One of three Little Gulls encountered in Head Harbor Passage, New Brunswick via Eastport on the 2nd, this one posed nicely for us as Captain Butch adeptly drifted the stern inshore for a close approach and photo ops.
A delightful ten days of birding, from Lubec to Biddeford, including the following observations of note:
Migrant highlights from our property in Durham included 2 Prairie Warblers on 8/31 and 13 species of warblers including 2-3 Bay-breasted on 9/1.
2 continuing COMMON GALLINULES, Essex Marsh, Bangor, 9/1 (with Jeannette).
Red Crossbills: scattered 1’s and 2’s throughout coastal Washington County, 9/1-4 (with Jeannette, et al).
1 Snowy Egret with 1 Great Egret, Downeast Sunrise Trail Marsh, Machias, 9/1.
1 continuing juvenile FORSTER’S TERN and 3 LITTLE GULLS, 1 Common Murre, high number of Artic Terns, etc, Head Harbor Passage via Eastport Windjammers, Eastport, 9/2 (with Beth Edmonds, Dan Nickerson, Renee Patterson, Cynthia Phinney, Jeannette, et al).
I was pretty excited to pull out this long-staying juvenile Forster’s Tern as it was a new bird for New Brunswick (and Canada!) for me!
1 adult Lesser Black-backed Gull, 5 White-winged Scoters, etc, Lubec Bar and Flats, 9/3 (with Beth Edmonds, Dan Nickerson, Cynthia Phinney, and Jeannette).
1 Spruce Grouse and 25 nearshore Razorbills, Great Wass Island, Jonesport, 9/4 (with Jeannette).
An great count of 6 FORSTER’S TERNS foraging together in The Pool from the Hill’s Beach side, 9/7.
3 adult Lesser Black-backed Gulls, Hill’s Beach, Biddeford, 9/7.
1 adult and 1 2nd cycle Lesser Black-backed Gull, Biddeford Pool Beach, 9/7.
Recent forays yielded a decent 21 species of shorebirds this period, with my high counts over these past 10 days being the following. With the progressing season and other priorities and destinations, this will be my last shorebird high count report for the year.
American Oystercatcher: 5, Hill’s Beach, Biddeford, 9/7.
Black-bellied Plover: 179, The Pool, Biddeford, 9/7.
AMERICAN GOLDEN PLOVER: 2, Winding Brook Turf Farm, Lyman, 9/7, plus singles at: Eastern Road Trail, Scarborough Marsh, 9/5 and Hill’s Beach, 9/7.
Killdeer: 13, Crystal Spring Farm, Brunswick, 9/7.
Ruddy Turnstone: 15, Biddeford Pool Beach, Biddeford, 9/7.
Red Knot: 2 juveniles, The Pool, 9/7.
Sanderling: 112, Biddeford Pool Beach, 9/7.
Least Sandpiper: 125, Lubec Bar and Flats, 9/3 (with Beth Edmonds, Dan Nickerson, Cynthia Phinney, and Jeannette).
White-rumped Sandpiper: 26, Biddeford Pool Beach, 9/7.
Pectoral Sandpiper: 3, Eastern Road Trail, 9/5.
Semipalmated Sandpiper: 1800-2000, Biddeford Pool Beach, 9/7 with an honorable mention of 1500, Lubec Bar and Flats, 9/3 (with Brandon Baldwin, Shenna Bellows, Beth Edmonds, Dan Nickerson, Cynthia Phinney, and Jeannette).
WESTERN SANDPIPER: 1 juv, Eastern Road Trail, Scarborough Marsh, 9/5.
Short-billed Dowitcher: 14, The Pool, 9/7.
Spotted Sandpiper: 8, Sabattus Pond, 8/31.
Solitary Sandpiper: 1, multiple locations this week.
Suspected of breeding in 2022 and confirmed in 2023, a pair of American Oystercatchers has now nested annual on the tiny Upper Green Islands way up in Casco Bay off Yarmouth. On the 17th, our annual shorebird-focuses Birds of Casco Bay with Seacoast Tours collaboration documented a pair of adults with a juvenile once again. Since we discovered them on this tour in 2022, it’s been exciting to visit them each summer. Who would have thought this tiny island and ledge could support one of only a dozen or so pairs in the entire state? Full trip report here.
Two birdwalks, two shorebird-centric tours, and two whale-watches made for a very nice, diverse array of observations of note for me over the last 10 days (see note in shorebird high counts):
3 Long-tailed Ducks (2 continuing from previous week), Simpson’s Point, Brunswick, 8/9 (with Saturday Morning Birdwalk group).
1 Bonaparte’s Gull and 6 Great Egrets, Sabattus Pond, 8/11 (with Jeannette).
8/12 morning Puffin/Whale Combo cruise with Cap’n Fish’s Cruises out of Boothbay Harbor (with Bill Thompson): 2 American Oystercatchers at Eastern Egg Rock. Offshore of EER = 159 Wilson’s Storm-Petrels, 17 Cory’s Shearwaters, 11 Great Shearwaters, 2 Northern Gannets, 1 Sooty Shearwater (Bill added a second Sooty and 1 Common Murre).
We checked the underwing patterns of every Cory’s Shearwater we could.
8/12 afternoon Puffin/Whale Combo cruise with Cap’n Fish’s Cruises out of Boothbay Harbor: 5 American Oystercatchers at Eastern Egg Rock. Offshore of EER = 104 Wilson’s Storm-Petrels, 6 Cory’s Shearwaters, 3 Great Shearwaters, 2 Northern Gannets, 1 MANX SHEARWATER.
1-2+ Red Crossbills, Popham Beach State Park, Phippsburg, 8/14.
1 molting adult Bay-breasted Warbler (more evidence of a limited molt-migration in Boreal birds to the southern coastal plain), Old Town House Park, North Yarmouth, 8/16 (with Saturday Morning Birdwalk group).
For my “shorebird high counts,” I prefer to visit at least one of each: high tide hotspot, low tide spot, “grasspiper spot,” and a freshwater location, and it must include a visit to local hotspots Wharton Point and the Walsh Preserve as I attempt to make these comparisons comparable week-to-week and year-to-year, which, for my own notes if nothing else, is why I put these together (but hope you find them of value, too). Just due to life and scheduling, it now often takes me more than a week to hit all of these “requirements,” so I am going to try and do every 10 days instead of weekly. Therefore, here are my high counts over these past 10 days:
Freeport Wild Bird Supply is very excited to partner with Down East Magazine’s Down East Adventures for the fifth year of offering exclusive birding workshops focused on gaining greater knowledge and field skills in a focused group of seasonally accessible birds. Focused on skill-builder rather than list-building, there will be plenty of “life birds,” but also more knowledge and education about birds, habitats, birding, and much more about the natural world. We are honored to be their provider for a series of unique and exclusive birdwatching endeavors. In 2025, we will have four outings once again.
February 9, 2025; 9:00am – 4:00pm Cancelled due to multiple snowstorms!
Winter is a wonderful time for birding in Maine – at least when you are dressed appropriately! Colorful seaducks that breed in the high Arctic grace our shorelines – including all three scoter species and dapper Long-tailed Ducks, along with everyone’s favorite: striking Harlequin Ducks. Purple Sandpipers and Great Cormorants replace our summertime shoreline denizens. And if the winds are right, very sought-after alcids – including Dovekies and Thick-billed Murres – join our regular Black Guillemots and Razorbills. Black-legged Kittiwakes, Northern Gannets, and “white-winged” gulls add to the mix. In this workshop, we’ll hit a few of the prime viewing locations along Maine’s southern coast. But we won’t just be working on the checklist today. Instead, we’ll be focused on learning how to search for these birds – the how, when, and why – and how to identify them. We’ll learn about microhabitats, weather considerations, and seasonal timing to aid our search today and in the future. By visiting several seasonally-productive sites, we’ll compare similar species while taking time to savor the splashes of color offered by winter seaducks in an otherwise gray and white landscape.
To get an idea of what you may see when the tour returns in the winter of 2026, see the 2024 and 2023 trip reports.
This Northern Parula was one of many ultra-cooperative warblers today. This was one of 10 parulas in a single cluster of willows on the shoreline of Capsic Pond Park during our 20205 workshop.
Spirits seemed low when we met in such dense fog, but I was even more excited to explore the environs of Portland migrant traps, beginning with Evergreen Cemetery. After a slow start, with few warblers overhead in the Morning Flight, we encountered several very productive pockets of activity, including a great diversity of warblers. Many were down low, too, with just fantastic looks at species such as Yellow, Black-throated Blue Warbler, Nashville, and Black-and-white Warblers, along with great looks at Veeries and Least Flycatchers. A “herd” of about 75-100 White-throated Sparrows marched through the forest understory, and we stalked a Black-crowned Night-Heron and spotted a Merlin among many other species today.
Evergreen was good, but nearby Capisic Pond Park was just great! While there were fewer warblers in both quantity and diversity, the cool, drippy morning conditions kept everyone even lower here. We began with 10 Northern Parulas at eye level all around us in a blooming willow (photo above), had great looks at a Prairie Warbler, listened to Northern Waterthrushes, and marveled at Baltimore Orioles.
We then discussed the overnight migration and how the radar images suggested what we would see and not see today, and how the “poor” weather produced such great birding. In the end, we tallied a very respectable-for-the-date 15 species of warblers! Although the list was not the priority as usual in these workshops, it’s hard not to get excited about the diversity of warblers now arriving. While Northern Parula was our most abundant warbler today, the total warbler list – in very rough order of abundance- also included Black-and-white,Yellow-rumped, Black-throated Blue, Ovenbird, Magnolia, Chesnut-sided, Yellow, Nashville, Common Yellowthroat, Black-throated Green, American Redstart, Northern Waterthrush, Pine, and the aforementioned Prairie. More importantly, perhaps, we worked on building our skills of recognizing each species and family so that our birding will be better and more successful on our own next time.
3. Shorebird Workshop
August 18, 2025; 8:00am – 4:00pm
This juvenile Piping Plover was one of 12 species of shorebirds we had the chance to really study on our Shorebird Workshop tour.
Could we have had more of a perfect day? Temperatures topping out in the mid-70’s, a light breeze in the afternoon, and clear skies – considering the rain of early summer and the recent extreme heat, we could not have asked for better. And then we saw thousands of shorebirds!
With more than 35 species of shorebirds regularly appearing in Maine, this workshop was designed to appreciate the diversity and beauty of this fascinating family. We hit some of the marshes, beaches, and rocky roosts that shorebirds prefer at the peak of their migration. We focused on comparative experience, learning how to recognize each species both near and far. Starting with the basics, such as plover vs. sandpiper, we’ll work our way up to the identification quandaries such as the “peeps” and lone yellowlegs. We worked through species by species as we developed a “toolkit” to approach shorebird identification on your own, using a combination of habitat, shape, size, structure, behavior, and plumage to identify this wonderfully diverse and attractive group of birds.
By day’s end we tallied a decent 12 (and a half!) species of shorebirds, a little short of our unofficial goal of 15. We did see a couple of rarities but were also dogged by Peregrine Falcons and Para-gliders causing birds to disperse and/or take cover. But we had plenty of chances to study a nice array of species, often side-by side.
Beginning at Biddeford Pool Beach, we started with the basics and enjoyed watching Ruddy Turnstones bulldoze their way into the wrack line and picking out White-rumped Sandpipers from a mass of Semipalmated Sandpipers. A Baird’s Sandpiper at Great Pond was one of our most notable birds of the day, and not where we expected it.
At Hill’s Beach, there was a lot of disturbance today, but we had some good opportunities to study Piping vs Semipalmated Plovers, Sanderlings, spiffy Short-billed Dowitchers, and more. We then shifted to the Pool, where we studied silhouettes and practiced distant shorebird using mostly general impression of size and shape. It was here that we had our largest numbers of the day, with an estimate of 1600 Semipalmated Sandpipers, 300 Semipalmated Plovers, and 163 Black-bellied Plovers leading the way.
Near or far, good light or bad, the general impression of size and shape, behavior, and more can be applied to identify shorebirds more readily than little nuances in some color or pattern.
After our lunch break, we returned north to Scarborough Marsh, where I would usually start the workshop, but with very low water in the upper salt pannes due to the drought, we shifted the itinerary. But the incoming tide at Pine Point did not disappoint! We had some close studies of more Short-billed Dowitchers and better views of Black-bellied Plovers, and about 1200 Semipalmated Sandpipers were present. However, as they moved close and concentrated, a Peregrine Falcon came tearing in, flushing most of the birds. Then, it made a sudden burst of speed and a hard turn and before we knew it, there was one less Semipalmated Plover on the mudflat. While it was poor timing for our shorebirds workshop (let alone for that one particular plover!), it was an awesome show (well, for us anyway) and one that will not soon be forgotten.
Some birds finally returned to the mudflat, when a large (for the date) flock of Willets flew in, making their usual grand entrance. We were able to put our advanced shorebirds ID skills to work with the bigger, lankier, grayer one that we soon identified as a rare in Maine “Western” subspecies of Willet. It might have been beyond today’s goals, but it was a great lesson in using comparative tools.
A couple of upper marsh stops finally gave us a good, close comparison between Least and Semipalmated Sandpipers, and a Lesser Yellowlegs that was close enough to study and enjoy, bringing a productive and successful day to a close.
4. Monhegan Birding Workshop
September 12-14, 2025
Our final Downeast Adventures birding workshop tour of 2025 spent 3 delightful days on Monhegan Island. Weather, geography, habitat, and migration ecology all combine to produce some remarkable birding opportunities at this special place. And even when it’s “slow” by lofty Monhegan standards, lots of learning experiences and workshopping opportunities would be at hand, often right out the front door of our hotel. Oh yeah, the food is sooo good, too!
As per the plan, we hit the ground running shortly after our arrival on the island. It took us an hour and 45 minutes to walk the ½ mile or so to our hotel as we encountered quite a few migrants, especially at my favorite starting spot along Wharf Road. We jumped head-first into aging and sexing fall warblers thanks to 3 different plumages exemplified by a trio of Cape May Warblers. American Redstarts, Northern Parulas, Yellow Warbler, and more introduced us to what birding Monhegan in the fall is all about.
By the time we reconvened after a lunch break, the insanely gorgeous weather with bright sun and very little breeze encouraged birds to take to the shadows. A sky constantly abuzz with Merlins didn’t help either, although we enjoyed it. While passerine activity had slowed dramatically, we enjoyed a light hawk migration with a couple of Northern Harriers and a few American Kestrels, while the Merlins and 1-2 Sharp-shinned Hawks further diminished the activity in the trees and shrubs. We took the time to visit the east side of the island, sample the different habitat types of the island, and discuss food plants for birds and native insects. The butterfly, dragonfly, and insect-watching was excellent on this unseasonably warm afternoon, and we worked on learning the connection between birding and bird habitat.
On Saturday morning, we learned why there were so many birds around Friday morning, but few in the air at sunrise. But there were definitely “new” birds around, suggesting at least a light arrival of birds overnight had occurred, including two vociferous Dickcissels. I made the decision to try and track down a Blue Grosbeak that had just been reported, but unfortunately, it did not wait for us. We did have an immature male Orchard Oriole, however, which was a treat, and we spent more time studying Cape May Warbler plumages.
On such gorgeous days, a lot of newly-arrived migrants simply depart the island as part of their morning redetermined migration flights (yes, we discussed this more thoroughly among many topics of avian and general ecology discussed throughout the weekend). In fact, the second half of our morning was very slow, but we did enjoy a couple of adult Lesser Black-backed Gulls and we kicked up a very uncommon Marsh Wren. But warblers were few, and Merlins remained a’plenty. Red-breasted Nuthatches were very abundant however – demonstrating what an irruption looks like, and Ruby-throated Hummingbirds were unusually widespread for the date.
We filled the time between birds looking at all other walks of life. American Dagger Moths caterpillars were particularly plentiful.
The afternoon was spent with a couple of impromptu workshops, such as an introduction to gull identification as I attempted to enlighten the group about how manageable it is to understand the basics of this group of fascinating species. The avian highlight, however, was the thrilling chase of a Solitary Sandpiper by two Merlins right over our heads! The Merlins would gain some height, dive, and close the distance, only for the sandpiper to take another evasive maneuver. The sandpiper tried to gain elevation to stay above the diving Merlins, but they were getting closer! Then, the sandpiper made one quick turn, ascended, and took off to the north, leaving the hungry Merlins to mosey back down to the treeline to see if the marsh had something much slower to offer. We bid the sandpiper farewell and good luck as we thanked the Merlins for a most entertaining performance!
It was another very light migration overnight Saturday into Sunday, but unlike the previous day, we hit a wonderful early-morning wave. One sunny edge captivated us until it was time to hustle back for breakfast: Several American Redstarts, Red-breasted Nuthatches, Black-capped Chickadees, Common Yellowthroats, and Norther Parulas had joined together, punctuated by repeated views of a most cooperative Least Flycatcher. Every time we tried to move long, a new species appeared. A fly-over Greater Yellowlegs. A flycatching Eastern Wood-Pewee. And finally, a Brown Thrasher that popped out right in front of us.
I was thrilled to have this sample of “what Monhegan can be like” at this season for those who fought the urge to stay in bed. Post-breakfast was once again much slower, but we hit a few pockets of birds, as well a finding a Mourning Warbler which is always fun – and challenging – in fall migration. We watched and listened to territorial Carolina Wrens in a double-duet song battle, encountered a flock of 4-6 Red-eyed Vireos working on Fall Webworms, and spent more quality time with the island’s once-again-ubiquitous Ring-necked Pheasants. And of course, we made time to sample the stunning Acadian Forest habitat of the island’s interior and to take in the view from the lighthouse.
Another delicious lunch and then a slow meander to the ferry brought our visit to a close. On the ferry ride back, a few more Northern Gannets were seen, and plans to return to this extraordinary island were already in the works!
(2026 Birding Tours with Down East Adventures will be posted soon!)
Two of the three Lesser Black-backed Gulls present at Hill’s Beach in Biddeford on the 8th included these two 3rd-cycle birds, seen here with a likely 4th cycle Herring Gull for a nice comparison.
Once again, I focused on shorebirds this week, and not surprisingly the non-shorebird highlights I encountered were while looking at said shorebirds. Meanwhile, passerine movement is really ramping up, with lots of early warblers like Yellow, American Redstart, and Black-and-white on the move. Some of the other migrants on our Durham property this week included Canada Warbler, Eastern Kingbird, Bobolink, and Barn Swallow.
3 Lesser Black-backed Gulls (one 1st-summer; with Dan Gardoqui and two 3rd-summers arriving later), Hill’s Beach, Biddeford, 8/8.
The adults of a lot of species of shorebirds are peaking now, and a growing number of juveniles are arriving, providing for some good numbers at a variety of locations. Shorebird high counts this week:
Black-bellied Plover: 86, The Pool, Biddeford Pool, 8/8.
Killdeer: 21, Crystal Spring Farm, Brunswick, 8/5 (with Jeannette).
Semipalmated Plover: 150+, Pine Point, Scarborough, 8/11 (with Birds on Tap – Roadtrip! Tour group).
Semipalmated Sandpiper: 1500+, The Pool, Biddeford Pool, 8/8 (with Dan Gardoqui).
Short-billed Dowitcher: ~40, The Pool, 8/8 (with Dan Gardoqui).
Spotted Sandpiper: 2, multiple locations this week.
Solitary Sandpiper: 1, several locations this week.
Lesser Yellowlegs: 71, Walsh Preserve, 8/9.
“Eastern” Willet: 18, Pine Point, 8/11 (with Birds on Tap – Roadtrip! Tour group).
“WESTERN” WILLET (FOY): 1, Hill’s Beach, Biddeford, 8/8.
Greater Yellowlegs: 12, Wharton Point, 8/6 (with Jeannette).
Tours and Events:
The 20th Anniversary Celebration Month is underway here at the store. All the details can be found here, including free raffles for dinner (get your tickets in soon; drawing on Wednesday!), a silent auction for conservation, and several chances to win a new pair of binoculars!
Birds of Casco Bay with Seacoast Tours, originally scheduled for 8/4, has been postponed until Sunday, 8/25. Call Seacoast Tours to see if any spaces have opened up.
Our Durham yard has been incredibly birdy this week. The most unexpected migrant was this American Bittern that dropped into our new pond for the morning of the 28th.
I didn’t get out to shorebird hotspots as much this week, but still ended up with 17.5 species and some solid high counts. However, much of my best birding this week was from our yard, which apparently is a fantastic fall migration hotspot. And my first visit of the season to Sandy Point on 8/31 produced a new August record!
Black-bellied Plover: 142, The Pool, Biddeford Pool, 9/1.
Killdeer: 3, United Ag and Turf, Auburn, 8/31 (with Jeannette).
Semipalmated Plover: 150+, The Pool, 9/1.
Piping Plover: 1, The Pool, 9/1.
Whimbrel: 4, The Pool, 9/1.
RED KNOT: 16 juv, The Pool, 9/1.
Sanderling: 1, The Pool, 9/1.
Least Sandpiper: 32, Eastern Road Trail, Scarborough Marsh, 8/31.
White-rumped Sandpiper: 11, Wharton Point, Brunswick, 8/28 (with Jeannette).
Pectoral Sandpiper: 2, Eastern Road Trail, 8/31.
Semipalmated Sandpiper: 450-500, Wharton Point, Brunswick, 8/28 (with Jeannette).
A handful of non-shorebird highlights this week also included:
A productive week of birding on our Durham property produced a number of highlights. In fact, most mornings, it was hard to pull myself away from the yard. At least 11 species of warblers have been in our yard daily this week, with a high count of 12 on the 28th. A female MOURNING WARBLER was present 8/27-8/29. A Phildelphia Vireo on the 28th-29th was our 144th yard bird, followed moments later by the arrival of #145: An American Bittern (photo above). A DICKCISSEL (FOF) briefly paused in the yard on the morning of the 1st for our 146th yard bird! 32-38 Common Nighthawks were feeding over the yard late in the day on 9/1 as well.
12 adult SANDHILL CRANES, Mayall Road, Gray/New Gloucester, 8/30 (site high count and noteworthy that no juveniles were present – failed breeding season due to high water and flooding?)
Sandy Point Morning Flight, 8/31 (FOY):
6:00-9:15am
57F, mostly clear, NE 4.7-7.6 increasing to 7.3-9.8 and gusty.
The third new Birds on Tap – Roadtrip! itinerary of 2017 with our partners, the Maine Brew Bus, was a resounding success on Sunday, July 16th. The working title had been “Beach and Brews,” but I think “Terns and Taps” might be the new title. Whatever it ends up getting called, expect to see this outing return next year. It’s a winner!
Timing our visit to Hill’s Beach for the incoming tide, we thanked our friends at Buffleheads restaurant for giving us permission to park the bus in their lot. Nearby, we crossed over to the beach and began our birding adventure.
Shorebirds and birders had to share the sand with many other beachgoers, but at Hill’s, there’s room enough for most everyone. Gulls had assembled along the western end of the beach, so we started with a quick gull identification workshop, sorting out tiny Bonaparte’s Gulls from massive Great Black-backed Gulls, and separating Herring from Ring-billed Gulls in between.
Scattered shorebirds were here and there, but the action really started, as usual, as we crested the Basket Island Sandbar and scanned the rapidly-inundating flats to its east. A growing number of shorebirds – already heading south (yup, it’s fall in the shorebird world!) included at least 50 total Short-billed Dowitchers and about 20 Semipalmated Sandpipers.
We quickly learned how to pick out Endangered Roseate Terns from the ubiquitous Common Terns – one of the target species of the trip. With practice, we learned it’s not as hard as some field guides suggest to separate these species, using a combination of size, relative tail length, wingbeats, and overall color. Hint: Roseates are the white ones. (Photo from a here on a different day above).
A growing contingent of gulls at this end eventually included a spiffy adult Lesser Black-backed Gull; an unexpected treat in mid-summer, and a nice way to cap our introduction to the gull identification lesson. (Photo from another time and place)
All too soon, however, it was time to depart, but as we turned around I spottan interesting bird. One lone Willet, a tall but hefty shorebird, was standing on the flats. It struck my eye as very godwit-like, which got my heart racing at first. Tall, lanky, and very long-billed, a godwit-like gestalt is typical of the “Western” Willet, a subspecies that is rare but regular in Maine in fall, but very rare here in mid-summer.
Out of expected season, I was very careful in sorting through the salient features, and I admit to waffling a little about its identification at first. As we got closer, however, details became more apparent, such as the very long and thinner bill that suggested a hint of an upturn. It flew across the sandbar, landing close by, and in much better light, showing the overall grayer plumage, and paler undersides with considerably less markings than the browner and heavily-marked “Eastern” subspecies which breeds around here. It also began to wade in the water to feed, a behavior very typical of “Westerns.”
Although our Birds on Tap – Roadtrip! series is not necessarily focused on the challenging aspects of serious birding, like nuanced subspecific identification, the group admitted they enjoyed the process (and admittedly, enjoyed seeing me perplexed for a bit!). Having had our fill of the unexpected unseasonable rarity, we crossed the peninsula to the Park in the Pines to view the muddier flats of The Pool. There, at least a hundred “Eastern” Willets were present in their preferred habitat, but unfortunately, they weren’t close enough to really compare plumage details.
Scanning across the flats, we were able to sort through the masses, even though few shorebirds were very close here today, including a few Black-bellied Plovers and a stately Whimbrel – it’s disproportionally long, downcurved bill always nice to see.
And there’s no better way to celebrate a rare bird (or two today, the “Western” Willet and the Lesser Black-backed Gull) than with a beer or two. There’s also no better way to relax after a long walk on the beach on a sultry summer day than with a beer.
Good thing it was time for Don to take over, and guide us to Barreled Souls, our first brewery stop on the day’s itinerary. And they could not have started us off with a better first sample, the salty and refreshing Space Gose – perfect after a hot day on the beach.
Co-owner and operator Matt Mills was a gracious host, and shared with us their operation, methodology, and brewing philosophy. Fermenting 100% of their beer in barrels via a Burton-Union system and also ageing everything in barrels makes for some very unique and interesting flavors (I recommend checking out the “About Us” page of their website, linked here, for more information). They wanted to be different and stand out from an every-growing, crowded field, making big, malty, and high-alcohol beers but now including offerings of almost every variety.
As we learned about the brewing process, Kristi kept us hydrated with additional samples, including the MEmosa, a take on a “beer mimosa” featuring lots of orange zest in a light blonde ale with a lemony hop profile. Next up was Transformer, a new pale ale that features rotating hops (this incarnation used Amarillo and Idaho 7).
Fun (and for some, games)…
..were had by all, especially after changing things up with Dark Matter, a big and bold 10.1% sweet dark ale, similar to a stout or porter, but much sweeter. Their description was simply a quote from NASA: “We are much more certain what dark matter isn’t than what it is.” But what it definitely was today was a favorite for most of the group.
Don and I love to offer special opportunities on our Roadtrips, and today was no different. Just a half-mile away, we were the first tour group to visit the new production facility for Barreled Souls. In a mere three years they have so far outgrown their current space that they are increasing their production space from a mere 700 square feet to an incredible 7800 square feet!
Including a custom-built, climate-controlled “cellar” to house their Burton-Union system.
Back on the bus, we discussed our favorite beers, and Don introduced our next brewery, South Portland’s Fore River Brewing Company – a real neighborhood brewery nestled into the Ligonia section of town.
Don took us on a tour of their brewhouse, as we sampled their Spring Point, a Belgian whit, smooth and lemony, with a distinct biscuit finish.
Next up was their Timberhitch Irish Red, another favorite on the day for this group. It was sweet, with just the right amount of hoppiness, and with a sweet and malty finish. Last but certainly not least was the Lygonia IPA, a clear and crisp IPA with pleasant notes of tropical fruits. This round was enjoyed out on the “patio,” a lush lawn full with picnic tables reclaimed from the site of a former salt barn.
But as we know, all good tours must come to an end, so it was time to say goodbye, celebrate our life birds and life beers, and make the short jaunt north to our Portland and then Freeport drop-off sites.
Endangered terns and migrant shorebirds with a couple of rarities mixed in. The only 100% Burton-Union brewery in the country making some really unique brews and a fun and successful neighborhood brewery featuring some of the area’s most popular styles. I think it’s safe to say that we will see you aboard for this tour in 2018!
Yesterday’s record high temperatures (92 in Portland shattered the old record of 87) were ushered in on a strong southwesterly flow. Unseasonably warm air continues today, as the southwesterly winds aloft are picking up ahead of tonight’s cold front (more on that shortly).
Here are the continental wind maps from yesterday afternoon, and this afternoon. Yesterday, you can see the south-southwesterly flow originating from under a broad area of high pressure over the Southeast…
…but notice that by today, cool, Canadian air was pouring down into the Upper Midwest (which resulted in some big flights over the last two nights in that region).
In addition to hot and very muggy conditions, this strong southerly flow has the potential to usher in some hot new rarities to our neck of the woods. While it appears that the Biddeford Pool Kentucky Warbler has moved on, I am expecting some more southern strays to turn up in our region. Keep in mind, however, that these winds are not “blowing” birds north, but instead facilitating birds to arrive here that are either wandering (post-breeding dispersal, prospecting for new territories, etc) or area already flying in the wrong direction (e.g. “180-degree misorientation”).
In other words, if a Kentucky Warbler – for example – was “miswired” and began to fly north instead of south, a strong southerly wind would push it even farther the “wrong” way. Then, with tonight’s cold front, the strong northwesterly winds that follow could push the birds towards the coast. There, they find a coastal migrant trap – i.e. a dense thicket full of fruiting bushes in the woods of Biddeford Pool – to seek shelter in while they refuel. There, they are more likely to be found by an alert birder than say somewhere in the valleys of the western Maine mountains. Many migrants spend 3 to 7 days to “refuel.” I don’t think it was a coincidence that the Biddeford Pool KEWA was seen for five days…and that it disappeared after a night of light southerly winds. Of course, it may have just moved to a richer food patch, or one without birders unnecessarily blasting a tape at it all afternoon.
Anyway, what will the weekend produce? I might be thinking more along the lines of birds like Summer Tanagers and Hooded Warblers based on this recent weather pattern. Unfortunately, I won’t be around to find them! Instead, I will be helping out at the Leica Sports Optics booth at the Cape Cod Birding Festival in Hyannis (I’ll also be signing copies of “How to Be a Better Birder,” which of course covers many of the vagrant-producing and Mega-finding topics that I have touched upon here).
Ahead of tonight’s cold front, and before the forecasted thunderstorms of the afternoon, I – not surprisingly – was out birding this morning. It’s September – there’s really no such thing as a night with “no” migration. However, what was flying last night was not being noticed on the radar; likely a limited number of birds were flying below the clouds, however.
Here’s the midnight radar image for example:
That would be thunderstorms. Not birds. And we can verify it from the velocity image:
…A distinct west to east movement, unlike the northerly to southerly movement of southbound fall migrant birds. Therefore, I was not surprised to have very, very few birds overhead at dawn over our yard this morning, or later on at Hedgehog Mountain Park. I did, however, find a lot of birds in the woods. While some of these might have been new arrivals that snuck in below the clouds and between the storms, the mixed-species foraging flocks working through the woods was much more indicative of birds that have been around for a day or two. The flock that moved through our yard shortly after sunrise, consisting mostly of Blackpoll Warblers, also contained not one, but two new Yard Birds for us: Cape May Warbler and Philadelphia Vireo! Also, at least two Tennessee Warblers.
Multiple mixed flocks were encountered at The Hog, led by Blackpoll Warblers, along with a healthy serving of Black-throated Greens. A Lincoln’s Sparrow foraged at the edge, and a mixed-species flock consisting of 40+ Chipping Sparrows, 6 Eastern Bluebirds, and 1 Pine Warbler worked the edge of the transfer station and out through the ballfields.
Afterwards, I zipped down to Pine Point for the low tide. Shorebird numbers are down considerably, as expected by the middle of September. And, I would expect a lot of the birds I saw today to clear out behind this next cold front. About 180 Semipalmated Sandpipers led the way, punctuated by a juvenile Red Knot, and two continuing American Oystercatchers (they were too far to determine age, visible over on Western Beach as viewed from Pine Point Beach). Four juvenile Dunlins were a sign that their migration – one of our two latest migrant shorebirds – is just now picking up. The highlight, however, were side-by-side “Eastern” and “Western” Willets. Unfortunately, I was only able to get the two in the frame together by phone-scoping, here with a Greater Yellowlegs for a convenient reference.
I then carefully approached with my “real” camera, but I never again saw the two birds in the same field of view. However, I did get solid photos of both the juvenile Western…
…and the juvenile Eastern.
Even from the lousy phone-scoped photos, you can see how distinctive these two subspecies (for now!) are. The smaller, “dumpier,” browner Eastern nicely contrasts with the larger, lankier, and much grayer Western. Also, note how the darker brown scapulars of the Eastern contrast with the rest of the wing; Western is more uniform. The head of the Eastern is also more contrast-y, and in this individual, the bill is so distinctly shorter and blunter.
Elsewhere, I finally got a chance to look for – and find – the juvenile Hudsonian Godwit that has been frequenting the river behind the Scarborough Marsh Nature Center for about a week now. This is the first “Hud-wit” that I have seen in two years here in Maine – this once-common migrant has definitely declined dramatically in the state.
Now, my eyes are on the weather maps, and after dusk, the radar, to see if I will be at SandyPoint at sunrise on Friday. This is the wind map as of 5pm. The northwesterlies behind the front are barely peeking into the region north of the St. Lawrence River in Quebec.
Currently, forecasters are suggesting that the cold front won’t pass through until tomorrow morning. However, with very light winds overnight, perhaps with a westerly component, there could be some birds on the move…depending on when this latest batch of rain and thunderstorms (the storms last night and this afternoon were wicked, weren’t they? And very un-September-like) moves through. Will the front get here soon enough? Will birds be moving directly behind the front? Will they be pushed offshore enough to need to reorient in the morning? I’ll let you know tomorrow!
Maine Birding Field Notes 