Tag Archives: Pott’s Point

2016 Rarity Season Part I

In my last blog, I predicted some great birding was in store for us here in Maine. Our entry into “Rarity Season” coupled with an active weather pattern was undoubtedly going to make for some exciting birding in the near future. It certainly started off with a bang!

Immediately following the Nor’Easter that drenched us on Friday, October 28th…
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…a Sabine’s Gull was discovered on Sabattus Pond.
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This gorgeous gull was my 373rd species in Maine, and while I knew I was going to see one sooner than later, I expected to finally get one in Maine waters during my Washington County Weekend tour (we were close!), and not well inland on a small lake!

Whether blown inland by the strong winds or “grounded” as it cross-cut over land, this pelagic is not what one expects while scanning the ducks at Sabattus.  An early 1st Winter Iceland Gull (later, two), and a rare-inland sweep of all three species of scoters (9 Surf, 4 Black, and 1 White-winged) were all related to the weather as well.
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Similarly, an adult Black-legged Kittiwake out of place in a pond at Fortune’s Rocks Beach on Sunday was likely storm-related. Although regular to downright common offshore, this is not a bird we usually see onshore in southern Maine.
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One can only imagine what else was on the 2,600+ lakes in the state of Maine during and immediately after the storm! Jeannette and I did check a few spots around Sebago Lake on Halloween, but it was surely too long after the storm, and the only birds of some note we turned up were single Dunlin and Black-bellied Plover (fairly rare inland, especially this late) at Raymond Town Beach.

I bird hard this time of year, doing my best to finish projects and keep my schedule as clear as possible to afford as much time in the field during these fruitful weeks. While I skipped birding in Portland, I did cover a lot of ground, and searched for odd birds in odd places, as well as focusing on the seasonal “migrant trap” hotspots.

In doing so, I found a few good birds, including this Lark Sparrow (always a treat away from Monhegan) at Pott’s Point in Harpswell on 11/10:
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As for wayward vagrants seen around the state by others, there were quite a few from the south: a Blue Grosbeak in Portland on 10/31, a couple more Yellow-breasted Chats were found here and there, and most surprisingly, a Blue-winged Warbler in Saxl Park in Bangor on November 7th – this early migrant simply has to be a reverse-migrant or 180-degree misoriented migrant from points south; right? And the headlines, from the southwest, as a Cave Swallow reported from Cape Elizabeth on the 12th.

From the west (and/or mid-west) came a Clay-colored Sparrow at Two Lights State Park on 11/6 and a few scattered Dickcissels around the state (but where are the Western Kingbirds this year?). A Cattle Egret in South Thomaston on 11/6 and another in Pittston on the 13th could have come from either direction.

But it’s not just rarities that make this time of year so much fun. There are all of the regular migrants that are still “lingering.” Some of the late birds that I have seen in the past weeks included a Red-eyed Vireo along the Saco Riverwalk and 1 Semipalmated Sandpiper at Biddeford Pool Beach on 10/30, a Red-eyed Vireo at Sandy Point on 11/1, a Pine Warbler and a late-ish Winter Wren on Bailey Island in Harpswell on 11/4, a slightly tardy Yellow-bellied Sapsucker with Jeannette at Beaver Park in Lisbon on 11/8, a Turkey Vulture over Falmouth on 11/11, two Winter Wrens on Peak’s Island on 11/14, and a smattering of Hermit Thrushes.

Other birders also reported the usual slew of truant migrants, such as a smattering of Baltimore Orioles, a couple of Scarlet Tanagers, and a decent variety of late warblers here and there. There’s still a Marbled Godwit, 4 American Oystercatchers, and 2 Red Knots at Hill’s Beach in Biddeford Pool; I enjoyed them on the 30th, but they continued to be reported through at least 11/2 with the godwit still being reported as of 11/12!  A few Long-billed Dowitchers were reported, with the one at Sabattus Pond on 11/5 being at the most unexpected location.

The winner, however, is the immature female Ruby-throated Hummingbird that appeared at a feeder on Cousin’s Island in Yarmouth on November 10th! I viewed it the next morning and it continues through today, the 14th. Although the photos taken by the homeowner looked good for “just” a Ruby-throat, I hoped I was missing something from the still images. Any lingering questions/hopes I had were dashed however.

That being said, it’s still a great record. Through our store we have been promoting keeping up hummingbird feeders into November for over a decade, and our database of observations after early October is growing. When I first got a call yesterday, I was sure this was going to be “a good one.” It was Nov 10th after all!

Amazingly, this is the same house that hosted a Selasphorus hummingbird last fall! In other words, it sure does pay to keep those feeders out, even if it’s “just” a Ruby-throat!
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Other, more seasonal, highlights for me over these two weeks included the following. Jeannette and I had 100 Horned Larks along Mayall Road in Gray/New Gloucester on 10/31; 18 Snow Buntings and 13 Horned Larks flew over Bailey Island on 11/4; a Lapland Longspur with 6 Horned Larks were at Stover’s Point Preserve in Harpswell on 11/10; two Ruddy Turnstones were at Winslow Park in Freeport on 11/12 with the Saturday Morning Birdwalk group – one of only two or three places in the state we regularly see them during the winter.

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This Barred Owl on Bailey Island on 11/4 was a treat. Any day with an owl is a good day!

Meanwhile, the new arrivals – including many species that will be spending the winter with us – continue to arrive, my “first of seasons” this week included 2 Common Goldeneyes at Sabattus Pond on the 29th, 2 “Ipswich” Savannah Sparrows at Timber Point in Biddeford on 10/30…
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…lots of Horned Grebes arriving all over, 2 Harlequin Ducks at East Point in Biddeford Pool and 3 Purple Sandpipers at Hill’s Beach on 10/30.

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There were also plenty of Dunlin and Sanderlings around this week, such as this one Dunlin nestled amongst the Sanderlings on Biddeford Pool Beach on the 30th.

Waterfowl migration is in full effect, and not just at Sabattus Pond (although that is certainly one of the top spots in the state). Scoters, Long-tailed Ducks, Red-breasted Mergansers are all piling in, and dabblers are also on the go, such as the single drake Northern Pintail and American Wigeon at Great Pond in Biddeford on 10/30. Common Mergansers are also now arriving; I saw my first migrants at Sebago Lake on 10/31.

Jeannette and I visited Sabattus on a gorgeous, warm day on the 8th, with glass-calm conditions allowing for careful combing through the masses: 649 Ruddy Ducks, 510 Mallards, 176 Lesser and 119 Greater Scaup, 104 American Black Ducks, 73 Buffleheads, 69 Hooded Mergansers, 40 Common Mergansers, 13 Northern Pintails,11 Common Goldeneye, 8 Green-winged Teal, 5 White-winged and 1 Surf Scoter, 4 American Wigeons, 4 Common Loons, and a very-rare-inland Red-necked Grebe.

On 11/13, I returned with a Birds on Tap – Roadtrip! tour with our partners at the Maine Brew Bus. Although I didn’t count everything as carefully as I do when on my own, “Fall Ducks and Draughts” did record 600+ Ruddy Ducks, 3 Gadwalls, AND 2 White-winged Scoters amongst the 14 species of waterfowl present.

The “Greater Yarmouth Goose Fields” have been slow this year so far, likely also due to the mild weather and lack of early snowfalls to our north. In fact, the only “good” goose so far has been a “Blue” Snow Goose that showed up during the week of October 17th continuing through at least 11/11.  Canada Geese numbers remain rather low however; I have still not surpassed even 600 total birds this season.

There’s still some passerine migration a’happening, as well. For example, my last two days at Sandy Point for the season yielded 221 birds on 10/31 (led by 123 American Robins and 18 American Crows) and 131 on 11/1 (led by 59 Dark-eyed Juncos and 44 American Robins). Common Grackles and a smattering of Red-winged Blackbirds are still heading south, although their numbers are greatly reduced over the past week.

Sparrows also continue to move through, with lots of Dark-eyed Juncos and White-throated Sparrows on the move, and my first American Tree Sparrow arriving at the Yarmouth Town Landing on 11/5 during our Saturday Morning Birdwalk, followed by more as the weeks progressed. A White-crowned Sparrow at Biddeford Pool on 10/30 was getting late, but there are still scattered Chipping Sparrows here and there as usual, including one still here at the store’s feeders.
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This junco on our back porch on November 6th appears to be of the inter-mountain subspecies/hybrid swarm often labeled as “cistmontanus.”  It’s definitely not a pure “Oregon” Dark-eyed Junco, and the curved hood with buff of the sides traveling up to below the fold of the wing, however, suggest that this is not a pure “Slate-colored” Junco either.

And speaking of feeder birds, a recent spate of Evening Grosbeak reports (I have heard or seen several 1’s and 2’s recently, but 6 were at Old Town House Park on 11/3), along with an uptick in Purple Finches and Pine Siskins are suggestive of a decent winter around here for at least some of the finches. I also had a few single Red Crossbills fly over in a handful of locations recently. And the first Northern Shrike reports have started trickling in.

But overall, we’re off to a fairly slow start to the November Rarity Season. My guess is the lack of cold fronts early in the fall ushered fewer birds east (e.g. Western Kingbird) but also it remains fairly mild. I’m just not sure birds have begun concentrating yet in places that birders find them (like coastal migrant traps, city parks, etc). But as temperatures continue to drop, this might change. Afterall, after a very slow November last year (also very mild), December was simply incredible.

As the shorter days get colder (maybe), I would expect more birds to begin turning up, especially at feeders and along the immediate coast. The coming weeks always produce something remarkable.

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A blast of cold, Canadian air finally arrived this past weekend, as evidenced by the wind map of 11/11.

However, it might be hard to top the incredible and unprecedented White Wagtail that showed up in Rye, New Hampshire on 11/2 through early the next. You know I’ll be trying though!

Morning Flight Fail

Following yesterday’s cold front, a huge flight was underway come nightfall. It was by far the biggest of the season to date, and one of the stronger (by density) flights as you can see around here.

Here are the midnight radar and velocity images, for example:
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Even as of 4:00am, with the eastern sky likely showing a little light, the flight was still strong:
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So of course I was up early to go to Sandy Point. However, the winds were forecasted to be out of the northeast, becoming easterly in the morning. And, the local weather stations I looked at (and my windometer at home ) were all reading north or northeast when I awoke a little before 5:00 this am. The 6:00am Intellicast “Wind cast” image shows this coastal northeasterly wind very well:
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After almost any night in the fall with a little migration, there will be a few birds at Sandy Point. And after a migration as strong as last night’s, there were bound to be some birds. However, due to a combination of geography and the instinct to fly into the wind to compensate for overnight drift (to oversimplify things a bit), there are just never a lot of birds at Sandy Point on northeasterly winds.

On the other hand, on both north and northeast winds, I have witnessed good morning flights (aka Morning Re-determined Migration” or “Morning Reorientation”) in the south-facing peninsulas that reach into Casco Bay, including the dual peninsulas of Harpswell.  What I have not figured out yet, however, is which point is best, how, and when. This is mostly because I can’t tear myself away from Sandy Point long enough to find out!

But this morning, as I reached I-295, something made me turn north instead of south. With what was supposed to be an increasing northeasterly wind and a huge flight, this should have been a perfect morning to test my hypotheses at the tip of Harpswell.  So, with no small feeling of impending regret, I drove down to Pott’s Point at the end of Rte 24 for the dawn.

As birds that were over and beyond Casco Bay at sunrise begin to work their way inland and compensate for that drift, island-hopping to the north and northeast deposits birds in the long fingers of the Mid-Coast. Unlike Sandy Point on Cousin’s Island, however, there isn’t a single leading line, perfectly-pointing peninsula, narrow crossing, and raised bridge (for visibility) that combine to offer a perfect morning flight observation location.

So I thought today would have been a perfect morning to see if Pott’s Point was the answer on a northeasterly wind, even if it meant missing a few birds at Sandy Point.

I was wrong.

I arrived at the end of Pott’s Point at 6:27, 20 minutes after sunrise, but found the wind to not be northeast, or even north, but to be north-northwest. Uh-oh, I thought.

But since I have yet to find a way to be in two places at once, I settled in for the next hour at Pott’s Point (it would have taken at least 45 minutes to get from Pott’s Point to Sandy Point), and counted…very, very little:
16 Cedar Waxwings
11 American Goldfinches
5 American Redstarts
5 Unidentified
2 Yellow-rumped Warblers
1 Pileated Woodpecker

Now, all of those birds were doing the “right” thing, flying from over the bay or from Haskell Island just to the south, then over Pott’s Point and northward up the peninsula.  There were just so few of them!

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If I only had a boat…

The view of the top of the power plant at the other end of Cousin’s Island was a reminder of what could have been, as Sandy Point is excellent in a NNW wind. Was I missing a huge flight? Or, were the winds northeasterly on the other side of the bay, and only a light flight was passing through there (although it would have undoubtably been better than the “flight” at Pott’s, I will convince myself of the latter!)?

In other words, I was here:
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But should have been here:
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Besides, it’s a peaceful spot to spend the morning, with the only traffic being a few lobster boats.
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And the narrow peninsula does have a Monhegan-esque feel to it and its birding (sometimes).
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So if the migrants were not at Sandy Point, where was the Morning Flight concentration this morning?  Looking back at the radar images, there was not a ton of offshore drift (due to the lack of a westerly component throughout the night), so maybe there just weren’t a lot of birds offshore come sunrise.  But there still looks like more than enough for a good reorientation flight at sunrise.

Bascially, I am not only left without an answer to my pursuit of a good Mid-Coast morning flight spot, but now I will no doubt spend the rest of the season being over-cautious about missing a flight at Sandy Point and therefore miss the next huge flight through Pott’s Point on a northeasterly wind!

There wasn’t much else left to do but go birding, so I poked my way up the peninsula and into Brunswick, checking a few of the hotspots. Some day I will find a rarity at Stover’s Point, but today wasn’t the day for that either. However, I did have some pretty good birding at Mitchell Field, including a trickle of warblers overhead. A Yellow-bellied Flycatcher and a Lincoln’s Sparrow were highlights, and other migrants present included seven species of warblers. OK, it was small consolation, but at least there were some migrants around Harpswell today!

Unfortunately, the wind and weather forecasts for the coming days hardly look good for Sandy Point, so it might be as much as a week before I am back to spending the sunrise at “my office” where I should be!

P.S. It’s not too late to sign up for my “Morning Flight Phenomenon on Cousin’s Island” workshop for RSU5 Recreation and Community Education next week. More information and registration details are here.

9/5 UPDATE: I received an email this morning from Bill Hancock who was at Sandy Point on Friday and reported it was “dead” and did in fact have a northeasterly wind. Phew!  Meanwhile, I tallied 110 migrants on calm conditions on Saturday morning – a very light flight, as expected this time.