Tag Archives: migration

Birding and Conserving Sandy Point and Knight’s Pond-Blueberry Hill

Warbler migration is in full swing right now, with at least 10 or more species easily found on most mornings at most productive patches. Nonetheless, I really hate to say it, but in less than 3 months, some of these birds will already be returning home to the Neotropics. In fact, in a little more than three months, I’ll be back at “my office” at the base of the bridge at Sandy Point on Yarmouth’s Cousin’s Island to count southbound migrants!

It’s true: the birds we think of as “our” birds that spend the winters in the tropics are actually tropical birds that spend a few months of the year taking advantage of the bounty of insects in the northern forests in the short summer. While it may feel like fall today (after yesterday’s 80-degre temps!), I only bring this up because the Morning Flight at Sandy Point was on my mind this morning, as I met with Central Maine Power and Lucas Tree.

As many of you will remember from the fall of 2011, enhanced maintenance (Federally required) of the high-tension powerline corridor through Sandy Point significantly impacted the most critical migratory bird habitat here. With the help of many of you also calling CMP and sending letters, the clear-cutting was stopped, but much to my chagrin, was resumed in the spring of 2012 without notice. To make a long story short, after several months, an agreement was reached. The agreement and essentially an apology from CMP has been posted on our website ever since.

The trees were planted, and the River Birch is doing well. While the Red Oak didn’t make it through last summer, a cherry has naturally resprouted nearby and is currently outperforming the other trees at the base of the bridge – the most critical trees for reorienting migrants. These trees are outside of the critical clearance area under the lines (one of my biggest arguments in the first place) and will continue to grow (excuse the pun) in importance to birds seeking shelter or rest before making the crossing to the mainland.Sandy Point1,5-8-15

An early spring view from “My Office.”

Knowing that Sandy Point was due for the three-year maintenance schedule, I sent a email to CMP this winter, just to check in. I was assured that someone would be in touch this year when this stretch of corridor was due to be cut. And sure enough, last week, Nicholas Hahn of the Vegetation Management division of CMP got in touch, and I met with him and a crew from Lucas Tree this morning to discuss the current cutting regime.

First, let me say that I am very happy that CMP honored their commitment to notifying me about upcoming maintenance, and I greatly appreciate the opportunity to offer input. We all agree it’s easier to get on the same page before any work is done. I’m not unreasonable, and I don’t need to get upset any more than I have to.

We walked through the site and the trees that needed to be removed or pruned (fast-growing trees that could get too tall before the next scheduled maintenance in three years, aka “capable”) were identified. It all seemed very reasonable to me, and I had no objections. I did make sure the cutting of the Staghorn Sumac patch was kept to a minimum, and Lucas Tree agreed to take out a few bush honeysuckles before they got any bigger and further impacted the valuable Arrowwood Viburnum stands.SandyPoint2,5-8-15

So all in all, it went very well, in my opinion. There wasn’t much that needed to be done, and this small stretch of corridor will continue to be maintained with the lightest hand possible, offering safety and refuge for tired birds, and exceptional opportunities for us birders.

After the meeting, I finally got over to the Knight’s Pond – Blueberry Hill property on the Cumberland/North Yarmouth border that the Royal River Conservation Trust and other organizations have been diligently working to preserve. It’s only my affinities for my local patches at this time of year that has kept me from checking out the preserve sooner.  But I am glad I finally did.

It was already 8:20am by the time I arrived, and therefore the sunny edges were less busy. And since the deeper woods are not yet too active, the overall birding was a little slow today. However, there’s clearly a lot of potential for birding opportunities here.

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10 species of warblers were present this morning, including my first Chestnut-sided and, in the powerline corridor, my first Prairie of the season. My “FOY” Great Crested Flycatcher sounded off, and I was rather surprised to encounter a Black-crowned Night-Heron, a state Threatened (and proposed for upgrading to Endangered species). The pond is big enough to be worth a check in waterfowl migration, and I bet it can host a lot of swallows in early spring.  And there’s likely a lot more breeding around its edges and deeper in the woods than what I detected this (still) early spring day.

In other words, I will be back, and don’t be surprised to end up here on a future Saturday Morning Birdwalk. This property is a great addition to our local birding patches. Unfortunately, politics has put the purchase at risk. This is one of 30 projects at risk thanks to the Governor’s refusal to release voter-approved bond money for the Lands For Maine’s Future Program.

Voter-approved bonds are not political bargaining chips. These have been approved by voters and are not subject to the Governor’s personal approval – he’s not a king, although sometime he tries to act like it. The protection of Knight’s Pond has no relation at all to increased timber harvesting on state land (don’t get me started on that one…deer yard “thinning” anyone?). Hey, I get politics – things are negotiated and compromised. In theory. But as usual, with this “Governor,” it’s not about compromise – it’s about getting his way.

We all know how kids change the rules of the game when they’re not winning. I probably did, and you probably did too. And every neighborhood had that kid who, upon not getting his way, took his ball and went home. To me, this is akin to what the Governor is attempting to do – except this is not a child’s playground. There’s a reason it’s called the “Land for Maine’s Future” program. And the time is now for the Governor to grow up, act like a Governor and not a spoiled child, and release these bonds so this property and other valuable parcels can be conserved for all Mainers – forever – before it’s too late.

On Recent and Upcoming Weather, Vagrant Season, and Recent Great Birding

Late October through early November is traditionally the best “rarity season” in Maine, where vagrants from all directions are hoped for, and even expected. We’ve been in a rather active and dynamic weather pattern of late, and this may help to usher vagrants in our direction. While weather rarely “blows” birds off-course, winds and weather systems can certainly facilitate their arrival in far-flung places, especially when combined with some sort of misorientation (for a thorough discussion of the concept, see Chapter 7 of my book, How to Be a Better Birder).

As October progresses, the nights get longer, and the days (usually) get colder. The growing season comes to an end (although in many spots the killing frost has not yet reached the immediate coastline yet this year), and food sources become greatly limited. This can push vagrants that may have arrived over the course of the fall migration into favorable micro-climates and patches of seasonal food abundance. More recently-deposited vagrants, “late/lingering” migrants, and other more typical species can also concentrate in such prime areas, such as urban parks, coastal migrant traps, and so on.

Let’s take a look at some of the recent weather, and attempt to identify some possible species to consider.

Over the past ten days, above normal temperatures were regular, thanks to southerly winds. Take a look at the wind map from October 13th, for example.
wind map, 10-13-14

Strong southerly winds pumped warm air into the area from the Deep South and the Bahamas (and the South Atlantic Bight). These are favorable conditions for depositing “180-degree misoriented migrants” from the south, such as Summer Tanagers and White-eyed Vireos. I wonder if it’s a little too late for a big push of southern birds, however, as many of the Neotropical migrants have already departed the continent. Meanwhile, that extensive southerly flow all of the way into Mexico is the type of weather pattern that can facilitate the arrival of long-distance vagrants, such as Fork-tailed Flycatcher.

Sparrows are on the move now, and northerly winds with cloudy skies overnight on 10/18 to 19 resulted in a big push of sparrows. The low ceiling likely resulted in disorientation of these low-flying migrants by the big city lights, resulting in a massive flight of birds in Portland’s East End on the morning of the 19th. I estimated over 2000 White-throated Sparrows and 500 Song Sparrows just on the Eastern Promenade alone, with dozens more in almost every lot I checked. A hundred White-throats were in the North St Community Garden, and by the end of the morning, I had tallied 8 species of sparrows, and impressive numbers of Chipping Sparrows (76) and Eastern Phoebes (15) among others. Although 2 Red-bellied Woodpeckers were my 175th species on my Eastern Promenade Patch List, I was surprised that I could not tease out any rarities from the volumes of birds (the sheer number of birds plus gusty winds hampered detection, no doubt).

By 10/19, a strong cold front – a rare occurrence this season – pushed through, and with it, a huge flight of migrants. I tallied over 1100 birds at Sandy Point on the morning of the 20th, led by 461 Yellow-rumped Warblers and 159 American Robins.

You can see how strong and extensive these northwesterly winds finally were from the wind map that day.
wind map, 10-19-14

Rain began to arrive in the afternoon of the 21st, and it didn’t let up until this morning. This massive coastal Nor’easter drenched Maine with up to 5” of rain, and moderate to strong northeasterly winds battered the state, especially the coast.
wind map, 10-23-14

Birding was a challenge on Wednesday and Thursday, as strong winds and often-heavy rain made things difficult. Rain and coastal fog and mist precluded seawatching, and any lake-watching for grounded waterfowl was rendered impossible by visibility and waves. Essentially, feeder-watching was the best bet these two days, and a growing contingent of sparrows at both our home and here at the store provided the entertainment. About 200 Common Grackles descended into our Pownal yard on the 23rd as well.

But now, today (Friday), this massive storm is finally pulling away.
wind map, 10-24-14

And I had a great day of birding in Cape Elizabeth. I began with some seawatching at Dyer Point. From 7:50 to 9:50, I had moderate to good visibility for all but a total of 47 minutes as light showers and mist rolled through. Seas were down to 4-6 feet, and moderate north winds continued. Here’s the scorecard (all southbound unless otherwise noted) – which was actually a little lighter than I had expected:
317 Double-crested Cormorants
127 Northern Gannets (about evenly split between north and southbound)
77 Common Eiders (several hundred northbound)
20 White-winged Scoters
18 Black Scoters
17 Red-breasted Mergansers
16 unidentified ducks
16 Common Loons (plus 18 northbound)
15 Surf Scoters
10 “dark-winged” scoters
8 Long-tailed Ducks (first of fall)
8 Red-throated Loons
5 Great Blue Herons
5 Bonaparte’s Gulls
3 Red-necked Grebes
2 Green-winged Teal
2 Great Cormorants
2 Laughing Gulls
1 Black Guillemot
1 Peregrine Falcon
1 White-throated Sparrow (flew in off the water at 8:05am).

Next up was Kettle Cove, where a nice diversity of migrants, especially sparrows, also included an Orange-crowned Warbler and 3 Common Yellowthroats. Even more interesting was this gull, which appears to be a hybrid Herring x Great Black-back. Intermediate in size and shape between the two, and with an intermediate mantle color, the short wings and pinkish legs separate it from Lesser Black-backed.
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A local sparrow-rific patch of private property was fruitful as well. Although a very tardy Bobolink was the only surprise here, plentiful numbers of sparrows included 200+ White-throated, 100+ Song, 50+ Swamp, 50+ Savannah, 50+ Dark-eyed Juncos, at least 10 White-crowned Sparrows, and a single Lincoln’s Sparrow. A Red-bellied Woodpecker and my second Carolina Wren of the morning were added to the tally.

A male Black-throated Blue and a female Black-and-white Warbler joined Palm and Yellow-rumped Warblers feasting on seaweed flies in and near the wrack at Pond Cove, where another Red-bellied Woodpecker was sounding off.

On my way back, I swung through the goose fields, and clearly more Canada Geese have arrived in the last few days. 718 was a new season-to-date high count, with the most interesting new arrival being this spiffy leucistic Canada. Unlike a hybrid with a Snow or a Domestic Goose, this neat bird was the same shape and size as the average Canada, but with a dull brownish cast to the head, neck, and wingtips.
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As this nasty low rides up into Atlantic Canada and beyond, strong wrap-around winds will offer the potential to displace Northern Wheatears or rare geese from Greenland. Meanwhile, next week, we’ll see unseasonable warmth return on southwesterly winds (“vagrant winds” as I like to call them), just the type of scenario that can facilitate the arrival of strays from the southwest, such as Cave Swallows and Ash-throated Flycatchers. They will also facilitate the survival for at least a little longer of vagrants that are still present but as so far gone undetected.

There isn’t one predominate pattern that yields a strong suggestion of any particular vagrant (or group of vagrants) from any particular direction. However, it is clear that we are getting a nice sample of different conditions that could produce some fun stuff.

At the very least, I expect some big flights of migrants, both day and night in the coming days. In fact, I think there will be a big one tonight. Check out these northwesterly winds that should be ushering in a big push of birds:
wind forecast, overnight

Sparrows will make up the bulk of the flight, especially White-throated Sparrows and Dark-eyed Juncos. If the clouds clear by dawn, I might get a big push at Sandy Point. If the ceiling stays low overnight, look for concentrations of sparrows in migrant traps, especially in and around bright cities. Meanwhile, during the day, a lovely weather forecast should get plenty of birders out into the field.

Needless to say, I will be out looking, and I hope you will to! I look forward to what the coming days and weeks will bring.

October Birding in Maine.

October is my favorite month of birding in Maine. Great diversity, opportunities for observing the thrilling phenomena of migration, an increased chance for rarities, and often-beautiful weather combine to make for exciting times in the field.  I keep my schedule as free as possible for the month to maximize my birding time, and luckily, a current project dictates even more time in the field for me. For the past five days, October birding was at its finest, and my adventures nicely summarized what this glorious month has to offer.

On Friday, I spent the morning exploring 8 preserves of the Harpswell Heritage Land Trust. Six hours and about 5 miles of walking later, I had a better feel for the properties on Harpswell Neck, and their (significant) birding potential.

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Widgeon (sic) Cove Preserve.

I didn’t find anything out of the ordinary today – best birds were probably the Carolina Wren at Pott’s Point, a Red-bellied Woodpecker at the Skofield Shore Preserve, and a Nelson’s Sparrow at Stover Point – but almost all sites were delightfully birdy. Yellow-rumped Warblers were in abundance (especially at Mitchell Field) and there were plenty of Palm Warblers around (again, especially at Mitchell Field).  Other then a few Blackpoll Warblers, my only other warblers were single Pine at Skofield and a Black-throated Blue at the Curtis Farm Preserve.

Sparrows were widespread, as were Purple Finches and Pine Siskins, Red-breasted Nuthatches, and increasing waterbirds including a few groups of Surf Scoters. Mitchell Field was definitely the hotspot today, with good numbers of all expected migrants, along with migrant Osprey, a Sharp-shinned Hawk, a single Indigo Bunting, 3 Gray Catbirds, and 5 Monarchs.

After several nights with little visible migration (although there’s almost never “no” migration at this time of year!), clear and mostly light westerly conditions overnight Friday into Saturday produced a huge flight. Unfortunately, come dawn, clouds had rolled in and winds immediately shifted the northeast. Combined, the Sandy Point Morning Flight was reduced to a mere dribble totaling 91 birds, led by 36 Yellow-rumped Warblers. I was then shocked by a relatively slow birdwalk (even sparrow numbers were far lower than I would have expected) at Old Town House Park – where did all of the migrants overnight go? A Brown Thrasher was a good bird for here though.

Luckily, Saturday was the anomaly. After another very strong flight overnight, Sunday morning finally featured a light northwesterly wind.  Therefore, I finally got my fix in at Sandy Point, with my largest flight of the season.  9 species of warblers and a few new records highlighted the flight, with the following tally:

6:49-9:35am.
38F, clear, NW 5.1 to calm to WNW 4.7mph.

768 Yellow-rumped Warblers (*New Record).
421 Ruby-crowned Kinglets (*2nd highest).
179 Dark-eyed Juncos
116 Unidentified
87 Pine Siskins
79 American Robins
62 Black-capped Chickadees (*New a Record).
31 Golden-crowned Kinglets
26 Purple Finches (*New Record High).
21 Palm Warblers
20 Rusty Blackbirds (*Tied Record High).
17 Canada Geese
14 Blue-headed Vireos
14 Red-breasted Nuthatches
14 White-throated Sparrows
12 Chipping Sparrows
11 Savannah Sparrows (*New Record).
9 Northern Flickers
7 Eastern Phoebes
6 Black-throated Blue Warblers
5 Gray Catbirds
5 Swamp Sparrows
4 Unidentified kinglets
4 Black-throated Green Warblers
3 Brown Creepers
3 Hermit Thrushes
3 Nashville Warblers
3 White-crowned Sparrows
2 American Black Ducks
2 Blue Jays
2 WHITE-BREASTED NUTHATCHES (*tied record high).
2 Unidentified Catharus thrushes
2 Common Yellowthroats
2 Black-and-white Warblers
2 Lincoln’s Sparrows
2 American Goldfinches
1 Osprey
1 Yellow-bellied Sapsucker
1 Unidentified vireo
1 TUFTED TITMOUSE
1 Swainson’s Thrush
1 Nashville/Orange-crowned Warbler
1 Northern Parula
1 Blackpoll Warbler
1 MAGNOLIA WARBLER
1 Cedar Waxwing

Total = 1798 (*3rd Highest October Count).

Afterwards, I began a quick trek east, visiting a friend in Camden, and having dinner with friends in Bar Harbor. In between, I enjoyed a little casual birding, and the fall foliage.
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The Penobscot Narrows Bridge.

On Sunday, Rich MacDonald and I did a little birding on the western half of Mount Desert Island.  An “interior/bay” subspecies of Nelson’s Sparrow at Back Beach in Tremont was a highlight, as was a nice variety of birds off Seawall Beach, including an unseasonable 148 Laughing Gulls.  20 Red-necked Grebes and about a dozen White-winged Scoters were also present.
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At noon, we boarded the Friendship V of the Bar Harbor Whale Watch for 3.5 hours offshore. I was really hoping for a Great Skua – my real reason (legitimate excuses aside) for this trip, afterall – but it was a rather slow day on the water. But hey, any day with a jaeger is a good day in my book, and we saw 3 Pomarines. 18 Northern Fulmars were a treat, but birds-of-the-trip honors goes to a rather unseasonable Manx Shearwater.  A single Great Shearwater, Black-legged Kittiwake, and a measly 3 Northern Gannets were all we could muster. Apparently, those northwesterly winds that finally gave me my flight at Sandy Point also pushed sea creatures out from these waters!
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Subadult Pomarine Jaeger.

It was a quick trip Downeast, so I was home by Monday night, and in the morning – following a night with a return to southwesterly winds and no visible migration on the radar – Jeannette and I headed in the other direction. A ridiculously gorgeous day (light winds, temps in the low 70’s!) encouraged us to spend all daylight hours outside and birding hard, covering our usually route between Kittery and Wells.

As usually, Fort Foster provided the highlights, led by a White-eyed Vireo and an Orange-crowned Warbler.  Another Orange-crowned was at Seapoint Beach, an “Ipswich” Savannah Sparrow was in The Nubble neighborhood, 12 Brown-headed Cowbirds were at the feeders behind The Sweatshirt Shop in Wells, and Community Park hosted a Nelson’s Sparrow (ssp. subvirgatus).

Ten (and a half) species of sparrows (Eastern Towhee, Chipping, Savannah – plus “Ipswich,” Nelson’s, Song, Lincoln’s, Swamp, White-throated, White-crowned, and Dark-eyed Juncos) and six species of warblers (Orange-crowned, Black-throated Blue, Pine, Palm, Yellow-rumped, and Common Yellowthroat) were tallied, along with six species of butterflies (including a few dozen Monarchs).  Throughout the day we encountered lots of Yellow-rumped Warblers, Song and White-throated Sparrows, along with most of the regular October migrants from Horned Grebes (FOF) to Ruby-crowned Kinglets.

So there you have it. That’s just a sample of what mid-October has to offer here in Maine.  What’s left?  Finding that “Mega” rarity of course!

2014 MonhegZEN Birding Fall Migration Weekend Trip Report

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PHVI,ScottHarvell_edited-1Philadelphia Vireo wrasslin’ a Fall Webworm.

Ninety-seven species of birds, including 16 species of warblers. Yellow-headed Blackbird, Lark and Clay-colored Sparrows, and Dickcissel from the mid-west. Blue Grosbeak from the south. Kettles of Peregrine Falcons, clouds of Yellow-rumped Warblers, good food, great beer, and fantastic camaraderie. Yup, it’s another installment of our annual “MonhegZEN Birding Fall Migration Weekend.”

There are few places in the entire Northeast that I would rather be in fall, especially during the peak of migrant diversity. Our annual tour takes places to coincide with the last waves of warblers, first waves of sparrows, peak of raptors, and the beginning of “Rarity Season.” Check, check, check, and check…and it was hot! In fact, I believe I received the first ever complaint of a room at the Trailing Yew being “too warm in the morning.” Of course, “complaint” is used loosely here, for the record. But it was an unusually warm weekend, and although the birding was not epic by Monhegan standards, great diversity was thoroughly enjoyed – as was the weather (well, at least until the boat ride home a day after the tour ended!).

Two Red-necked Grebes just outside of the harbor were a nice way to start the trip on Friday, as were plenty of Northern Gannets, several Common Loons, and glass-calm seas on our way across. Arriving at 10am via the Hardy Boat from New Harbor, we hit the ground running, and after dropping our bags off to be taken to our inn, we immediately began to bird. Two vocal, dogfighting Peregrine Falcons got us started, and we soon spotted the single continuing Dickcissel. That’s how I like to get things started!
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Although we did find a Yellow-breasted Chat (frustrating as usual, although at least everyone saw twigs moving), the bird of the day was definitely Peregrine Falcon. A bona fide kettle of 8 were soaring overhead at lunch time, and a steady parade of birds was passing overhead throughout the day. There was a lot of swirling as well, however, which made tabulating an actual count of Peregrines impossible. We know we had at least a dozen birds, but likely multiple times that. Some birds were clearly hunting, but most were probably rising high on the thermals and then soaring off to the south, using the light headwind to efficiently move out to sea, and likely not making landfall until Cape Cod!

Unexpectedly, very light southwesterly winds shifted to west overnight, and as a result, we had a very good arrival of birds to the island. Yellow-rumped Warblers – as expected for the date – dominated, with a conservative estimate of 250 birds observed, with many dozens in the air over the Trailing Yew at sunrise. Three Cape May Warblers, including a couple at the edge of the Yew were the highlight of dozen species of warblers we recorded today. The immature male Dickcissel continued in his favorite seed pile, and we had a fly-by Yellow-billed Cuckoo over the Ice Pond. Unfortunately, a short time later, it was found dead below a nearby window, not just sobering our sighting, but punctuating the fact that up to a billion birds a year meet their death at windows each year – and that’s just in the US!

Good diversity and good (but not, by Monhegan standards, great) numbers made for a fun day of birding, but it was definitely a lot more relaxing once we finally caught up with the Yellow-headed Blackbird! This immature male (a lot of folks were calling it a female, but the blackish body, extent of yellow, face pattern, and every-so-slight touch of white on the wing point to this as being a male) had been present for about 4 days, but since it was a “State Bird” for me, and a “Life Bird” for several, it was obviously a priority.

But on Monhegan, you can only do so much to chase most rarities. In fact, more often than not, you have to simply relax and let the rarities come to you! I call this my “MonhegZEN Migration Birding Weekend” not for any existential reasons – or mandatory meditation or yoga – but simply because we (try) to kick back, focus on the bird(s) in front of us, and let good things happen.

But yeah, we wanted to see this bird, and after missing it by about 5 minutes on a brisk, pre-breakfast (but don’t worry, post-coffee!) walk, the MonhegZEN kicked in. A friend spotted the bird as it flew overhead, alighting nearby in the center of town. Good looks were had by all (I apparently said, “Oh, thank God,” in response to the bird’s arrival, feeling as much relief as joy, apparently!) but about a half hour later, we had even better views as it perched atop a spruce along Dock Road.
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We were then able to more thoroughly enjoy the unseasonably warm day, watching Peregrines, and sorting through migrants. Oh, and a relative abundance of Monarch butterflies was heartening.
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The largest Fringed Gentians I have seen.

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Bald Eagle on the Outer Ducks as some of the participants took the short afternoon cruise around the island.

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Great Cormorant and Harbor Seal.

A moderate-strong flight developed on clear and calm skies overnight, but come sunrise, the morning flight over the Yew was a little less busy than Saturday. Nonetheless, there were plenty of Yellow-rumped Warblers, Pine Siskins, and noticeable increases in Cedar Waxwings overhead and White-throated Sparrows in the woods and brush. Although overall numbers of birds were lower today, diversity was fantastic, and our trip list grew with the likes of Tennessee Warblers, a Warbling Vireo (I always wonder if these late Warblings out here are all “180-degree misoriented vagrants” as opposed to simply “lingering/late” birds – the local breeders on the mainland are long gone by now afterall), and we finally caught up with the Lark Sparrow that was visiting the seed with the Dickcissel.
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Lark Sparrow with Dickcissel – a classic Monhegan juxtaposition.

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Tennessee Warbler

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Red-eyed Vireo coughing up a cherry stone; phone-scoped image.

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We found a female Blue Grosbeak in the marsh behind the grocery store, and we enjoyed another short visit from the Yellow-headed Blackbird (minutes after Jeannette, arriving on the mid-day boat with Sasha, walked away of course).
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The eagle was present and accounted for on the way in.

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Trap day is coming!

Due to my schedule, the official weekend tour was only three days this year (instead of the usual four), so most of the group departed on the 3:15 ferry back to New Harbor. Al stayed until the 4:30 Port Clyde boat, and his bonus time (three leaders: me, Jeannette, and Kristen Lindquist who assisted me throughout the weekend as I added a second leader when I added a 9th participant – I, and my clients, prefer a small group, especially on Monhegan!) was partially spent watching a few of us struggle with the identity of a dull warbler who really did not want to give us a good look. It was eventually determined to be an immature female Pine Warbler (actually, quite a good warbler out here), and when Jeannette, Kristen, and I saw it later that afternoon in good light, its ID was much more readily apparent.

The always-successful “MonhegZEN Birding Fall Migration Weekend” had officially come to a close, but the birding continued for Kristen, Jeannette, and I. Another hot (80-degrees on the last weekend of September on Monhegan!) and somewhat quiet afternoon relegated our birding to the porch of the Monhegan Brewing Company. Their new delectable DIPA and Pale Ale was thoroughly enjoyed, as was “Brewery Pewee” (a single lingering Eastern Wood-Pewee that was a daily feature of our Brewery List…OK, we didn’t actually keep a brewery list this time, but if we did…and no, this was not my first visit to the brewery on the weekend – it is an important destination for the full MonhegZEN Birding experience) capped the end to a fine and productive day.

After dinner, the three of us walked to and from the dock (a big school of fish, presumably Herring (?) attracted by the lights provided the post-dinner entertainment), but the mere four migrant call notes heard overhead foreshadowed the very light flight overnight that saw many more birds depart than arrive on a diminishing southwesterly wind.

In fact, the skies were nearly devoid of birds undergoing “morning redetermined migration” or “morning flight” come Monday morning, and although there were still plenty of Pine Siskins and Cedar Waxwings overhead, the skies were the quietest that they had been all weekend. But there was little doubt more White-throated Sparrows arrived overnight, and there was not a shortage of Yellow-rumped Warblers.
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Rusty Blackbird.

We slowly added a few species to the checklist, including the Clay-colored Sparrow that we had spent all weekend trying to catch up with. The Dickcissel and Blue Grosbeak were present and accounted for as well, and a Prairie Warbler was a nice addition. But as northeast winds began to pick up, we decided to head into the woods. Cathedral Woods offered scattered Golden-crowned Kinglets and more White-throated Sparrows, but our primary destination was this “Fairy House,” or more accurately, palace, that was not to be missed.
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It was definitely worth the walk, and made even more so by how strong easterly winds were blowing (hmm, that water is looking a little choppy) upon our return to town. It was simply too windy to bird – and rather chilly – after lunch, so we relaxed with a coffee, and then later – just because we “had to” have one more DIPA… err, check of the Brewery Pewee.

The day’s birding was slow, and we had not been able to relocate the Yellow-headed Blackbird…until the literal last minute. The boat was loaded, and we were hustling to the dock, when we asked two birders what they were looking at in the yard of one of the first houses uphill on Dock Rd. “The Yellow-headed Blackbird.” Of course.

And it was, let’s say, confiding, as it walked around the lawn and in some weedy patches a mere 10-15 feet from the gawkers. Sasha even saw it (I would have had a great photo over her head, with her ears up and her face focused on the bird had my phone not just run out of power) – her 127th life bird! It was an exciting way to finish the trip, but the excitement was actually yet to come.
IMG_8673_edited-2

IMG_8678_edited-2

“How high are the seas running?” I asked as we boarded the boat. “6-8 feet or so, they’ah sure comin’ up fast today. It’s gonna be a wet ride.” Uh-oh; was that last beer a good idea? While Sasha has only been on a boat a few times, she has never been “tested,” but we thought it was best to keep her outside. Plus, a hot and stuffy cabin was the last place any of us wanted to be in high seas, so we donned our raingear and moved outside. We were amply warned about splash-over, but none of the four of us wanted to head inside.

Unfortunately, Sasha was not happy with the vibration on the stern, so we headed upstairs to the exposed top deck. 6-8ft seas? No, they were still growing; more in the 8-10ft range now…by far (actually, well more than double) the highest seas I have ever experienced on a Monhegan crossing. But it was surface chop, and not a deep, rolling swell, so it was actually kind of fun. Except for Sasha and except when a series of waves crashed over the boat and smacked into the four of us. I have never seen our tough dog look so miserable, and frankly, soaked to the bone, none of us were all that comfortable anymore. If any of my group had regrets about leaving on Sunday, I can assure you: be glad! It seemed like forever (OK, it was about an hour) before we passed into the lee of the outermost islands. But don’t worry, in between troughs and huddling over Sasha, I kept my eyes open as much as possible for skuas!

That was a wild ride, and very un-MonhegZEN! But once in the sheltered bay and harbor of Port Clyde, we couldn’t help but laugh with the crew. Seas like this are rare – and rarely do they come up so darn quickly – so please do not think that this is part of a Monhegan birding experience! In fact, glass-calm seas were enjoyed by every member of the group on their return trip on Sunday. I guess we might have stayed just one day too long this time.

Actually, no, we just regretted not staying just one day longer!

Kristen and I tabulated the final day’s checklist on the drive to dinner, bringing my four-day total to 99 species, including this final non-tour day. My 4-day weekend tour averages 102 species of birds, so this was just a little below average (this year’s tour officially ended on Sunday with 93 species, which is just below my 3-day average of 95 species).

Here’s the complete, daily checklist. These numbers only represent what our group observed, making no attempt to actually judge the number of birds (at least the common ones) on the island, or summarize the sightings of others and does not include birds tallied on the boat ride across either way.

Species: 9/26,9/27,9/28,9/29

Wood Duck: 1,0,3,2
Mallard: 4,15,15,15
Mallard x American Black Duck: 0,1,0,0
American Black Duck:0,2,0,0
Common Eider: x,x,x,x
White-winged Scoter: 1,0,0,0
Ring-necked Pheasant: 4,1,3,2
Double-crested Cormorant: x,x,x,x
Great Cormorant: 0,2,2,2
Red-necked Grebe: 2,0,0,0
Common Loon: 3,0,0,0
Northern Gannet: 15,50,20,50
Great Blue Heron: 1,1,1,1
Osprey: 1,8,5,2
Bald Eagle: 1,1,2,2
Northern Harrier: 1,0,0,2
Sharp-shinned Hawk: 1,4,6,3
American Kestrel: 0,2,2,1
Merlin: 4+,6+,10,6
Peregrine Falcon: 12++,10+,10+,8
Semipalmated Plover: 0,1,0,0
Greater Yellowlegs: 0,0,0,1
Ring-billed Gull: 0,0,0,2
Herring Gull: x,x,x,x
Great Black-backed Gull: x,x,x,x
Black Guillemot: x,x,x,x,
Mourning Dove: 4,4,4,3
YELLOW-BILLED CUCKOO: 0,1,0,0
Belted Kingfisher: 0,0,1,1
Ruby-throated Hummingbird: 0,2,0,0
Unidentified Hummingbird:0,0,0,1
Yellow-bellied Sapsucker: 2,12,15,4
Downy Woodpecker: 0,1,2,2
Northern Flicker: 10,12,10,20
Eastern Wood-Pewee: 0,3,1,1
Least Flycatcher: 1,2,1,0
Eastern Phoebe: 0,0,3,5
Blue-headed Vireo: 0,0,0,3
Warbling Vireo: 0,0,1,0
Philadelphia Vireo: 1,0,3,3
Red-eyed Vireo: 12,25,30,30
Blue Jay: 4,11,11,6
American Crow: 4,4,4,4
Common Raven: 0,2,2,3
Black-capped Chickadee: x,x,x,4
Red-breasted Nuthatch: 4,12,15,35
White-breasted Nuthatch: 1,0,0,0
Brown Creeper: 0,1,1,2
Carolina Wren: 5,6,8,7
Winter Wren: 0,0,1,3
Golden-crowned Kinglet: 6,8,12,25
Ruby-crowned Kinglet: 3,20,20,6
Swainson’s Thrush: 0,2,1,0
American Robin: 1,5,4,1
Gray Catbird: x,x,4,5
Northern Mockingbird: 1,0,1,0
European Starling: 10,12,12,8
American Pipit: 0,6,2,1
Cedar Waxwing: 40,40,80,50
Black-and-white Warbler: 1,1,1,3
Tennessee Warbler: 0,0,3,0
Nashville Warbler: 2,0,2,1
Common Yellowthroat: 10,6,x,x
American Redstart: 3,3,2,0
Cape May Warbler: 0,2,1,0
Northern Parula: 1,2,3,2
Magnolia Warbler: 0,3,1,1
Yellow Warbler: 0,1,1,1
Blackpoll Warbler: 1,6,5,4
Black-throated Blue Warbler: 0,0,1,1
Palm Warbler: 0,6,3,7
PINE WARBLER: 0,0,1,0
Yellow-rumped Warbler: 40,250,200,175
Prairie Warbler: 0,0,0,1
Black-throated Green Warbler: 4,10,3,1
YELLOW-BREASTED CHAT: 1,0,0,0
Scarlet Tanager: 1,0,0,0
Eastern Towhee: 1,0,0,0
Chipping Sparrow: 7,9,8,9
CLAY-COLORED SPARROW: 0,0,0,1
LARK SPARROW: 0,1,0,0
Savannah Sparrow: 0,9,6,2
Song Sparrow: x,x,x,x
Lincoln’s Sparrow: 1,0,2,1
Swamp Sparrow: 0,1,3,3
White-throated Sparrow: 8,20,100,100
White-crowned Sparrow: 0,3,4,3
Dark-eyed Junco: 0,10,6,10
Northern Cardinal: 2,3,4,4
Rose-breasted Grosbeak: 0,2,3,1
BLUE GROSBEAK: 0,0,1,1
Indigo Bunting: 2,1,1,1
DICKCISSEL: 1,1,1,2
Bobolink: 0,1,0,1
YELLOW-HEADED BLACKBIRD:0,1,1,1
Rusty Blackbird: 0,4,4,4
Common Grackle: 0,6,6,8
Baltimore Oriole: 1,2,3,1
Purple Finch: 0,2,8,6
Pine Siskin: 0,80,50,40
American Goldfinch: 2,2,4,4

Daily Total: 58,72,81,79 Total: 97

RINP,ScottHarvell
Ring-necked Pheasants – the only “countable” ones in Maine!

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Cedar Waxwings.

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Beautiful nightly sunsets free with price of admission.

Post-Arthur Beach Birding and Catch-Up

I know I haven’t been blogging much this summer, but I hope you know that doesn’t mean I haven’t been birding. Quite the contrary, actually! My June was as busy with tours and private guiding as it could have been, and with some other projects going on, much of my birding was rather purposeful. Of course, there was some wholly-recreational birding mixed in as well from time to time. Despite my irregular blogging, I did my best to keep folks up to date with my birding adventures and discoveries, mostly with near-daily posts to our store’s Facebook Page. (Remember, you need not be “on Facebook” to browse the posts of a business page.)

It was a busy month. But that’s not a complaint. And now, Jeannette and I are off to Colorado for a bona-fide vacation, to visit friends, family, and yes, do some birding. But first, I had Sunday morning to find some birds. My third attempt to organize a charter to see the Tufted Puffin that has been seen irregularly at Machias Seal Island (3rd or 4th record for the entire Atlantic Ocean!) was thwarted by residual high seas and localized damage from the passage of Tropical Storm Arthur. While Arthur took away my chance to see a Tufted Puffin in Maine waters, I was hoping it would produce some rarities of its own.

In a tropical system, birds are sometimes entrained in the eye, while others are pushed out ahead of the storm. This displacement usually occurs in the strong northeastern quadrant of the storm, and birds escape the eye when it hits land. With the storm passing to the east of Maine, I did not expect to see any vagrants on Friday. However, when the storm reached land in southern Nova Scotia on Saturday morning, birders there were in prime position for rarities. And sure enough: lots of Black Skimmers, several Gull-billed, Royal Terns, and Forster’s Terns…all rarities from points further south. (You can peruse the reports from the province, here).

These birds, commonly displaced by tropical systems, were likely picked up by the storm as it passed over North Carolina’s Outer Banks on Thursday. Here’s the cumulative wind map as of 11:00am on Friday, with the storm’s center already off of the Delmarva Peninsula.
entrainment

As the storm hit Nova Scotia, birds finally had a chance to escape its grips. But notice the winds for Maine – they were already strong out of the northwest, on the backside of the storm (note the light winds of the disintegrating eye over the northern Bay of Fundy).
current winds,7-5-14

So Nova Scotia birders were having a lot of fun…and I was not seeing a Tufted Puffin. So instead, I decided to comb the beaches to look for some of these terns that perhaps are already returning south. While most of these birds likely made a bee-line straight across the Gulf of Maine on their return journey, some birds might conceivably follow the coast.

After birding Eastern Road at high tide (34 Least Sandpipers and 20 Short-billed Dowitchers – fall migration is definitely underway!), Lois Gerke and I headed to Pine Point Beach, where we spent a little more than an hour watching from the jetty. As the tide went out, exposing the sandbar and flats, Common, Least, and a few Roseate Terns were feeding, roosting, and loafing with at least a hundred Bonaparte’s Gulls. But alas, there was nothing unusual among them.

I then checked the mudflats from the co-op (more Short-billed Dowitchers, a few more Roseate Terns, and a lot of feeding Common Terns) before I spent the remainder of low tide at Hill’s Beach in Biddeford. At least 8 Roseate Terns, 75+ Bonaparte’s Gulls, 17 Short-billed Dowitchers, and my first Whimbrel of the year joined the regulars, but alas, no rare terns.

It appears I had the right idea, but just the wrong timing. Later in the afternoon, a Royal Tern was found at Hill’s Beach. And then, this morning, two Black Skimmers were roosting at Stratton Island. There are still quite a few waifs being seen in Nova Scotia, so it is conceivable that the coming days could see some reports of returning rarities here in Maine. Unfortunately, this morning, I had time only for a quick stroll at Capisic Pond Park. No rare terns there, but I did see my first Monarch butterfly of the season – which, the way things are going for this species, is even more exciting.

Meanwhile, indirectly storm-related were the 6 Glossy Ibis that were a little bit of a surprise on my Saturday Morning Birdwalk along Highland Road in Brunswick. The heavy rain nicely saturated the soil, and gulls and these ibis had moved inland to take advantage of the bounty.

In other birding news, a pair of Evening Grosbeaks has been frequenting our Pownal feeders – which are particularly exciting considering the dearth of them this year…in fact, these are the only ones that I have seen all year long. And, even more unexpectedly, three Eastern Bluebirds have hatched right here at the store!

Arthur gave us a momentary glimmer of rarity fever, and “fall’ shorebird migration is definitely underway. But July is for breeding birds – from terns to “sharp-tailed” sparrows to bluebirds and warblers. In other words, there’s no such thing as the “summer birding doldrums!”

2014 MonhegZen Spring Migration Birding Weekend.

Ahh, Monhegan Island.

If only I could bird there every day for a full spring (or fall; I won’t be picky). But for now, I will relish my weekends there, and last weekend was our MonhegZen Migration Spring Birding Weekend…and the island did not disappoint.

So while we always expect the unexpected, we most definitely were not expecting this one.
DSC_0124_BRSP1,Monhegan,5-25-14_edited-1 (Click on the photos for a larger image).

This first state record Brewer’s Sparrow was definitely not high on anyone’s list of next birds for Monhegan, or Maine (certainly not mine!). But more on the sparrow later.

Half of the group arrived with me on the Hardy Boat out of New Harbor on Friday morning, greeted by a veil of fog.

Arrival on Monhegan, 5-23-14
While the shroud of mist offered a lovely scene, it did put a damper on the birding for a little while (excuse the pun), but soon it cleared, and as the ceiling rose, so did the bird activity. In fact, this was the start of a fine weekend of weather – OK, it was rather chilly; extra blankets were dispersed for the night – but other than a few brief, very light showers, our Gore-Tex remained tucked away. We’ll call that a win.

Just about the first bird that we glassed upon our arrival was an immature male Orchard Oriole.  That’s the way we like to start a MonhegZen Birding Weekend!

The rest of Day 1 was highlighted by re-finding one of two immature male Summer Tanagers that had been frequenting the island lately. Friends picked up some seed on their way down (yes, the guy that owns a birdseed store and has several tons of seed on hand forgot to bring seed and had to have someone slum it at a hardware store. Gasp!), and we restocked the stash that kept the tanager visible for all through the weekend.
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The tanager was our first “good” bird of the trip, but most of us agreed that the kingbird show near the pumphouse was the highlight of the first day. Indeed, it was a highlight for the entire weekend.  Sheltered from a persistent, but raw and cold, easterly wind, the back corner of the town marsh was just about the only place with flying insects out and about. Therefore, flycatchers had piled up here, led by 21 Eastern Kingbirds (growing to 25 by Saturday afternoon, before diminishing on Sunday and Monday).
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Other flycatchers were present here, including a couple of cooperative Eastern Wood-Pewees, and several Least Flycatchers.
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Little to no migration was visible on the radar overnight Friday into Saturday, and the lack of reorienting birds overhead after sunrise on Saturday morning confirmed the minimal movement overnight.  Although I awoke to a singing Mourning Warbler out my window, we never did catch up with one over the weekend.

But over the course of the day (as our group grew in size), we beat the bush and slowly but surely built up our species total. The Summer Tanager, the immature male Orchard Oriole, a very entertaining Peregrine Falcon over Manana, and 16 species of warblers were the day’s headliners. But yeah, by Monhegan standards, this was a slow day.

Sunday was not.

A light to moderate migration clearly produced some turnover, and plenty of new birds.  Some warblers were reorienting over the Trailing Yew after sunrise – always a good sign – and our walk to Lobster Cove was much slower in pace than on Saturday. A singing Field Sparrow, a calling Common Nighthawk, and a streaking Gray-cheeked/Bicknell’s Thrush were among the species that we added to our tally.

Then the text came through.

When describing our itinerary – or lack thereof – for the coming days upon our arrival, I talked about how chasing birds (dropping everything and running across the island) is often a futile exercise here, and instead we would work our way towards good birds, keeping our eyes open for them – and enjoying everything in our path. I joked that “but if I need it for my island list, all bets are off.”

First state records?  Fuhgettaboutit. Off we went. And I make no apologies…luckily, the coffee pot was on the way. I might not have gotten away with it otherwise.

So yeah, “Maine’s International Birder of Mystery” discovered a Brewer’s Sparrow.  First found at the edge of the road at its terminus at the Ice Pond, it soon made its way into a nearby yard. Dandelion seeds were its quarry.

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  DSC_0131_BRSP7,Monhegan,5-25-14_edited-1  DSC_0116_BRSP6,Monhegan,5-25-14_edited-1  DSC_0075_BRSP5,Monhegan,5-25-14_edited-1  DSC_0069_BRSP2,Monhegan,5-25-14_edited-1

There were other birds to look at too. While I scrutinized the extent of streaking on the nape and crown of the sparrow and took way too many photos, the more sane of the group enjoyed a splash of color at the nearby feeders – at least 3 Rose-breasted Grosbeaks and an Indigo Bunting.
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Elsewhere, a Clay-colored Sparrow on one of my other seed stashes, several great views of Philadelphia Vireos, the continuing Summer Tanager, a second Orchard Oriole (an adult male) and a variety of warblers were the other highlights.

All weekend long we had been enjoying lots of warblers, but somehow we only amassed 19 species (we missed singles of Nashville and Prairie seen by others). But of those that we did see, most of them we saw stunningly well. Magnolia, American Redstart, Yellow, and Common Yellowthroat dominated each day, but we had a bunch of Northern Parulas and Chestnut-sided on Sunday as well.  And the views of Canada Warblers and one particular Northern Waterthrush will be tough to beat.

Like each of our first two days on the island, Sunday’s tour came to an end at the Monhegan Brewing Company. On Sunday night, the Brewer’s Sparrow was celebrated, and ideas for a “Brewer’s Brew” or something like that was hatched.

The group had accumulated 89 species (including the aforementioned 19 species of warblers), which was actually well below average for my MonhegZen Spring Birding Weekends.  But at least for me, I had one day left to add to the total, as I extended my stay for another night.

A very strong flight overnight suggested that this was a good call, but I was surprised by how many fewer birds were around on Monday morning than on Sunday. Especially when surrounded by fog – as we were overnight and into the morning – I have found that on really strong flights with favorable conditions, birds probably fly over the island. Perhaps the shroud of fog prevented them from even knowing there was an island below.

However, nearly three hours after sunrise, the winds shifted to the southwest, the ceiling lifted, and all of the sudden, there were warblers in the air. Had they been silently creeping around the forests, waiting for some clearing to reorient to the mainland?  Or, were these birds that were overhead, lost above the fog, looking for a place to finally land?

Hard to say, but for a couple of hours, the birding was quite good. Blackpoll Warblers had increased dramatically, and I had more Bay-breasted and Tennessee Warblers than the previous days, and the Cedar Waxwing flock increased dramatically.

Jeannette and Sasha (finally making her first trip here at the age of 14) arrived, and our friends Paul and Kristen joined us for the next couple of hours.  Blackpoll and Bay-breasted Warblers continued to put on a good show, as did the Brewer’s Sparrow.  More importantly for Jeannette, she was able to successfully twitch all three things she was after today: Hardy Boat cinnamon rolls, Novelty pizza, and Monhegan Brewing.  Yeah, she looked at the sparrow, too.

While Sasha was unable to successfully add Brewer’s Sparrow to her list, she did carefully study plumage variation in Herring and Great Black-backed Gulls. 
Sasha_watching_gulls,Monhegan,5-26-14

She also joined us at the brewery for one final pint.
Sasha_atMonheganBrewery,5-26-14

When many of us present for the weekend’s excitement boarded the boat at 3:15, I was sorry to go, as usual. I eked out 94 species when all was said and done (still below average for a spring weekend out here) including 19 species of warblers (I almost never miss hitting 20 here). While the overall list might have been a little low, the quality of views of most species was hard to beat. The overall quality of the bird list wasn’t too shabby, either. A first state record doesn’t hurt.

The following is my checklist for the group for Friday through Sunday. Monday’s total included birds seen with Jeannette, Paul, and Kristen. The included numbers for each day are conservative estimates or counts of the number of individuals of each species we saw and/or heard on the island (not including the ferry rides).

Species: Friday, May 23rd/Saturday May 24th/Sunday, May 25th/Monday, May 26th.

American Black Duck: 1/0/0/0
Mallard: 15/21/10/10
Black Scoter: 0/0/0/2
Common Eider: x/x/x/x
Red-breasted Merganser: 0/0/0/1
Ring-necked Pheasant: 3/4/5/4
Common Loon: 4/6/6/4
Northern Gannet: 5/6/6/12
Double-crested Cormorant: x/x/x/x
Great Blue Heron: 0/3/0/0
Osprey: 1/3/1/0
Sharp-shinned Hawk: 0/0/0/1
Peregrine Falcon: 0/1/0/0
Merlin: 1/0/0/0
Virginia Rail: 1/1/1/1
Laughing Gull: 5/12/4/2
Herring Gull: x/x/x/x
Great Black-backed Gull: x/x/x/x
Black Guillemot: x/x/x/x
RAZORBILL: 0/1/0/0
Mourning Dove: 6/6/8/4
Common Nighthawk: 0/0/1/0 (FOY)
Chimney Swift: 1/1/2/0
Ruby-throated Hummingbird: 2/4/4/3
Downy Woodpecker: 2/0/0/0
Northern Flicker: 1/0/2/2
Eastern Wood-Pewee: 2/2/2/3
Yellow-bellied Flycatcher: 0/1/2/2
Alder Flycatcher: 0/0/0/3 (FOY)
“Traill’s” Flycatcher: 0/0/0/5
Least Flycatcher: 3/1/6/6
Eastern Phoebe: 1/0/0/0
Eastern Kingbird: 27/25/14/15
Blue-headed Vireo: 0/0/0/1
Philadelphia Vireo: 0/0/2/4
Red-eyed Vireo: 2/2/12/20
Blue Jay: 8/12/8/8
American Crow: x/x/x/x
Common Raven: 2/2/2/2
Tree Swallow: 8/5/6/6
Bank Swallow: 2/2/2/0
Cliff Swallow: 0/0/1/0
Barn Swallow: 2/2/1/2
Black-capped Chickadee: x/x/x/x
Red-breasted Nuthatch: 0/1/2/3
Carolina Wren: 4/8/6/6
Winter Wren: 0/0/1/0
Golden-crowned Kinglet: 0/2/2/4
Ruby-crowned Kinglet: 0/0/0/1 (late)
Veery: 1/1/1/0
GRAY-CHEEKED/BICKNELL’S THRUSH: 0/0/1/0
Swainson’s Thrush: 0/0/1/0
Hermit Thrush: 0/0/1/0
American Robin: 10/10/8/6
Gray Catbird: x/x/x/x
Brown Thrasher: 0/1/1/0
European Starling: 6/4/8/6
Cedar Waxwing: 3/4/18/60
Tennessee Warbler: 0/2/0/4
Northern Parula: 3/12/30/15
Yellow Warbler: 25/25/35/30
Chesnut-sided Warbler: 6/5/20/10
Magnolia Warbler: 25/20/25/20
Black-throated Blue Warbler: 6/8/8/4
Yellow-rumped Warbler: 6/8/0/0
Black-throated Green Warbler: 10/15/15/15
Blackburnian Warbler: 2/0/2/3
Bay-breasted Warbler: 0/1/0/8 (FOY)
Blackpoll Warbler: 4/3/10/50
Black-and-white Warbler: 5/5/10/5
American Redstart: 10/15/35/30
Ovenbird: 0/0/2/0
Northern Waterthrush: 0/3/3/3
MOURNING WARBLER: 0/1/0/0 (FOY)
Common Yellowthroat: 35/35/30/30
Wilson’s Warbler: 4/0/5/1
Canada Warbler: 2/4/4/2
SUMMER TANAGER: 1/1/1/0
Chipping Sparrow: 10/10/6/8
CLAY-COLORED SPARROW: 0/0/1/0
BREWER’S SPARROW!!!!: 0/0/1/1
Field Sparrow: 0/0/1/1
Savannah Sparrow: 1/1/3/1
Song Sparrow: x/x/x/x
Swamp Sparrow: 1/2/2/1
White-throated Sparrow: 1/0/10/10
Northern Cardinal: 6/8/8/6
Rose-breasted Grosbeak: 0/0/4/3
Indigo Bunting: 1/3/4/2
Bobolink: 8/6/4/4
Red-winged Blackbird: x/x/x/x
Common Grackle: 10/15/15/10
ORCHARD ORIOLE: 1/1/2/1
Baltimore Oriole: 0/1/3/4

American Goldfinch: 6/12/8/6

A Great May Week of Birding in Review, and Some Predictions for More Feathery Fun.

DSC_0027_SUTA,Georgetown1,5-6-14

Simply put, it has been a helluva week of birding in Maine!  Strong flights of migrants occurred on 5 of the last 7 nights, producing a whole lot of new arrivals throughout the region. And then there were rarities, but we’ll get to that shortly.

As for regularly-occurring migrants, birds are arriving right about on time now. By week’s end, some of the latest arriving warblers, like Blackpoll have begun to trickle in, while the early migrants like Yellow-rumped and Palm have thinned out considerably. Some locally-breeding Pine Warblers are rarely singing now, as breeding season for them is well underway.

Almost anywhere you went this week, 12 or more species of warblers was possible.  I enjoyed 15 species at Florida Lake on Monday and 17 species at Evergreen Cemetery on Thursday, for example. The third week of May is when the coveted 20-species morning total is most likely around here, so you know I will be gunning for that in the coming days.

I added Lincoln’s Sparrow, Lesser Yellowlegs, White-crowned Sparrow (#126, 127, and 128 respectively) to my Bradbury Mountain patch lists this week, and a Lincoln’s Sparrow was the first in our Pownal yard (#116) on Sunday. Meanwhile, a spiffy male Orchard Oriole was the 114th species at our store, a one-day wonder at our feeders on the 10th.  So it’s been a great week for patch listing as well!

And Scarborough Marsh was just awesome on Tuesday morning, when Katrina and I had unbelievable numbers (for spring) off of Eastern Road, including 1500+ Tree Swallows, 500+ Least Sandpipers, 400+ Barn Swallows, ~125 Greater and ~100 Lesser Yellowlegs, 75-100 Bank Swallows, 6++ Semipalmated and 2++ White-rumped Sandpipers (both FOY), 2 adult Dunlin, and the continuing Tricolored Heron. Nothing rare per se, but the biomass of birdage was impressive, and was definitely the highlight of the week.

Following the “Mega” rarity Northern Wheatear that was last seen last Saturday in Scarborough Marsh, rarity news has been decidedly southern in nature. Although small numbers of “overshooting” southern vagrants are typical in Maine every spring, the number of White-eyed Vireos (I caught up with one at Capisic Pond Park on Thursday with my friend Lois), Summer Tanagers (I saw one in Georgetown last week with Katrina; see above), and Blue-gray Gnatcatchers (they’re everywhere!) is most impressive. Then there was a Painted Bunting on Monhegan this week, a Swallow-tailed Kite at the Bradbury Mountain Hawkwatch on 5/7, and a Mississippi Kite also at The Brad as the grand finale on the 15th.  The widespread smattering of Orchard Orioles is a little more typical.

This pattern of southerly vagrants is not caused by birds being “blown” here in a simple sense, but instead we believe it is caused by southerly winds facilitating their arrival beyond their normal range – perhaps by causing a bird to travel much further (in relation to the ground) in each night’s flight thanks to a favorable tailwind. Perhaps others were entrained by strong winds off the South Atlantic Bight and were pushed northwards until they made landfall in the Northeast (I wonder if the Boston Fork-tailed Flycatcher arrived this way?).

Less fitting of any particular pattern is the remarkable adult Black-headed Grosbeak that was on Monhegan this week – at the SAME FEEDER as the Painted Bunting, 2 Summer Tanagers, a Lark Sparrow, and a Dickcissel. <expletive deleted> And, not to be overshadowed, a dapper male Ruff was found in Bangor.

With a deep southerly flow continuing, and some very unsettled weather coming for the weekend, I think things will be getting quite interesting in the coming days. (I don’t want to know how many “Island Birds” Kristen Lindquist will pick up over me on Monhegan this weekend!).  Check out this wind map from the 15th, showing a very strong southerly flow originating all of the way from Florida and the Caribbean.

wind map, 5-15-14

For those of us not on Monhegan this weekend, I sure hope you’ll be birding hard – not despite the weather, but because of the inclement weather. At the very least, keep an eye on those feeders. Both here at the store and at home, we’re stocked up with mealworms, jelly, oranges, insect suet, and nut blocks. Not only will the cool, wet weather limit natural food sources, but the slow progression of the season continues to put a lot of important food sources well behind the birds’ required schedules.

For example, apples and cherries are only now starting to bloom. Early-arriving nectavores and insectivores flock to these (and other early-season bloomers like Shadbush, azalea, and quince) for both nectar and the insects attracted to that nectar. The lack of a lot of flowers so far this season has pushed many orioles (including some Orchards in addition to the regular Baltimores), Gray Catbirds, and Scarlet (and some Summers) Tanagers to feeding stations in above-average numbers.  I expect that trend to continue through the middle of next week, as a stubborn upper-level low remains locked overhead producing unsettled weather.

So keep an eye out the window, get outside, and find some good birds!  And regardless of rarities, it’s just a great time to be birding!

Three Days of Migration Watching in May -Day and Night.

In my blog last Wednesday, I made some prognostications about what we might expect for birds in the coming days. Let’s see how I did so far.

Rain began to fall Wednesday evening, and continued, heavy at times, through Thursday morning. With a persistent easterly wind, overnight migration was non-existent. In the rain on Thursday morning, Katrina and I checked out Florida Lake Park, but found only about 20 Yellow-rumped and 10 Palm warblers – fewer than in recent days. The local River Otter pair, however, put on a great show. Nothing new under the feeders at home (or at the store), either.

Afterwards, I took a spin through the local farms and fields, but found nothing out of the ordinary; it’s too early for most shorebirds anyway. Admittedly, however, I had vagrants on my mind (and still do! As usual). Although the southerly winds conducive to southern overshoots (as I discussed in the aforementioned blog) had yet to kick in, the deep easterly flow that we have been ensconced within could offer up its own surprises. With reports of the “largest incursion of Icelandic/European birds to Newfoundland in recent memory,” including amazing tallies of European Golden-Plovers, 9 Black-tailed Godwits, North America’s 4th (or so) Common Redhank…yeah, the “Rarity Fever” in me can’t help but kick up. Perhaps something will ride one of those Iceland-Portland cargo ships that are in service these days!

Light rain continued through Thursday morning, diminishing to drizzle and fog until the afternoon, when a shift to westerly winds began to clear things out. Overnight, light and variable winds suggested a good migration should occur, but the radar wasn’t showing more than a light flight.
1am radar, 5-2-14  1am velocity, 5-2-14

However, it was foggy for much of the night, and fog can obscure the image of birds on the radar, especially if they are flying low. “Birding by radar” is not infallible, and I had a feeling it might have been a little misleading this morning. A steady trickle of Yellow-rumped Warblers moving over the yard at dawn confirmed this. The weather was just too-not-terrible for there not to be a lot of birds on the go.

So off to Florida Lake I went.  And, for a change this spring, I was not disappointed.  100+ Yellow-rumped Warblers, 20+ Palm Warblers, my first Northern Waterthrush and Black-throated Green Warbler (finally!) of the year, a singing migrant Greater Yellowlegs, and much, much more. I caught the lingering pair of Green-winged Teal copulating; are they going to breed here? Ring-necked Ducks had increased to 16 and there is still a pair of Common Mergansers here.

As the fog burned off, the sun shone brightly, and heat began to rise in swirling thermals, hawks took to the skies on the light westerly wind. I had to pull myself away from the hawkwatch kicking and screaming at 12:30, but by then we had eclipsed (at 10:35) our all-time record count of 4,474 birds when a Merlin streaked by. 388 Broad-winged Hawks and 22 Sharp-shinned Hawks were included in the total of 429 migrant raptors when I departed.

Last night’s passerine migration – yup, the fog on the radar definitely obscured the intensity of the flight! – was still evident well past noon, as Yellow-rumped Warblers were still on the go, reorienting inland after last night’s flight. Well over 200 had passed the summit by the time I departed, as did my first two Chimney Swifts and Eastern Kingbirds (also 2) of the year. And by day’s end, 705 raptors led by 583 Broad-wings were tallied, adding to our record totals. Around 4:00pm, our 5000th raptor had passed – a milestone we never thought we would reach.

Come nightfall, the radar was active once again.  Here are the 1am reflectivity and velocity images for example:
1am radar, 5-3-141am velocity, 5-3-14

Notice the dark greens in the center of the return, but overall the rather narrow diameter of the image?  My guess is that mostly overcast skies and a light westerly winds, perhaps including some turbulence from the passing cold front, kept birds low once again.  But, without fog around, it was certain that this was birds – confirmed by the distance SW-NE pattern of the velocity image, and its speed. I think it was actually a lot of birds.

And come morning, Yellow-rumped Warblers were overhead as I stood on the back porch at dawn, and the Saturday Morning Birdwalk group and I headed over to Florida Lake.  Yeah, it was good.  Very good.

In the past few days, we’ve also finally had the first couple of reports of Ruby-throated Hummingbirds and Baltimore Orioles, so that those have just begun to arrive.  As I mentioned the other day, food is in short supply for these backyard favorites, so feeders are going to be important for the first arrivals.

But no vagrants from the south, or East …yet!

Biddeford Pool Snowy Owl and Weather Discussion

This was the birding highlight of Tuesday morning’s visit with Katrina to Biddeford Pool.
DSC_0005_SNOW1,Bidd Pool, 4-29-14_edited-1 DSC_0016_SNOW2,BiddPool,4-29-14_edited-1 DSC_0023_SNOW3,BiddPool,4-29-14_edited-1

The first photo was taken shortly after our arrival to The Pool, while the second two -with much more pleasant skies – was taken as we departed around noon.  Although its plumage is much more faded and worn now, it is likely that this is the same Snowy that has spent the winter near the western end of mile stretch.  Today, it was hunting voles once again on the incoming tide from one of its favorite rooftop perches.

While this was my latest Snowy in Maine, it is far from unprecedented following a massive irruption year. But seeing a Snowy Owl a mere two days away from May is still special; it could be a lifetime before we see an irruption of this magnitude again.

A little further down the road, where the second of the Mile Stretch Snowies overwintered, we found a pile of pellets below one of that bird’s favorite perches. Most were full of small mammal fur and bones, and the skulls were all of voles. One pellet, however, was pure thick, downy feathers – probably from a duck.
IMG_3465

But with migration still at a virtual standstill, the rest of the day’s highlights were rather few and far between; very few migrants were around. A pair of Blue-gray Gnatcatchers around the beach parking lot was a nice, and I had my first House Wren of the year in the neighborhood, and my first Laughing Gull off of East Point. 1-3 Black-crowned Night-Herons were also my personal “FOY’s,” but they have probably been present here for at least a couple of weeks now.

IMG_3449
The seas and skies sure looked like winter today, and the raw winds and low temperatures – and Snowy Owl! – sure made it seem more like early March than late April!

But yeah, migration has been kinda slow.  Although, interestingly enough, the House Wren and Laughing Gull were right on time for me, most of the usual late April arrivals (Black-throated Green Warbler, Northern Waterthrush, Black-and-white Warbler, etc) are nowhere to be seen, and really, have I only heard one Blue-headed Vireo so far this season?

We all know spring has been running late this year, and I would say bird migration is now about 7-10 days behind schedule (catching up from the 2-3 weeks behind schedule of early April).  Recently, our onshore winds (not conducive to facilitating migration for birds heading north) in this stubborn blocking pattern (a pattern that has seemingly become more and more regular recently) have not helped matters.  Here, for example, is the wind map from Sunday, showing the low pressure system just south of Nova Scotia that was pumping in those onshore winds since late last week.
wind map, 4-27-14

But take a look at today’s wind forecast…
wind map, 4-30-14

Here we see the massive low pressure system marching across the Great Plains. But now, on the leading edge of it, we see a deep southerly flow, originating all of the way from the Gulf Coast.  This southerly flow is expected to last for at least the next 48 hours.

Although the weather will remain unsettled – and we’re about to get a pretty good soaking tonight and tomorrow – through at least the weekend, I would expect quite a few migrants to begin to trickle in over the next few days. Simply put, some birds are running low on time to wait!  And, as evidenced by the 73 and 110 raptors tallied passing The Brad over the last two days, respectively, despite easterly winds, it is clear that some birds simply have to make some progress, and will do so when conditions are at least somewhat favorable (or, at least not completely unfavorable).

Furthermore, these deep southerly flows at this time of year can facilitate the arrival of annual spring “overshoots” from the south (see Chapter 4 of my book, How to Be a Better Birder for a full explanation of this phenomenon). When I see weather patterns such as this, I begin to think about things such as Summer Tanagers, Blue Grosbeaks, and Hooded Warblers!

At least potential food sources (insects emerging from ponds; insects attracted to blooming trees) are getting a little chance to catch up before the bulk of migrant birds arrive.  This phenology, or timing, of the plant and insect cycle is critical for migrant birds that need to refuel and/or then fuel up for the next leg of their journey. “Weird” weather such as this doesn’t bother birds as much as it bothers us, but it becomes a real problem when the weather results in the lack of specific food sources.

I haven’t seen much in the way of nectar-producing flowers yet – but Ruby-throated Hummingbirds and Baltimore Orioles often begin to arrive in the first week of May. This is going to be one of those seasons where well-stocked feeding stations are critically important to migrants, especially those that need insects and nectar.  Our hummingbird and oriole feeders are out and ready for business, and our feeder is stocked with insect-laden suet blocks (check out our “Photos from Friends of the Store” gallery on our Facebook Page to see what one particular feeding station in Brunswick has been seeing eating insect suet) and live mealworms.  It lies in wait for the first hummers, orioles, or any other migrants in need of assistance…oh yeah, any vagrants from the south, too!

Common Teal to Northern Lapwing; American Woodcocks to Wood Ducks: 5 Great Days of Spring Birding!

Well, that was a helluva good five days of birding! And, I covered a heckuva lot of ground in the process. Yes, spring – and spring birding – is finally upon us.

After checking local hotspots on Thursday morning (lots of Killdeer and my first Eastern Phoebes), I began my trek eastwards after lunch. I was giving a presentation and book signing at the Maine Coastal Islands NWR headquarters in Rockland, thanks to an invite from the Friends of Maine Seabird Islands. On the way, I hit a handful of water overlooks, with the only birds of note being my FOY Fish Crows in downtown Brunswick and FOY Double-crested Cormorant in Damariscotta Harbor.

But then I arrived at Weskeag Marsh, and that was most productive. Highlighted by two drake “Eurasian” Green-winged (aka “Common”) Teal, a nice diversity of waterfowl also included two pairs of American Wigeon and a pair of Northern Pintail. I flushed two American Woodcocks and four Fox Sparrows from the short trail that leads to the viewing blind. Afterwards, I found a single 2nd-Cycle Glaucous Gull with four 1st-cycle Iceland Gulls still at Owl’s Head Harbor.

Here’s a poorly phone-scoped image of one of the Common Teal, showing the bold horiztonal white bar across the wing and the lack of a vertical white bar on the side of the chest.
COTE,WeskeagMarsh,4-5-14

Spending the night with friends, I then met up with staff from the Coastal Mountains Land Trust for a walk around their Beech Hill Preserve to discuss and offer suggestions as to augment and improve bird habitat there. A spiffy male Northern Harrier and a Northern Shrike (my 11th of the season!) were me rewards.

I then took the (very) long way home, checking farm fields on my way to the Hatch Hill Landfill in Augusta. Although 900-1000 gulls were present at the dump – a nice number for here – all but 5 were Herring Gulls (plus three Great Black-backed and 2 Ring-billed). At least 10 Bald Eagles were still present however.

Working my way down the Kennebec, I checked the mouth of the Abagadasset River in Bowdoinham, which I found to still be frozen. Nearby Brown’s Point, however, had open water, and duck numbers were clearly building, including 44 Ring-necked Ducls and 50+ Green-winged Teal. Back at the store soon thereafter, I found our Song Sparrow numbers had grown from four to 12 overnight.

As the rain and drizzle ended on Saturday morning, the birdwalk group convened, and we headed inland (for the first time since December!) to work the “Greater Yarmouth Goose Fields.” Highlighted by two Cackling Geese that were first located on Thursday (a couple of hours after I checked the fields in the fog, dammit!) and yet another Northern Shrike (our third week in a row with a shrike on the birdwalk!), this very productive outing is fully covered on our website, here – as are all of our birdwalk outings.
IMG_3244_CACG,GreelyRd,Cumberland,4-5-14One of the two Cackling Geese, phone-scoped through the fog.

Normally, the birdwalk’s return to the store is the end of my birding on Saturday, but not this week. Soon, Kristen Lindquist, Barb Brenneman, and I raced off to Jordan Farm in Cape Elizabeth to twitch a real “mega,” the stunning Northern Lapwing! Discovered Friday evening, the bird was enjoyed by many throughout the day on Saturday, but it was not seen again on Sunday despite much searching. This is the 4th record of lapwing in Maine, and the third in just three years! I consider myself exceedingly fortunate to have seen the last two. My distantly-phone-scoped photos of the Cape Elizabeth bird hardly do this stunner justice.
IMG_3262_NOLA1,JordanFarm,4-5-14  IMG_3264_NOLA2,JordanFarm,4-5-14

Yet even still my birding day was far from over, as Saturday night was our annual “Woodcocks Gone Wild at Pineland Farms” dusk trip. Keeping an eye on the weather (the rain had cleared, but increasing winds were a concern), Jeannette and I wondered if we should postpone the outing. Moments after we decided to give the go-ahead in the afternoon, the winds began to gust – a lot. Then, at about 5pm, they died. When our walk got underway at 6:30, there was a little breeze once again, but it was not enough to keep the woodcocks from going wild! In fact, it’s possible that a little wind kept the birds’ display a little lower – especially the first handful of flights – which resulted in quite possibly the best show we’ve ever had here! At least 7 males were displaying, including one repeatedly right over our heads – and at least two more silent birds were observed flying by. Add to this lots of American Robins and a Northern Shrike before the sun set, and the group was treated to a wonderful spring evening performance!

Next up was Androscoggin County on Sunday with my friend Phil McCormack. While our primary target was a pancake breakfast at Jillison’s Farm in Sabattus, we were also hoping for a Redhead that was discovered on the outlet stream at Sabattus Pond a few days ago. Well, the pancake chase (the more important one!) was successful, but the Redhead chase was not. However, a very good day of birding was enjoyed nonetheless.

Scattered ducks on the river including Ring-necked Ducks and Common Mergansers, a couple of pockets of Tree Swallows, and other assorted species were trumped by two flooded fields along Rte 136 in Durham. With ponds and marshes still frozen, ducks are stacking up at more ephemeral – but unfrozen – habitats.  Thousands of ducks and geese were present, mostly Canada Geese, Mallards, and American Black Ducks.  However, between the two fields, we tallied an unbelievable 273 Wood Ducks (probably about quadruple my previous high count in the state). Two immature Snow Geese were my first of the year, and very rare away from the coastal marshes in the spring. 18 Green-winged Teal, 12 Ring-necked Ducks, 10 Northern Pintail, and two pairs of American Wigeon were also among the masses.
IMG_3271_WODUs2,Durham,4-6-14  IMG_3282_WODUs1,Durham,4-6-14_edited-1

Although these phone-scoped photos hardly do the scene justice, they should at least give you a taste of what things looked like.

After brunch, we birded the west side of the Androscoggin River (more Ring-necked Ducks and Common Mergansers, etc) before spending our last hour of our birding (half) day at Bradbury Mountain.  Our disappointment over missing an unprecedented 9 Sandhill Cranes was alleviated when #10 was spotted, along with my first two Ospreys of the year.

After four days of extensive birding, my Monday agenda at the store was lengthy, but the weather in the morning was just too good to pass up!  A spin of the local waterfowl hotspots was fruitful.  The Goose Fields yielded the two continuing Cackling Geese along Greely Road, along with my first American Kestrels of the year, and my FOY Wilson’s Snipe, also along Greely.

No luck finding a lingering Barrow’s Goldeneye in the Harraseeket River, but at Wharton Point, a group of 7 Northern Shovelers was one of the largest flocks of this species I have seen in Maine. My first Greater Yellowlegs of the year was also present, as were 60+ Green-winged Teal, 16 Ring-necked Ducks, about 30 distant scaup, 8 American Wigeons, and 1 Northern Pintail among several hundred American Black Ducks.

Two joyous hours at the Brad were full of raptors: 127 birds had past the watch when I departed at noon, including 4 Osprey. Red-tailed and Red-shouldered Hawks continue to add to their all-time record tallies. Hundreds of Canada Geese were sorted through, hoping for a rarity, while other migrants included Tree Swallows, American Black Ducks, Common Mergansers, and Great Blue Herons.

Furthermore, signs of a good flight last night included the return of Golden-crowned Kinglets to the area – after we were virtually devoid of them this winter, and an increase in Red-breasted Nuthatches (relatively few and far between this winter as well), Song-Sparrows, and at the store, a Fox Sparrow – a bird we don’t get here every spring due to our open habitat.

So long story short, it’s been a great few days of birding!  But now, I should probably get some work done!