Tag Archives: migration

Derek’s Birding This Week: 9/4-10, 2021

I enjoyed three spiffy juvenile Baird’s Sandpipers this week, including this one that landed in front of my scope at Popham Beach State Park on the 10th.

In addition to the Sandy Point Morning Flight tallies posted to our store’s Facebook page – and elsewhere, my observations of note over the past seven – exceptionally productive and birdy –  days also included the following:

  • 3 Lesser Black-backed Gulls, Lubec Bar and Flats, 9/6 (with Allison Anholt, Cameron Cox, and Jeannette).
  • Pelagic from Eastport through Head Harbor Passage, New Brunswick, 9/7 (with Allison Anholt, Chris Bartlett, Cameron Cox, Beth Edmonds, Dan Nickerson, Andy Patterson, Erin Walter, and Jeannette): 1 Pomarine Jaeger, 9 Lesser Black-backed Gulls, 30-35 Common Murres, 210 Razorbills, 1 Great Shearwater, 3000 Bonaparte’s Gulls, etc.
Bonaparte’s Gull
  • Whale Watch from Eastport through Head Harbor Passage, New Brunswick, 8/7 (with Allison Anholt, Cameron Cox, Beth Edmonds, Dan Nickerson, Erin Walter, and Jeannette): 1 Pomarine Jaeger, 1 ARCTIC TERN, 7 Lesser Black-backed Gulls, similar number of alcids but perhaps even more Common Murres, etc.
  • 1 Great Egret, Machias Causeway, 9/8.
  • 1 adult Lesser Black-backed Gull, Roque Bluffs State Park, 9/8 (with Jeannette).
  • 2 adult SANDHILL CRANES and 1 DICKCISSEL, Mayall Road, Gray/New Gloucester, 9/10.
A pair of Sandhill Cranes have become annual visitors in the fall to the fields along Mayall Road in Gray/New Gloucester, and I saw them for the first time on the 10th. No colt this year, unfortunately.
  • 2 female Lesser Scaup (FOF), Sabattus Pond, Sabattus, 9/10.
  • 1 adult Lesser Black-backed Gull, Popham Beach State Park, Phippsburg, 9/10.

And although shorebird season is winding down, a trip downeast bumped up a few of my shorebird high counts this week:

  • Black-bellied Plover: 55, Lubec Bar and Flats, 9/6 (with Allison Anholt, Cameron Cox, and Jeannette).
  • Semipalmated Plover: 53, Popham Beach State Park, Phippsburg, 9/10.
  • Piping Plover: 2 late juveniles, Popham Beach State Park,  9/10.
  • Sanderling: 45, Popham Beach State Park, 9/10.
  • BAIRD’S SANDPIPER: 3 total!  1 juv, Sanford Cove, Machiasport, 9/5 (with Jeannette); 1 juv, Mowry Beach, Lubec, 9/6 (with Allison Anholt, Cameron Cox, and Jeannette); 1 juv, Popham Beach State Park, 9/10.
  • Least Sandpiper: 26, Lubec Bar and Flats, 9/6 (with Allison Anholt, Cameron Cox, and Jeannette).
  • White-rumped Sandpiper: 1, several locations.
  • Pectoral Sandpiper: 2, Popham Beach State Park, 9/10.
  • Semipalmated Sandpiper: 900-1000+, Sanborn Cove, Machiasport, 9/8 (with Beth Edmonds, Dan Nickerson, Erin Walter, and Jeannette).
  • Short-billed Dowitcher: 10, Walsh Preserve, Freeport, 9/4 (with Saturday Morning Birdwalk group).
  • Solitary Sandpiper: 2, Walsh Preserve, 9/4 (with Saturday Morning Birdwalk group) and 2, Highland Road, Brunswick, 9/10.
  • Lesser Yellowlegs: 60+, Walsh Preserve, 9/4 (with Saturday Morning Birdwalk group).
  • Greater Yellowlegs: 6, Walsh Preserve, 9/4 (with Saturday Morning Birdwalk group)

Derek’s Birding This Week: 8/8-13, 2021

No Rufous Hummingbird in our backyard this week, but the Ruby-throated Hummingbird
show remains strong!

My observations of note over the past six days included the following:

  • 1 continuing TRICOLORED HERON, Pelreco Marsh, Scarborough Marsh, 8/10 (with Down East Adventures Shorebird Workshop tour group).
  • 2 continuing adult Red-necked Grebes, Ocean Avenue, Biddeford Pool, 8/10 (with Down East Adventures Shorebird Workshop tour group).

And, with southbound shorebird migration now in full swing, my high counts this week were as follows (no upper marsh at high tide visits this week):

  • American Oystercatcher: 4 (2 ad with 2 juv), Pine Point, Scarborough, 8/13.
  • Black-bellied Plover: 77, Wharton Point, Brunswick, 8/11.
  • Killdeer: 8, Highland Road, Brunswick, 8/11.
  • Semipalmated Plover: 300+, Pine Point, 8/10 (with Down East Adventures Shorebird Workshop tour group).
  • Piping Plover: 4, Western Beach, Scarborough, 8/13.
  • Whimbrel: 3, Pine Point, 8/10 (with Down East Adventures Shorebird Workshop tour group).
  • Ruddy Turnstone: 2, Western Beach, 8/13.
  • Sanderling: 1, Biddeford Pool Beach, 8/10 (with Down East Adventures Shorebird Workshop tour group).
  • Least Sandpiper: 100+, Eastern Road Trail, Scarborough Marsh, 8/10 8/10 (with Down East Adventures Shorebird Workshop tour group).
  • White-rumped Sandpiper: 14, Pelreco Marsh, Scarborough Marsh, 8/13.
  • Semipalmated Sandpiper: 600+, Pine Point, 8/10 (with Down East Adventures Shorebird Workshop tour group).
  • Short-billed Dowitcher: 9, Wharton Point, 8/11.
  • Spotted Sandpiper: 1, multiple locations.
  • Solitary Sandpiper 4, Sturtivant Stream, Umbagog NWR, 8/8 (with Levi Burton, Katrina Fenton, and Jeannette).
  • Lesser Yellowlegs: 9, Eastern Road Trail, 8/10 (with Down East Adventures Shorebird Workshop tour group).
  • “Eastern” Willet: 10, Pine Point, 8/3.
  • Greater Yellowlegs: 10, Pine Point, 8/10 (with Down East Adventures Shorebird Workshop tour group).

Derek’s Birding This Week, 5/8-14/2021

 

It’s warbler season! This obliging Northern Parula was in the canopy surrounding the
Bradbury Mountain Hawkwatch on May 14th. You know the hawkwatching season is coming to a close when there are more species of warblers around the summit than migrant hawks tallied overhead!

My highlights over the past seven days included the following:

  • 12 species of warblers led by 40-60 Yellow-rumped Warblers and 10 Black-and-white Warblers, Florida Lake Park, Freeport, 5/8 (with Saturday Morning Birdwalk Group).
  • 17 species of warblers, led by 30+ Yellow-rumped and 9 Common Yellowthroats, Florida Lake Park, 5/11.
  • 1 Rusty Blackbird continues at Florida Lake Park through week’s end; regular in early May here.
  • 1 Warbling Vireo, our yard in Pownal, 5/14 (Yard Bird #131!)
  • 18 species of warblers led by 40+ Yellow-rumped and 19 Common Yellowthroats, Florida Lake Park, 5/14.
  • 1 Evening Grosbeak (with Noah Gibb) and 4 Lesser Yellowlegs (my 164th Patch Bird here!), Florida Lake Park, 5/14.

It’s on! My personal first-of-years and new spring arrivals included:

  • 1 Magnolia Warbler, Florida Lake Park, 5/8 (with Saturday Morning Birdwalk group).
  • 1 American Redstart, Florida Lake Park, 5/8 (with Saturday Morning Birdwalk group).
  • 1 Least Flycatcher, Florida Lake Park, 5/8 (with Saturday Morning Birdwalk group).
  • 1 Lincoln’s Sparrow, Garcelon Bog Conservation Area, Lewiston, 5/9.
  • 2 Bank Swallows, Bradbury Mountain Spring Hawkwatch, Pownal, 5/9.
  • 1 Rose-breasted Grosbeak, here at the store, 5/9.
  • 1 Great-crested Flycatcher, Florida Lake Park, 5/10.
  • 1 Solitary Sandpiper, Florida Lake Park, 5/10.
  • 14 American Pipits, Bradbury Mountain Spring Hawkwatch, 5/10.
  • 1 Eastern Kingbird, Bradbury Mountain Spring Hawkwatch, 5/10.
  • 1 Spotted Sandpiper, Florida Lake Park, 5/11.
  • 1 Wilson’s Warbler, Florida Lake Park, 5/11.
  • 1 Blackpoll Warbler, Florida Lake Park, 5/11.
  • 1 “WESTERN” Palm Warbler – rare but fairly regular in spring, Florida Lake Park, 5/11.
  • 2 Prairie Warblers, Hidden Pond Preserve, Freeport, 5/11.
  • 1 Swainson’s Thrush, Hedgehog Mountain Park, Freeport, 5/12.
  • 3 Bobolinks, Hedgehog Mountain Park, 5/12.
  • 1 Wood Thrush, Florida Lake Park, 5/14.
  • 2 Canada Warblers, Florida Lake Park, 5/14.
  • 2 Cape May Warblers, Bradbury Mountain Spring Hawkwatch, 5/14.

Derek’s Birding This Week, 3/20-26/2021

My observations of note over the past seven days included the following:

  • up to 6 Fox Sparrows now in our yard, through week’s end.
  • 1 Northern Saw-whet Owl (FOY), our yard in Pownal, 3/20.
  • 19 Northern Pintails (FOY), Mouth of the Abby, Bowdoinham, 3/22 (with Jeannette).
  • 4 Fish Crows (FOY), downtown Brunswick, 3/23 (with Andrew Sharp).
  • 1 Eastern Meadowlark (FOY), 1+ Snow Bunting, and 7 Horned Larks, Brunswick Landing, 3/23 (with Andrew Sharp).
  • 10 Ring-necked Ducks (FOS), Mouth of the Abby, Bowdoinham, 3/22 (with Andrew Sharp).
  • 6 American Woodcocks (FOY), Private Property in Pownal, 3/23 (with Andrew Sharp and Jeannette).

This Week in Finches:

  • Red Crossbill: 4 (Bradbury Mountain Hawkwatch, 3/21).
  • Common Redpoll High Count This Week: ~15 (Bradbury Mountain Hawkwatch, 3/20).

2020 Fall Monhegan Migration Weekend Tour Report

It sure felt good to have a normal tour run, well, normally, in 2020! Other than the requirement of wearing masks all day – despite the annoyance of fogged glasses in the 100% humidity, and some logistical and safety changes at mealtimes, it was as close to normal as 2020 gets. And that felt good.  The birding was great, too! 

Most of Friday’s participants arrived with me on the early Hardy Boat out of New Harbor, and we sure hit the ground running!  A strong flight the night before yielded tons of birds, and it was very birdy right off the bat.  Yellow-rumped Warblers were still darting overhead and were in every bush. White-throated Sparrows virtually littered the ground in places. Small flocks of Purple Finches seemed to be everywhere.

Yellow-rumped Warblers were definitely the migrant of the trip, as they often are at the end of September. Only White-throated Sparrows seemed to give them a run for their money on most days.

A continuing juvenile Cooper’s Hawk (a very good bird out here) and a Dickcissel got us started, while in the afternoon we found two Lesser Black-backed Gulls (a juvenile and a really messy 2nd Cycle) and at dusk, a fly-by from a late Common Nighthawk. We ended up with 63 species on the day, which isn’t bad for arriving at 10:15, and likely there were many other species around; we just couldn’t see them through all of the Yellow-rumped Warblers and White-throated Sparrows.

This Lesser Black-backed Gull was not exactly a stunning specimen of fresh feathers, but it was a very instructive study subject.

But before you ask, I’ll let you know: No, you will not find the gratuitous annual photo of Novelty Pizza in this blog this year. It was different, and it was terrible. I was sad. But the handpies for lunch at the Trailing Yew made up for it (but I repeatedly remembered to take the obligatory photo only after it was rapidly consumed in its entirety).

But that evening’s sunset was absolutely delicious!

We awoke to very dense fog on Saturday morning, and with very light southerly winds overnight, only a very light migration had occurred.  There was a decent amount of call notes overhead (mostly Yellow-rumped Warblers) at what was supposed to be the time of sunrise, but these birds could have just been moving around.  Nonetheless, throughout the day we found plenty of Yellow-rumped Warblers and White-throated Sparrows once again, along with ample number of Purple Finches and Red-breasted Nuthatches. It was birdy, but the diversity remained rather low.

Ring-necked Pheasants were mysteriously common and conspicuous all weekend, once again.

By the afternoon, things had slowed down quite a bit, but we grew our triplist steadily with pockets of activity here and there.  Two continuing Rusty Blackbirds put on a good show for us, as did an unusually cooperative Ovenbird. It’s always nice to see Indigo Buntings; we had two today.  Although it seemed rather slow and lacking in diversity, our thoroughness accumulated 64 species by day’s end.

Rusty Blackbird at the Ice Pond.

We awoke to more dense fog on Sunday morning, with no detectable migration overnight on a southwesterly flow.  But sometimes slower days allow us a chance to be more thorough, and by covering a good amount of ground today, we caught up with – and discovered – several very good birds.

Banded Tussock Moth caterpillar.

We began with coffee in hand as we marched down to the Ice Pond to catch up with the three continuing Yellow-crowned Night-Herons which we had someone missed each of the previous two days. The drake Wood Duck – very close now to full-spiffiness (technical term!) added to the joy.  Then, after breakfast we had the thrilling discovery (OK, Tom discovered it; he deserves the credit) of a Yellow-breasted Chat. Glimpses were fleeting, and through fogged glasses, were not always satisfactory.  We then found a Marsh Wren at Lobster Cove, and continued to slowly add birds to the list, such as an Eastern Towhee, a few more warbler species, and the fog finally lifted enough for us to see the water and nearby islands to sort out Great Cormorants from Double-cresteds.

Yellow-crowned Night-Herons. Now, just about annual on Monhegan in fall.
A Lobster Cove marsh stomp often produces a surprise or two, like today’s Marsh Wren.

On Monday, our last day of the group tour, we had significant turnover in participants from the weekend, but less turnover in birds.  With another night with little to no nocturnal movement on persistent southerly winds and fog. Only a few Yellow-rumped Warblers were calling overhead at coffee pot o’clock, and it was very slow on our pre-breakfast walk. Northern Flickers were definitely moving around though, so it’s possible a few of these birds were new arrivals overnight. 

Like all of Maine, Monhegan is desperate for rain, but of course we selfishly were hoping it would not fall on us!  The forecast was looking good to get most of the day in, rain-free, but when we reconvened at 9:15, there was a steady light shower. It did not last long, however, and we continued on, unimpeded. Once again, we spent a lot of time sparrow-workshopping, as we regularly encountered fun mixed flocks all weekend of Song, White-throated, Savannah, and often one other species, be it Chipping, White-crowned, Swamp, or Lincoln’s. The side-by-side comparisons are very instructive, and as a guide, I tend to pivot to whatever the birds were offering, and this weekend, they were offering a chance to study, learn, and appreciate the diversity and beauty of sparrows.

We covered a fair amount of ground in the afternoon, checking in with two of the three Yellow-crowned Night-Herons, the continuing Wood Duck and 2 Rusty Blackbirds, and some blooming Fringed Gentian. At least 6 Baltimore Orioles were still present (we had a high of 9+ on Friday), and we had some really good looks at Cape May Warblers and others. Partial clearing in the later afternoon was just enough to get our first view of town from Lighthouse Hill. A mere 56 species by day’s end showed the lack of overall diversity after three full nights with some birds leaving, but very little arriving.

Autumn Meadowhawk (I believe) visiting Barb’s cap.

With the last boat of the day at 4:30, the Monhegan Fall Migration Weekend officially came to a close. However, one of Monday’s participants stayed on for a day of private guiding, so Kate and I continued on for a full day of birding on Tuesday. But, like the weekend, we awoke to more fog and another night of little to no migration on SSE winds. There was, however, some more swirling of Yellow-rumped Warbles around dawn, coming to and from Manana. It was very suggestive of zugunruhe (migratory restlessness) after four days of being stuck on the island with unfavorable winds.  Or, it could have been some birds had indeed arrived overnight.

The extensive southerly winds had finally started to pay dividends, however, with the delivery of a Blue-gray Gnatcatcher and a Yellow-billed Cuckoo. The Dickcissel continued, and we had our best look at it since Friday. With only two of us, we covered grown more quickly and efficiently, so we tallied several species that the group had not seen together, such as the two ridiculously cooperative Soras at the Pumphouse. We also found an unusually-cooperative Mourning Warbler, which is always a treat in migration.

Dickcissel.

With a storm a’brewing, Kate and I departed together on the 3:15 Hardy Boat, and were treated to a Cory’s Shearwater and a Northern Fulmar that materialized out of the still-thick fog. Once a rarity in these waters, the Cory’s was rather late in departing, while the fulmar was on the early side of their arrival. I don’t recall having seen both species on a boat trip on the same day before, and any tubenose is “good” in these nearshore waters.

So that officially brought the 2020 Monhegan Fall Migration Weekend tour to a close; ending on a real high note. Below, I will include Tuesday in the list, but I have separated out the species count for the four-day weekend for comparison sake. Please let me know if I missed something (it’s easy to do as I sit down and try to recall the day as the bed is calling my name!), but our tally for now was a solid 92 species – just two species below our average for the past 10 years.  

However, the 12 species of warblers were well below our 10-year average of 18 species for the weekend. But given the accelerated migration season (food supply shortages due to drought and/or benign weather allowing migration to proceed relatively unimpeded), this was expected. And we made up for it with more sparrows than usual, and an impressive irruption underway. This was the most Purple Finches and White-breasted Nuthatches I can recall on the island, and along with a goodly number of Red-breasted Nuthatches and the first few Pine Siskins of fall, our island sample reflected what we are seeing on the mainland, and throughout the East.

25-Sep26-Sep27-Sep28-Sep29-Sep**
Wood Duck01111
American Black Duck22233
Mallard1215121616
Mallard x American Black Duck Hybrid00011
Common EiderxxxxX
Surf Scoter6*0000
Ring-necked Pheasant71518189
Mourning Dove64141610
YELLOW-BILLED CUCKOO00001
Common Nighthawk10000
Sora00002
Black-bellied Plover01000
Wilson’s Snipe01000
Solitary Sandpiper10000
Black Guillemot2*0636
Laughing Gull01002*
Herring GullxxXxx
LESSER BLACK-BACKED GULL20101
Great Black-backed GullxxXxx
Common Loon00001*
Northern Gannet10*6248*
NORTHERN FULMAR00001*
CORY’S SHEARWATER00001*
Double-crested CormorantXxxxX
Great Cormorant00222
YELLOW-CROWNED NIGHT-HERON00320
Osprey03000
Bald Eagle11000
Sharp-shinned Hawk61221
COOPER’S HAWK10000
Belted Kingfisher11110
Yellow-bellied Sapsucker2088815
Downy Woodpecker00210
Northern Flicker4020152015
American Kestrel41000
Merlin106662
Peregrine Falcon62100
Least Flycatcher00100
Eastern Phoebe64462
Red-eyed Vireo86443
Blue Jay12812126
American CrowxxxxX
Common Raven42111
Black-capped ChickadeexxxxX
Red-breasted Nuthatch1515202015
White-breasted Nuthatch34578
Brown Creeper10000
House Wren00012
Marsh Wren00100
Carolina Wren21224
Golden-crowned Kinglet26208
Ruby-crowned Kinglet02100
BLUE-GRAY GNATCATCHER00001
Swainson’s Thrush20000
Hermit Thrush10000
American Robin02444
Gray Catbirdxx81010
Brown Thrasher11111
European Starling1622282424
Cedar Waxwing151616128
American Pipit01000
Purple Finch2040404040
Pine Siskin10111
American Goldfinch28663
Eastern Towhee00100
Chipping Sparrow66644
Dark-eyed Junco48441
White-crowned Sparrow63463
White-throated Sparrow7560503530
Savannah Sparrow10610810
Song Sparrow1520202025
Lincoln’s Sparrow22012
Swamp Sparrow41022
YELLOW-BREASTED CHAT00100
Bobolink11000
Rusty Blackbird12222
Common Grackle 4161818
Baltimore Oriole83669
Ovenbird01000
Northern Waterthrush10112
Black-and-white Warbler11000
Common Yellowthroat32661
Cape May Warbler11440
Northern Parula00102
Yellow Warbler11112
Blackpoll Warbler22863
Palm Warbler62112
PINE WARBLER10000
Yellow-rumped Warbler1501251006040
MOURNING WARBLER00001
Scarlet Tanager10000
Northern Cardinal22546
Rose-breasted Grosbeak01101
Indigo Bunting01011
DICKCISSEL11001
Day Total6765635865
*Denotes Ferry Ride Only. **Private Tour.
We enjoyed ample time to study many common species, such as separating young gulls. Here’s a juvenile Great Black-backed Gull (L) in the background showing its much whiter overall appearance with bold marbling above. Compare that to “the brown one,” the juvenile Herring Gull (R). It wasn’t the only one yawning from another gull lecture!

2018 Monhegan Spring Migration Weekend

IMG_9667-edited-edited
The most abundant songbird throughout the weekend, a flock of 125 Cedar Waxwings would ball up each morning and then spread out through the island to feed.

My annual “Monhegan Spring Migration Weekend” battled highs seas (seriously, it was rough and we were all thankful it was only a 1-hr ride!) to arrive on the wonderful island of Monhegan on Friday, May 25th. Five days later, I had two new birds for my Monhegan list, a total of 97 species including 18 species of warblers, and way too much of the best pizza in Maine.
IMG_9590-edited-edited

After regaining our legs and equilibrium, we hit the ground running as always, birding our way to and from our hotel, lunch, and eventually dinner. No daylight was spared, and in doing so, we caught up with a few things, including the flock of 30 or so Red Crossbills, three of which perched nearby by close studies. Personally, however, I was most excited about 2 Eastern Bluebirds (at least one had been present for a while), my 210th species on Monhegan!  We had our first sighting of Warbling Vireo, which, like the 1-2 Field Sparrows – we saw everyday; both very uncommon on the island in spring. Apparently, I either started coming after – or perhaps only took better notes after – they last bred on the island. An island bird is a great way to start off the trip!\
IMG_9717-edited-edited
Red Crossbill – female.


Rose-breasted Grosbeak – female.


Eastern Kingbird

Friday calmly eased us into the weekend, but Saturday blew us away. It was just one of those great days, with birds seemingly everywhere, and many of them low and easy to see. Following a moderate flight overnight on light westerly winds, there were a lot of new arrivals. Five Tennessee Warblers heard singing from one spot while tarrying at the Trailing Yew awaiting the coffee pot were a sign of things to come.

As is often the case on such flight days, we didn’t have to cover a lot of ground, as waves of birds were passing through the island and around town, pausing at just about every apple tree. It was hard to estimate the number of birds around, but there was a consistent south to north flow on the island, and several relatively-large flocks of the most common migrants of the day. I finally settled on 80 Red-eyed Vireos, 50 Blackpoll Warblers, and 20 Tennessee Warblers – impressive numbers of birds normally relegated to the tops of the highest oak trees, but today, more often than not, in low brush and short apple
trees.

Tennessee Warbler
IMG_9641-edited-edited
Blackpoll Warbler, male.

While it wasn’t the kind of day that Monhegan legends are made of, it was one of the “good ol’ days” where migrants were plenty, views were crippling, and birding was easy.  And all of that was punctuated by a few goodies, including an immature male Orchard Oriole, three Eastern Bluebirds together (two appeared to leave the island shortly thereafter), a lingering immature Great Cormorant, my first Common Nighthawk of the year fluttering off the high cliffs of White Head, 14 species of warblers including 4 Cape May and 2 Bay-breasted, and much more. And the day ended with two American Woodcocks heard calling and twittering from the lawn chairs of the Trailing Yew.  That’s what Monhegan in migration is all about!
apple_tree
On Monhegan and elsewhere, a good birding rule of thumb is that if you see a blooming apple tree, you should look in it.

OLYMPUS DIGITAL CAMERA

Yew_sunset
And that sunset from the Yew!

Not surprisingly, Sunday was slower, as light northeasterly winds precluded much in the way of overnight migration. And while it seemed that a lot of yesterday’s migrants had departed or melted into the woodlands, there were plenty of birds around, with a slight improvement in diversity, still plenty of Blackpoll Warblers, and a few highlights including a cooperative Green Heron, more Red Crossbills, a fly-by Black-billed Cuckoo, a Carolina Wren (finally; good to know one is here again), and a Northern Mockingbird (uncommon to rare out here) that we witnessed fly onto the island from behind, or perhaps over, Manana.
harbor

IMG_9657-edited-edited
Green Heron

The afternoon was rather slow overall, but we just kept seeing birds well: the Warbling Vireo at eye level, a Lincoln’s Sparrow in the garden, and continued good views of Tennessee Warblers.
IMG_9467-edited-edited
Field Sparrow
IMG_9474-edited-edited
White-crowned Sparrow
IMG_9593-edited-edited
Eastern Wood-Pewee

Monday the 28th was the last day of the tour, and with a smaller group in tow, we covered a lot of ground. While there was virtually no visible migration on the radar overnight on very light easterly winds once again, there were clearly a lot of new birds around (or at least, birds not seen the previous days) and we ended up with the best diversity of the trip – 71 species by day’s end.
Sunday am

In fact, by days’ end, we added 14 new species to our cumulative weekend list – not bad for a “slow” day and the end of a tour. And there was some quality to it, too: a continuing very late drake Long-tailed Duck that we finally caught up with…
IMG_9570-edited-edited

…a Brown Thrasher, a Red-bellied Woodpecker, Sharp-shinned Hawk, and especially the Brant that we found on Nigh Duck – my 211th all-time bird on Monhegan, and a new “island bird” for just about every birder on the island.
Brant,Monhegan,5-28-18_edited-1

On Tuesday, it was just Jeannette and I on a one-day vacation, mostly on our own, but meandering in and out of contact with several friends on the island. We awoke to dense fog, but that rapidly lifted, and the strong (for the date) flight overnight produced another new arrival of birds. It sure wasn’t Saturday, but there were plenty more Blackpoll Warblers around, and warbler diversity overall was the best of the weekend with a total of 16 species, highlighted by the Mourning Warbler we found by the Mooring Chain, and an impressive 15 Blackburnian Warblers.
IMG_9520-edited-edited

John and Terez found a (or relocated a brief late-last-week fly-by) Summer Tanager…
IMG_9833-edited-editedIMG_9844-edited-edited

…and we added a few new birds for the trip list including Great-crested Flycatcher, Northern Flicker, and had more species of butterflies today than total butterfly individuals all weekend, including an early Monarch. It was also a really, really nice day!
last-day_view

The afternoon was slower, and Jeannette and I winded down our visit with good conversation, one last slice (or two) of Novelty pizza and another pint (or two) of Monhegan Brewing beer, and caught up with some good friends who had just arrived with tours of their own. It was a relaxing finish to a great weekend, and the gentle boat ride home was more relaxing than we really needed before driving – just a little different than our outbound trip!

So yeah, it was a good trip. And, after one day at work, I am definitely ready to go back!  At least I have two tours out here this fall. First, I have a full week with my WINGS tour, space on which is still available.

And there’s a little room left on our store’s annual Monhegan Fall Migration Weekend tour, which is only four months away!
IMG_9723-edited-edited
Yellow Warbler in an apple tree.

And finally, here is the daily tally:

5/25 5/26 5/27 5/28 5/29
BRANT 0 0 0 1 0
American Black Duck 0 1 1 1 1
Am. Blac Duck x Mallard hybrid 0 1 0 1 1
Mallard 15 10 12 16 20
Common Eider x x x x x
LONG-TAILED DUCK 0 0 0 1 0
Red-throated Loon 2 1 0 0 0
Common Loon 1 0 1 2 0
Northern Gannet 2 0 0 3 0
Double-crested Cormorant x x x x x
GREAT CORMORANT 0 1 0 0 0
Great Blue Heron 0 0 0 1 0
Green Heron 0 0 1 1 0
Bald Eagle 0 0 0 1 0
Osprey 0 0 1 0 1
Sharp-shinned Hawk 0 0 0 1 1
Merlin 0 2 0 1 0
Sora 0 0 0 1 1
Spotted Sandpiper 2 0 0 0 3
American Woodcock 0 2 0 0 0
Laughing Gull 1 1 8 20 8
Herring Gull x x x x x
Great Black-backed Gull x x x x x
Common Tern 1 0 0 2 2
Black Guillemot x x x x x
Mourning Dove x x x x x
Black-billed Cuckoo 0 0 1 0 0
Common Nighthawk 0 1 0 0 0
Ruby-throated Hummingbird 1 2 3 4 4
RED-BELLIED WOODPECKER 0 0 0 1 0
Northern Flicker 0 0 0 0 1
Great-crested Flycatcher 0 0 0 0 1
Eastern Wood-Pewee 0 1 1 2 3
Yellow-bellied Flycatcher 1 0 0 0 1
Least Flycatcher 1 2 2 2 2
Eastern Phoebe 0 0 0 1 0
Eastern Kingbird 2 8 7 4 3
WARBLING VIREO 1 1 2 1 1
Red-eyed Vireo 2 80 10 6 8
Blue Jay x x x x x
American Crow x x x x x
Common Raven 2 1 2 2 2
Tree Swallow 4 4 4 4 4
Barn Swallow 1 0 0 1 1
Black-capped Chickadee x x x x x
Red-breasted Nuthatch 0 2 0 0 1
Carolina Wren 0 1 1 1 1
Winter Wren 0 0 1 0 1
Ruby-crowned Kinglet 1 1 0 0 0
BLUE-GRAY GNATCATCHER 0 1 0 0 0
EASTERN BLUEBIRD 2 3 1 1 1
Swainson’s Thrush 0 1 0 0 0
Hermit Thrush 0 0 0 1 0
American Robin x x x x x
Gray Catbird x x x x x
NORTHERN MOCKINGBIRD 0 0 1 0 0
Brown Thrasher 0 0 0 1 1
European Starling x x x x x
Cedar Waxwing 60 125 125 125 125
Tennessee Warbler 3 20 8 4 6
Northern Parula 2 6 4 5 10
Yellow Warbler 6 10 12 12 12
Chestnut-sided Warbler 0 1 0 0 1
Magnolia Warbler 4 4 3 2 4
Cape May Warbler 0 4 2 1 1
Black-throated Blue Warbler 0 0 0 0 1
Yellow-rumped Warblers 3 2 1 0 3
Black-throated Green Warbler 2 8 3 2 5
Blackburnian Warbler 0 0 1 2 15
Bay-breasted Warbler 0 2 0 1 1
Blackpoll Warbler 12 50 25 20 40
Black-and-white Warbler 3 4 3 1 2
American Redstart 4 15 6 0 15
MOURNING WARBLER 0 0 0 0 1
Common Yellowthroat x x x x x
Wilson’s Warbler 0 2 1 0 1
Canada Warbler 0 0 1 0 0
SUMMER TANAGER 0 0 0 0 1
Chipping Sparrow 4 4 2 2 4
FIELD SPARROW 0 1 2 2 0
Savannah Sparrow 0 1 1 0 0
Song Sparrow x x x x x
Lincoln’s Sparrow 1 1 1 1 1
Swamp Sparrow 2 2 2 2 2
White-throated Sparrow 0 0 0 1 1
White-crowned Sparrow 1 0 1 1 0
Northern Cardinal 4 x x x x
Rose-breasted Grosbeak 2 2 3 3 1
Indigo Bunting 0 1 1 1 1
Bobolink 0 0 2 1 1
Red-winged Blackbird 12 x x x x
Common Grackle 15 x x x x
ORCHARD ORIOLE 0 1 0 0 0
Baltimore Oriole 1 3 3 4 2
Purple Finch 4 4 2 2 2
RED CROSSBILL (lone good recording identified as Type 10 by M. Young at Cornell). 30 0 5 h.o 2
Pine Siskin 0 1 1 1 0
American Goldfinch 10 x x x x

beets
I forgot to take a photo of the pizza – I ate it too quickly as usual – so here are some beautiful beets from the Island Inn.


And as migrants were passing through, many of the island’s breeding species were well underway, such as this Song Sparrow gathering food for its nestlings.

Three Days at Florida Lake Park

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Northern Parula

One of my favorite aspects of May is that there are “new” birds every day. Constant turnover as the flow of migratory songbirds, especially the long-distance Neotropical migrants, reaches its peak means “first-of-years” can be found almost every day. Even better, is the constant turnover and new arrivals almost anywhere we go birding.

…Including at local patches. And for me, there are few places I’d rather be than staying near home at Florida Lake Park in Freeport. I can get in several hours of birding and still make it to work in time, which is important in one of our store’s two busiest months. We’re luck to have this park only 12 minutes from our house, which makes for a perfect birding “patch.”
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Blackburnian Warbler

With an exceptionally busy week, my birding time was limited to the early mornings, but Florida Lake did not let me down. In fact, it was a lot of fun. With good diversity each day, and new birds arriving each night, there was always something new to look at. And, as is the case with loyal patch-working, the consistency of visitation makes for a nice education on the ebbs and flows of seasonal migrants.

Check out the scorecard of warblers (and a few other personal first-of-years) that I had each day this week, and note the subtle change in diversity and species dominance as the season advances. Numbers of individuals have not been huge, but numbers of species have been great for the second week of May.
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Yellow-rumped Warbler

Wednesday, 5/9.
46F, dense fog, calm.
Radar down for maintenance.

(14 species of warblers)
25+ Yellow-rumped Warblers
10+ Northern Parulas
10 Common Yellowthroats
8 Black-and-white Warblers
6 Black-throated Green Warblers
4 Ovenbirds
3 Nashville Warblers
3 Pine Warblers
3 Northern Waterthrushes
2 Chestnut-sided Warblers
1 Yellow Warbler
1 Black-throated Blue Warbler
1 Palm Warbler
1 Magnolia Warbler

4 Rose-breasted Grosbeaks (FOY)

Thursday, 5/10.
43F, dense fog, calm.
Ambiguous radar due to presence of fog that moved inland overnight, but looked good for birds, too, and possibly large flight inland.

(14 species of warblers)
22 Yellow-rumped Warblers
11 Black-and-white Warblers
7 Common Yellowthroats
5 Ovenbirds
5 Black-throated Blue Warblers
4 Northern Parulas
4 Yellow Warblers
3 Pine Warblers
2 Black-throated Blue Warblers
2 American Redstarts (FOY)
2 Blackburnian Warblers
2 Magnolia Warblers
1 Northern Waterthrush
1 Wilson’s Warbler (FOY)
IMG_4421-edited-edited
Wilson’s Warbler

Friday, 5/11.
52F, partly cloudy, moderate NW.
Dry cold front passed overnight with SW to S winds shifting to W to NW by 3:00am. Very strong flight early in overnight diminished rapidly after midnight.

(18 species of warblers; very good tally for the 11th of May here)
16 Black-and-white Warblers
13 Yellow-rumped Warblers
10 Common Yellowthroats
7 Northern Parulas
7 Black-throated Green Warblers
7 Magnolia Warblers
6 Ovenbirds
4 Nashville Warblers
4 American Redstarts
4 Chestnut-sided Warblers
3 Yellow Warblers
2 Pine Warblers
2 Wilson’s Warblers
2 Blackburnian Warblers
2 Black-throated Blue Warblers
1 Northern Waterthrush
1 Blackpoll Warbler (FOY)
1 Palm Warbler


And these radar images from midnight showed that it was going to be a great day!

Folks in Portland have been rewarded with daily visits to Evergreen Cemetery and/or Capisic Pond Park, while those closer to Biddeford have headed to Timber Point, for example. But regardless of where you are, there’s a local “patch” to be “worked,” or perhaps to be discovered. And there’s no better time than now!

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Palm Warbler

2017 Monhegan Fall Migration Weekend Tour Report.

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Yellow-bellied Sapsucker, one of the more common and conspicuous migrants all weekend.

After spending what was probably the slowest week of birding I have ever experienced in fall on Monhegan with my WINGS tour a week prior, I was even more anxious to get back to the island. I know what this island can offer (well, besides great food, beer, and friends, that is)!

Because of ferry schedules, we added a new wrinkle this year, meeting for a birdwalk in Port Clyde before the mid-am ferry to the island (9/29). Golden-crowned Kinglets were particularly abundant and some Yellow-rumped Warblers were around, hinting at the amount of birds that arrived overnight. On the trip out, Northern Gannets were scattered about, and a flock of 7 probable American Pipits zipped by. When passerines are encountered on the ferry, as they return to the mainland, it’s usually a good sign that there are a lot of newly-arrived birds on the island.

When several Yellow-rumped Warblers were darting around near the dock, I thought it might be worth swinging into The Barnacle for a quick, early lunch so we could hit the ground running. And we are all glad we did, as it took us 2 ½ hours to walk from the dock to our lodging at the Trailing Yew!
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It was fantastic…birds were everywhere. While it wasn’t a fallout with birds dripping out of the trees, every cluster of trees and bushes had some migrants in it. The “Cape May Spruces” on dock road hosted several Cape May Warblers and an immature male Pine Warbler – a rarity on the island. We soon tracked down a continuing Orange-crowned Warbler, and we slowly made our way through town, pausing at every apple tree and every weedy garden.
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Cape May Warbler
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Pine Warbler

A lot had changed in the 5 days between my visits, with many more sparrows, and a much greater percentage of Yellow-rumped Warblers and both Ruby- and Golden-crowned Kinglets. Overall warbler diversity was down, but Yellow-bellied Sapsuckers were everywhere! The raptor show wasn’t half-bad, either.
_T9A9791_edited-1
Peregrine Falcon

I think I saw more birds today, even though we didn’t arrive until 11:30 than I did all week with my other tour! And 60 species by day’s end wasn’t too shabby either.
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Red-eyed Vireo
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Black-throated Green Warbler

Friday night featured a very strong flight on the radar, but with a light winds becoming northeast after midnight, many fewer birds were around come morning (thanks to Hurricane Jose, this was the bane of our existence during the aforementioned tour), and the morning flight was very light. The afternoon was quite slow, but we continued to encounter new birds here and there. An unexpected surprise was a Wood Thrush calling at dusk. Although we never saw it, the calls are distinctive, and they were close by, and this was my 208th Monhegan bird (They’re usually long gone by the time I get here in mid-September).
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Northern Gannet

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Red-eyed Vireo

But this was only a fraction of the day’s excitement. First, a Bell’s Vireo was reported just as we arrived at breakfast. I thought about skipping the meal (it’s really a good bird if I consider passing on a Trailing Yew breakfast!) but after hearing about how chaotic it was (lots of owl calls and counter-productive tape use – tell me why a bird, exhausted from migration and without any hormonal urge to breed would come out in the open because you are playing an adult male’s territorial song? Especially when vagrants are often immature birds, the last thing they are looking for is a conflict; it’s amazingly ignorant…but I digress) down there, we decided to let the masses subside and fuel up for the hunt.

By the time we arrived, almost everyone had dispersed, and no sign of a Bell’s Vireo. But Pumphouse Road and the nearby yards were birdy, so we just started working the thickets. We had dispersed up and down Pumphouse Road, joined by several friends and fellow birders, including Kristen Lindquist and Bill Thompson. I was with just two members of our group, when a small flock of five or so vireos came in. There were three Red-eyed, but then I spotted what I thought could have been the Bell’s -a very pale, dull vireo creeping around the understory, with its tail cocked. With no one else around, I took off to assemble the group, and to get Bill to secure the documentation photos. When guiding, a bird doesn’t count unless the group is with you, so before I had anything definitive, I started running (only then remembering my ankle was still in a brace)!

Barb and Terez were still on what she thought was the bird in question, but as we all returned, it was clearly just a normally-pale, immature Blue-headed. Did I screw this up that badly? But wait, where was that 5th vireo?

I don’t remember who spotted it next, but when we did, it was clear it was not a Bell’s, but wow, that was pale. Like really, really, pale, and as we began studying it, we realized this may be even rarer!

At one point, I made eye contact with Marshall Iliff, and we both kinda smiled and nodded. We were on to something. Bill began to fire away. We watched. And then we began to discuss. And discuss. And at the brewery later, discuss some more. And the next day, yup, we were still talking about this bird. Almost two weeks later, as well.

Bill sent me his photos the next day, and on Sunday evening – at the brewery, of course, it’s where all great conversations occur – we realized that every single feature of this bird was consistent with Cassin’s Vireo, the member of the “Solitary Vireo Complex” that breeds in the west, and can be virtually indistinguishable from our regular Blue-headed. However, this bird had every feature perfect for Cassin’s, and as we sent around photos, everyone agreed that “if this isn’t a Cassin’s, then we can’t identify a bird as a Cassin’s.”
DullVireo5_edited-1DullVireo6_edited-1
DullVireo3_edited-1DullVireo4_edited-1

This would be the first record for Maine, and one of very, very few records for all of the East Coast. See, this is what a “slow” day on Monhegan should be like.

Anyway, back to the actual birding on Sunday. After only a surprisingly moderate flight overnight on light westerly winds, only a light morning flight was over the island, and it was almost exclusively Yellow-rumped Warblers. Increasing south winds helped keep activity reduced through the afternoon, when most of the group slowly departed on their respective ferries. We had great looks at the two continuing Dickcissels, more great views of Cape May Warblers, and finished the day off with the last member of the group by enjoying the long-staying Yellow-crowned Night-Heron at the Ice Pond.
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Dickcissel

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That chase and discussion of the vireo was exhausting!

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It was just me and group-holdover John Lorenc on Monday morning, when Jeannette joined us for the day on the early Port Clyde boat. Her visit during my WINGS tour yielded fog and little else, so she was anxious to see and photograph some birds!

Interestingly enough, despite a rather light flight on the radar overnight (which really surprised me) on a light northwesterly wind, a strong morning flight developed come sunrise. As expected by the date, it was mostly Yellow-rumped Warblers, but there were many more kinglets and sparrows around. It was very busy before breakfast, and quite birdy – if rather homogenous – through lunch, with “new” birds scattered about. Even the early afternoon was pleasantly birdy, with pockets of activity here and there.

At least 4 Dickcissels were now present, and likely a new Clay-colored Sparrow. We had a fly-by of a Northern Pintail at Lobster Cove, one of very few records for the island. A calling Greater Yellowlegs, a flushed Wilson’s Snipe, and large flocks of southbound Canada Geese high overhead were among the additions to the weekend’s checklist.
IMG_6805-edited-edited
Two Dickcissels

When all was said and done, and Cassin’s Vireo was (fairly) confidently added to the list, a total of 89 species (including 15 species of warblers) were recorded in these four days, a respectable if not overwhelming total for a long weekend on the island.

And the food, beer, and conversation were great as always. And the butterflies, my goodness the butterflies. Monarchs were common, but Painted Ladies were downright abundant…
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IMG_6772-edited-editedIMG_6789-edited-edited

Here’s the full scoreboard, not including birds seen in Port Clyde or from the ferry en route:

9/29 9/30 10/1 10/2
Canada Goose 30 1 33 100
American Black Duck 2 1 2 2
Mallard 12 20 15 15
NORTHERN PINTAIL 0 0 0 1
Common Eider x x X X
Surf Scoter 0 8 0 0
Common Loon 0 0 0 1
Northern Gannet 30 30 20 20
Double-crested Cormorant 100 400 100 X
Great Cormorant 0 0 1 2
Great Blue Heron 2 4 1 0
YELLOW-CROWNED NIGHT-HERON 0 0 1 0
Osprey 8 3 1 2
Bald Eagle 3 3 1 1
Northern Harrier 2 0 0 2
Sharp-shinned Hawk 4 5 5 4
American Kestrel 6 8 3 2
Merlin 8 15 8 6
Peregrine Falcon 12 3 4 6
Greater Yellowlegs 0 0 0 1
Wilson’s Snipe 0 0 0 1
Ring-billed Gull 1 0 0 0
Herring Gull X x X X
Great Black-backed Gull X x X X
Black Guillemot 20 4 6 8
Mourning Dove 4 6 6 4
Belted Kingfisher 0 0 1 0
Yellow-bellied Sapsucker 8 20 25 20
Downy Woodpecker 0 0 1 1
Northern Flicker 10 8 6 2
Eastern Phoebe 2 2 3 6
Eastern Wood-Pewee 0 1 0 0
Blue-headed Vireo 1 5 1 2
CASSIN’S VIREO 0 1 0 0
Philadelphia Vireo 2 1 1 3
Red-eyed Vireo 4 10 9 8
Blue Jay 8 15 21 18
American Crow x x X X
Common Raven 0 2 2 2
Horned Lark 0 1 0 0
Black-capped Chickadee 10 20 X X
Red-breasted Nuthatch 0 4 4 4
Brown Creeper 0 2 1 12
Carolina Wren 0 1 1 0
Winter Wren 0 1 0 0
Golden-crowned Kinglet 15 30 35 50
Ruby-crowned Kinglet 40 40 25 40
Hermit Thrush 0 0 0 2
WOOD THRUSH 0 1 0 0
American Robin 2 0 3 1
Gray Catbird 3 3 4 3
European Starling 25 20 20 15
American Pipit 0 2 1 1
Cedar Waxwing 2 25 25 40
ORANGE-CROWNED WARBLER 1 0 0 0
Nashville Warbler 5 3 3 0
Northern Parula 0 3 0 0
Magnolia Warbler 1 0 0 0
Cape May Warbler 5 5 2 0
Yellow-rumped Warbler 10 30 40 150
Black-throated Green Warbler 2 2 0 0
PINE WARBLER 1 1 0 0
Prairie Warbler 1 0 0 0
Palm Warbler 6 6 0 15
Blackpoll Warbler 1 1 1 0
Black-and-white Warbler 1 1 1 0
American Redstart 0 2 0 0
Common Yellowthroat 4 4 4 3
Wilson’s Warbler 0 1 1 0
Scarlet Tanager 0 1 0 0
Chipping Sparrow 4 5 3 2
CLAY-COLORED SPARROW 0 0 0 1
Savannah Sparrow 2 2 0 0
Song Sparrow X X X X
Lincoln’s Sparrow 1 0 0 4
Swamp Sparrow 1 0 0 1
White-throated Sparrow 2 4 3 8
White-crowned Sparrow 0 1 1 1
Dark-eyed Junco 3 0 0 0
Northern Cardinal 4 6 8 4
Indigo Bunting 1 0 0 1
DICKCISSEL 1 0 2 4
Bobolink 0 1 1 1
Rusty Blackbird 0 1 1 1
Common Grackle 4 2 4 4
Baltimore Oriole 0 1 3 2
Purple Finch 0 0 0 0
Pine Siskin 0 1 0 0
American Goldfinch 2 8 2 1

 
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Baltimore Oriole

A Record-Shattering 5 Days at Sandy Point!

NOPA
Northern Parulas were certainly the “bird of the week” at Sandy Point.

It was a special five-day run at Sandy Point Beach on Cousin’s Island in Yarmouth. It was a record-shattering run in fact, in which I tallied nearly 18,000 migrants engaging in the “Morning Flight,” or “morning re-determined migration” when nocturnally-migrating passerines relocate (to drastically oversimplify things) come sunrise.
SandyPoint_sunrise,9-13-17

(To learn more about Sandy Point, check out the site entry in Birdwatching in Maine: A Site Guide, and for more on nocturnal migration, interpreting the radar, and the “morning flight” phenomena, check out Chapter 5 in my first book, How to Be a Better Birder. Whaddya mean you don’t have these two books!?)

I’ve had a handful of four-day runs, but I cannot think of a time when conditions were favorable – and I was actually present, and not leading tours on Monhegan for example – for five straight days. But I have most certainly never had five days like this!

I recorded 72 species “deemed migrating” through here, not including migrants that were in the bushes, such as the Gray Catbirds and Song Sparrows that are so abundant in the brush here. It does not include species like Osprey, in which some of the many I saw this week were likely southbound, but impossible to separate from the still-locals. And this tally did not include all of the waterbirds, from Common Eiders to herds of dabbling American Black Ducks, and from Bald Eagles to hunting Great Blue Herons, as well as resident species.

I tallied 25 species of warblers, including a single Connecticut Warbler, one of the most sought-after parulids in Maine. A Northern Mockingbird was only my 5th ever noted here, and two passing Dickcissels are always a treat. But certainly the icing on the cake of this great week was the Lark Sparrow found by the group in the parking lot on the relatively quiet morning of 9/13. This was a first record for Sandy Point, and my personal 184th species here.
LASP, Becky

But it was the morning of the 11th that will go down in Sandy Point history!  8,185 migrants was not only a new record, but almost doubled the previous record (4,346 on Sept 21, 2010). It was incredible. More on that epic morning later.

A number of records for high counts for individual species were set, and I am sure even more would have been shattered if I had a higher rate of identification during the onslaught of the 11th.   Other trends, typical of the season, were evident, such as the slow but steady change in the composition of the flight. The early migrants like Magnolia Warblers were giving way to a growing percentage of Yellow-rumped Warbles and Blackpoll Warblers for example. But it sure seems like we’re not yet running our of Yellow Warblers and American Restarts, however!
AMRE
immature male American Redstart

YWAR
Yellow Warbler, adult male

So first, here’s the numbers (bold font indicates a new daily record).

 9/9 9/10 9/11 9/12 9/13
Blue-winged Teal 3 0 0 0 0
Unidentified teal 0 0 4 0 0
Surf Scoter 3 0 0 0 0
Common Loon 4 0 0 3 0
Northern Harrier 0 1 0 0 0
Killdeer 0 1 0 0 0
Lesser Yellowlegs 0 0 0 1 0
Mourning Dove 0 1 0 1 1
Ruby-throated Hummingbird 2 0 0 1 1
Hairy Woodpecker 0 1 0 0 0
Northern Flicker 1 256 68 26 12
Pileated Woodpecker 0 1 0 1 0
American Kestrel 0 0 3 0 1
Merlin 1 1 0 1 2
Eastern Wood-Pewee 3 4 0 0 0
Yellow-bellied Flycatcher 1 0 0 0 0
“Traill’s” Flycatcher 2 0 0 0 0
Least Flycatcher 9 11 3 2 0
Unidentified Empidonax 5 0 0 1 0
Eastern Phoebe 1 3 2 2 2
Eastern Kingbird 2 1 0 0 0
Unidentified flycatcher 6 1 1 0 0
Blue-headed Vireo 1 3 1 2 0
Philadelphia Vireo 3 4 2 1 0
Red-eyed Vireo 42 49 30 9 4
Unidentified vireo 1 2 0 0 0
Blue Jay 0 0 0 2 5
Barn Swallow 1 0 0 0 0
Red-breasted Nuthatch 1 1 2 1 0
Golden-crowned Kinglet 0 0 0 1 0
Ruby-crowned Kinglet 2 1 5 4 0
Swainson’s Thrush 10 0 0 2 0
American Robin 4 3 1 2 0
Unidentified thrush 0 1 0 0 0
Northern Mockingbird 0 1 0 0 0
Cedar Waxwing 21 265 377 54 0
Ovenbird 0 0 0 0 1
Northern Waterthrush 0 0 0 1 0
Black-and-white Warbler 33 59 41 32 5
Tennessee Warbler 4 2 2 8 0
Nashville Warbler 8 8 10 4 0
CONNECTICUT WARBLER 1 0 0 0 0
Mourning Warbler 0 1 0 0 0
Common Yellowthroat 2 1 5 5 2
American Redstart 602 550 844 119 16
Cape May Warbler 18 5 8 5 0
Northern Parula 705 630 692 612 205
Magnolia Warbler 66 117 32 23 2
Bay-breasted Warbler 5 3 1 1 0
Blackburnian Warbler 7 6 1 0 0
Yellow Warbler 19 52 38 67 8
Chestnut-sided Warbler 5 2 0 2 0
Blackpoll Warbler 9 3 27 25 35
Black-throated Blue Warbler 8 7 4 4 0
Palm Warbler 0 0 0 1 0
“Western” Palm Warbler 1 0 0 0 0
Pine Warbler 0 0 0 1 0
Yellow-rumped Warbler 3 6 3 19 11
Prairie Warbler 1 2 1 1 0
Black-throated Green Warbler 118 63 73 57 26
Canada Warbler 6 0 1 0 0
Wilson’s Warbler 12 17 7 4 0
Chipping Sparrow 2 0 1 3 1
LARK SPARROW 0 0 0 0 1
White-throated Sparrow 1 0 0 0 0
Savannah Sparrow 2 0 0 0 0
Scarlet Tanager 1 1 4 1 0
Rose-breasted Grosbeak 3 1 0 0 0
Indigo Bunting 0 0 1 1 0
DICKCISSEL 0 0 1 0 1
Bobolink 1 2 0 0 0
Red-winged Blackbird 1 2 0 0 0
Rusty Blackbird 0 1 0 0 0
Baltimore Oriole 2 1 1 1 1
House Finch 0 0 0 1 1
Purple Finch 0 0 0 8 0
American Goldfinch 5 12 3 6 4
Unidentified 1915 1887 5893 737 192
TOTAL 3705 4057 8185 1866 540

 

Now, let’s take a look at the radar. Here are the density and velocity images from 1am (as a sample) on 9/9 and 9/10. That’s a ton of birds on the radar.
1amRadar,9-09-17
1amVelocity,9-09-17

1amRadar,9-10-17
1amVelocity,9-10-17

And even as late as 4:00am on each day, a lot of birds were visible, and a lot of birds were offshore.
4amRadar,9-09-17
4amRadar,9-10-17

The night of 9/8 through 9/9 featured light westerly winds, shifting to northwest by sunrise. And on the next night, light north winds became northwest overnight. Both, as expected, produced great flights over and through Sandy Point some dawn.

Weather patterns, especially at this time of year, rarely produce three great nights for migrants in a row. And when they do, it often results in fewer birds overnight (and therefore at Sandy Point) come sunrise; essentially, the well temporarily runs dry.

And as you can see by the 1:00am radar image from September 11th, the density was nowhere near the previous two nights, despite mostly light westerly winds overnight.
1amRadar,9-11-17
1amVelocity,9-11-17

And by 4:00am, it was rather quiet.
4amRadar,9-11-17

Light northwesterly winds in the evening slowly gave way to light north, before becoming light and variable. After midnight, they became west but didn’t really increase until after 2:00am. Coupled with a lackluster radar return, this was not a recipe for a huge flight.

Nonetheless with a light westerly wind at sunrise, I was heading to Sandy Point anyway. If only because it was a day off, and I won’t have many more chances to visit “my office” this month. A milky sunrise further clouded (sorry) my optimism for a big flight, but there were plenty of birds in the air.
Sunrise_on_big_day_atSP,9-11-17

And then all hell broke loose.

It was incredible. It was frustrating. It was beautiful. It was painful. It was amazing. It was indeed overwhelming, and at times, my only hopes at quantifying the flood was to skip attempting identification and just click my unidentified clicker as fast as I could.

And I really can’t explain it. It “shouldn’t” have been this amazing.

Come nightfall, with high pressure remaining in control, and with light westerly winds and clear skies once again, a moderate to strong flight occurred overnight. Here are the 1:00am and 4:00am radar images from the wee hours of 9/12:
1amRadar,9-12-17
1amVelocity,9-12-17

4amRadar,9-12-17

With light westerly winds come dawn, I was once again stationed at the bridge, and what was – prior to three days ago! – considered a very good flight passed over and through. It was even downright relaxing – and manageable – after the chaos of the previous morning. I had fun.

Not surprisingly, after four consecutive nights, the flight was much lighter overnight on the 12th into the 13th, as evidenced once again by the 1:00am and 4:00am images.
1amRadar,9-13-17
1amVelocity,9-13-17

4amRadar,9-13-17

And despite very light westerly winds in the morning, and clear skies, only a light flight was to pass through the point. Of course, that Lark Sparrow more than made up for it. It was also nice to enjoy a slower flight – and identify many more birds than not!

So almost every morning made sense: radar plus weather conditions correctly predicted the intensity of the flight. Except for one. The Big One. And I can’t explain it. But, I am OK (mostly) with that – it’s one of the fascinating and flabbergasting aspects of documenting the morning redetermined migration!

Winds turned to the south during the day on the 13th, and continued light and southerly overnight, bringing the streak of five great nights of migration to an end. Come morning, I also slept in – relatively speaking – and then went for a massage. As my therapist began to work on my aching neck, she simply uttered, “Wow” and got to work. I felt the same on Monday morning when the greatest flight I have ever recorded passed through Sandy Point.

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Species, such as this Swainson’s Thrush, that can be rather secretive in migration, are sometimes seen really well at Sandy Point!

Monhegan Spring Migration Weekend, 5/26-30/2017

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Our group found a singing male Orange-crowned Warbler, one of the best birds of the weekend.

For the 7th year spring a row (fall tours since for over a decade), I spent my Memorial Day Weekend with a tour group visiting the magical and magnificent Monhegan Island. Exactly 100 species (including birds seen offshore during the ferry crossing) later – including 18 species of warblers – I was forced to depart, already counting down the days to my two fall tours (and perhaps making some plans for a summer visit…just because).

But the usually stress-free tour (compared to the logistics of much of the rest of my summer slate) got off to a rocky start (pun intended) with the early boat from New Harbor cancelling their morning trip late in the evening on Thursday. We made plans to head up to Port Clyde instead, and early in the morning, we received confirmation that all was well with the 10:30 am departure and we were reserved on it. Phew!

The whole group rendezvoused in Port Clyde, where based on the ride, well, let’s just say we were glad we were taking a big, heavy boat with a route that is sheltered for the first half. Because once we cleared the islands, well, things got a ‘rollin! But as always, the captain of the Monhegan Boat adeptly chose the route, and we basically tacked our way to Monhegan to avoid taking the swells on broadside. It was breezy enough that we were able to avoid the rain but remain in the fresh air outside on the stern (without diesel fumes), and we even spotted two Atlantic Puffins on the trip! But as for that small gull that was wheeling off in the distance just as we hit a trough and I hit John in my scramble for a view…well, we’ll never know.

Not surprisingly, the trip took longer than usual, but it allowed us to miss the rain! We arrived shortly after noon, with just a little lingering drizzle and mist. With diminishing northeast winds, we were prepared for worse, so we were fine with merely cool, only damp, and rather slow birding. Sure was better than steady rain and wind! And there were a few good birds to track down, led by the three Cattle Egrets that had been frequenting the island – my 206th species on the island, and a state bird for most of the group, at least. They were not hard to find, and were in fact pretty hard to miss for the better part of the next two and a half days. Really, until Jeannette arrived on Sunday, but that’s a story for a different day.
CAEG

Good looks at Philadelphia Vireo, a very vociferous Sora, and a dusk vigil which resulted in very close encounters with Common Nighthawks rounded out a productive first day.
EAKI
Eastern Kingbirds spent most of the weekend foraging low along the shoreline.

5/27: Day 2.
Well, that was a cold night in the rooms! Clearly the buildings of the island didn’t have a whole lot of ambient warmth built up, and extra blankets were at a premium. And with light northeast winds overnight, little to no migration was visible on the radar or in the dawn flight, but it was our first morning on the island, so we had a lot of birding to do.

A few pockets of migrants here and there slowly built up the checklist, with occasionally goodies including the Cattle Egrets, an immature male Orchard Oriole, a good look for most of a singing Mourning Warbler, and a fleeting White-eyed Vireo. We finally caught up with a female Summer Tanager (a bona fide one, not the female Scarlet with some missing feathers near the base of her bill), and we once again finished the day with feeding nighthawks, the incessantly calling Sora, and last but not least, a displaying American Woodcock.
female_SUTA
Female Summer Tanager

BAOR
Immature male Baltimore Oriole.

BLPW
Male Blackpoll Warbler

In between, we feasted on delicious pizza at The Novelty, fueled ourselves with coffee at the Black Duck, and relaxed in the late afternoon with a beer at Monhegan Brewing (including ginger beer and root beer, too). Yeah, a slow day of birding on Monhegan is better than most days most anywhere else!
Yew_Sunset, 5-27-17_edited-1

5/28: Day 3
With some people departing on Saturday, and others joining us for Sunday, we started Day 3 with a great find: A singing Orange-crowned Warbler right outside the Trailing Yew. Well, OK, it found us, and I’ll admit to taking way too long to identify it by sound with my pre-coffee and poor-night’s-sleep foggy state. Eventually, we had great looks at it, and those who were not yet with us were able to catch up with it later in the day or early Monday morning. This is a great bird in Maine in spring. In fact, it may have been my first in Maine in this season.
OCWA

Clearing skies and calm winds overnight allowed for an impressive migration, and the Orange-crowned was just the start of a great day of birding. The first half of the day was very birdy, with lots of new arrivals and new species. It was one of those mornings that were hard to break for breakfasts…but those breakfasts are all so damn good!

We found a second White-eyed Vireo, had unusually good looks at several Swainson’s Thrushes and Yellow-bellied Flycatchers, and slowly built up our triplist. It was a very good day, featuring a goodly total of 70 species.
MAWA
Magnolia Warbler
RBGR
Rose-breasted Grosbeak
WIWA
Wilson’s Warbler
YWAR
Yellow Warbler

5/29: Day 4
Light southerly winds at dusk had me optimistic as birds took to the air en masse come sunset. However, overnight, the winds shifted more easterly, shunting the flight inland, and overall, many more birds departed than arrived. With dense fog and a little mist come morning, my hopes for fallout conditions were dashed by the light to moderate easterly.

And accordingly, birding was very slow. I had a private tour for the first 2/3rds of the day, and we clawed our way through scattered small migrant flocks to find the goodies. There were definitely more Yellow-bellied Flycatchers around – including several unusually well out in the open. But the skies cleared up as the fog lifted, and we had a decent morning, a good part of which was simply spent exploring the woodlands of the interior of the island.
YBFL
Yellow-bellied Flycatcher
Smooth_Green_Snake
A photo session with a Smooth Green Snake was a nice treat, however.

Zippy_GreenSnake,5-28-17_edited-1

In the afternoon, Jeannette and I joined with several friends for some casual birding and conversation. Of course, once “off the clock,” my luck returned. After two of our friends had spent the weekend desperate for a good look at the Mourning Warbler, I walk by Donna’s lawn and calmly proclaim “umm, the Mourning Warbler is in Donna’s lawn.” We received permission to enter her yard, and followed it around the house for a while as it foraged around the foundation. This is not where I usually expect to see a Mourning Warbler, but we’ll take it. Unfortunately, all of Jeannette’s photos of it are of its butt.

Although it remained very slow overall, we had some really great looks at several birds we never did see on the tour, like a male Indigo Bunting, a Northern Waterthrush, and two very cooperative Olive-sided Flycatchers. We also caught up with the immature male Summer Tanager that was hanging out with the female and at least three Scarlet Tanagers – an impressive swatch of color and splendor, let alone offering good studies and comparisons.
INBU

OSFL

RedBelliedSnake2,5-29-17_edited-1
Undersides of a Red-bellied Snake
Male_SCTA
Male Scarlet Tanager
Male_SUTA
Immature male Summer Tanager

And in the afternoon, after everyone else departed, Jeannette and I happened upon a female Bay-breasted Warbler at Fish Beach that needed some help. Several mealworms later (a new species for my fed-mealworms list!) she hopped off into cover to digest. And I am happy to report that by the next morning, she didn’t need any handouts as she was actively foraging on her own.
female_BBWAfemale_BBWA_withMealworms

Jeannette and I enjoyed dinner at the Island Inn as our 24-hour vacation got underway, with Common Nighthawk, Sora, and American Woodcock serenading us on the way home.
IMG_4562-edited-edited
Willets spotted earlier in the day by Jeannette and several others as they briefly alighted on the island.

Day 5: 5/30.
It was just Jeannette and I today, and with no visible migration on the radar and expansive fog, our main plans were to sleep in for a change – and for the last time for me until July! So we did not expect to be woken up by sun shining into our windows.

Not surprisingly, I popped up and outside, and began birding with another great look at the continuing Orange-crowned Warbler. There were not a lot of new birds around, not surprisingly, but with sun shining, birds were out at edges and easy to see. The female Bay-breasted Warbler was busy catching seaweed flies at Fish Beach, joined by a companion male Blackburnian Warbler and later, a young male American Redstart.
BBWA_day5
BLBW-FishBeach
AMRE-FishBeach

We finally saw a Bald Eagle after five days on the island, and 4-7 Great Blue Herons dropped in for a visit. It was extremely quiet after breakfast, but again birds were just pleasantly visible in the sun, especially in blooming apple trees. Things like the Eastern Kingbirds, which spent most of the weekend feeding in and around patches of seaweed on the beaches were up and about, flycatching “normally” from treetops. We also slowly padded the triplist, with a Yellow-bellied Sapsucker (incredibly, the first woodpecker of my five days here – how did I miss the resident Downies?) and great look at a Yellow-billed Cuckoo (my first of the year, and later, a very good look at a Black-billed as well). The male Summer Tanager, at least, continued to frequent a feeding station, and a Garter Snake was my third snake of the weekend (Smooth Green on a couple of occasions, and a single Red-bellied on Monday morning).
GBHE

FISP
Field Sparrow

A little wave of presumed migrant swallows increased the number of Barn and Tree Swallows by 2-3 each, but also including 3 Bank and 1 Cliff Swallow, the final two new species of our stay.

The afternoon was quite slow otherwise, but admittedly, we spent a decent portion of the last couple of hours of the afternoon involved in conversation at the brewery, and about everywhere in between.
brewery_bins,5-30-17_edited-1

horn_hill,5-30-17_edited-1

But alas, it was time to go, on the late boat back to Port Clyde. We said our goodbyes, for now, wondering if we’ll be back next spring (depending on if that misguided wind project gets underway), but also how soon we can get back this summer!
departure,5-30-17_edited-1

While we didn’t have any puffins – or any other seabirds – on our smooth ride back, we did have a couple of Roseate Terns as we approached Port Clyde. And then it was time for the drive home, and back into entry into the real world!

Here’s the five day daily checklist:
Mallard 16-16-10-12-10
Common Eider x-x-x-x-x
Ring-necked Pheasant 0-0-1-1-1
Common Loon 0-0-2-1-3
Northern Gannet 10-0-1-3-3
Double-crested Cormorant x-x-x-x-x
Great Cormorant 0-0-2-2-1
CATTLE EGRET 3-3-2-0-0
Great Blue Heron 0-0-0-0-4
Green Heron 0-2-0-0-0
Osprey 0-0-1-0-1
Bald Eagle 0-0-0-0-1
Merlin 0-1-1-1-1
Peregrine Falcon 0-1-0-0-0
Sora 1-1-1-1-1
Greater Yellowlegs 1-0-0-0-0
Spotted Sandpiper 0-1-0-0-0
American Woodcock 0-1-0-0-0
Laughing Gull (8)-0-2-2-11
Herring Gull x-x-x-x-x
Great Black-backed Gull x-x-x-x-x
Common Tern (x)-0-0-0-0
Roseate Tern 0-0-0-0-(2)
Black Guillemot x-x-x-x-x
ATLANTIC PUFFIN (2)-0-0-0-0
Mourning Dove 4-8-6-6-4
Black-billed Cuckoo 0-1-0-0-1
YELLOW-BILLED CUCKOO 0-0-0-0-1
Common Nighthawk 2-2-0-1-0
Ruby-throated Hummingbird 2-3-3-2-3
Yellow-bellied Sapsucker 0-0-0-0-1
Belted Kingfisher 0-0-1-1-0
Olive-sided Flycatcher 0-0-0-2-0
Eastern Wood-Pewee 2-1-2-2-1
Yellow-bellied Flycatcher 0-0-3-6-0
Alder Flycatcher 0-0-1-1-0
Willow Flycatcher 0-3-3-2-1
“Traill’s” Flycatcher 1-2-0-0-0
Least Flycatcher 0-3-4-0-2
Eastern Kingbird 5-4-3-2-2
WHITE-EYED VIREO 0-1-1-0-0
Blue-headed Vireo 0-1-0-0-0
Philadelphia Vireo 1-3-4-3-2
Red-eyed Vireo 3-6-15-6-4
Blue Jay 6-8-6-6-6
American Crow 4-x-x-x-x
Common Raven 0-0-0-1-0
Northern Rough-winged Swallow 0-0-1-0-0
Tree Swallow 0-2-2-2-2
Bank Swallow 0-0-0-0-03
Barn Swallow 0-3-3-0-4
Cliff Swallow 0-0-0-0-1
Black-capped Chickadee x-x-x-x-x
Red-breasted Nuthatch 4-4-8-8-4
House Wren 0-1-0-0-0
Winter Wren 0-0-2-2-1
Golden-crowned Kinglet 0-0-6-10-4
Veery 1-0-1-0-0
Swainson’s Thrush 0-0-4-1-1
American Robin 8-10-10-12-15
Gray Catbird 20-x-x-x-x
Brown Thrasher 0-1-0-1-0
European Starling 4-6-6-10-10
Cedar Waxwing 40-40-40-30-50
Tennessee Warbler 0-0-2-0-0
ORANGE-CROWNED WARBLER 0-0-1-1-1
Northern Parula 3-6-8-8-8
Yellow Warbler 15-20-15-12-20
Chestnut-sided Warbler 0-4-10-8-6
Magnolia Warbler 1-3-20-10-15
Yellow-rumped Warbler 0-0-0-2-0
Black-throated Green Warbler 2-3-8-8-4
Blackburnian Warbler 0-1-6-6-8
Bay-breasted Warbler 0-1-0-1-1
Blackpoll Warbler 4-10-20-10-15
Black-and-white Warbler 0-2-2-2-1
American Redstart 6-15-40-20-10
Northern Waterthrush 0-0-0-1-0
MOURNING WARBLER 0-1-0-1-0
Common Yellowthroat 12-20-x-x-x
Wilson’s Warbler 1-0-4-1-2
Canada Warbler 0-1-2-0-1
SUMMER TANAGER 0-1-0-2-2
Scarlet Tanager 1-4-3-3-3
Chipping Sparrow 0-4-2-4-2
Field Sparrow 0-1-0-1-1
Savannah Sparrow 0-2-2-2-1
Song Sparrow x-x-x-x-x
White-throated Sparrow 0-1-1-0-1
Northern Cardinal x-8-8-8-6
Rose-breasted Grosbeak 1-3-3-3-4
Indigo Bunting 0-0-1-2-1
Bobolink 0-1-2-1-0
Red-winged Blackbird 15-14-x-x-x
Common Grackle x-x-x-x-x
ORCHARD ORIOLE 0-1-0-0-0
Baltimore Oriole 4-3-5-3-3
Purple Finch 2-3-2-2-1
Pine Siskin 0-0-1-0-0
American Goldfinch 10-12-10-10-8

so_many_birders2,Monhegan,5-17-17_edited-1
Just a typical Memorial Day Weekend full of birders on Monhegan!