Tag Archives: migration

This Week’s Highlights and Shorebird High Counts, 8/9 – 8/18/2025

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).
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:

  • American Oystercatcher: 5, Eastern Egg Rock, 8/12 (via Cap’n Fish’s Cruises Puffin/Whale combo trip). Plus 3 (2 ad with 1 juv), Upper Green Island, 8/17 (with Birds of Casco Bay with Seacoast Tours tour group). Photo above
  • Black-bellied Plover: 163, The Pool, Biddeford Pool, 8/18 (with Down East Adventures Shorebird Workshop group).
  • Killdeer: 13, Crystal Spring Farm, Brunswick, 8/9 (with Saturday Morning Birdwalk group).
  • Semipalmated Plover: 300+, The Pool, 8/18 (with Down East Adventures Shorebird Workshop group).
  • Piping Plover: 13, Popham Beach State Park, 8/14.
  • Ruddy Turnstone: 3, multiple locations this week.
  • Sanderling: 20, Popham Beach State Park, 8/14.
  • 1, Popham Beach State Park, 8/14 and 1 at Great Pond, Biddeford Pool, 8/18 (with Down East Adventures Shorebird Workshop group).
  • Least Sandpiper: 42, Sabattus Pond, 8/11 (with Jeannette).
  • White-rumped Sandpiper: 15, Hill’s Beach, Biddeford, 8/18 (with Down East Adventures Shorebird Workshop group).
  • Semipalmated Sandpiper: 1600, The Pool, 8/18 (with Down East Adventures Shorebird Workshop group).
  • Short-billed Dowitcher: 40, The Pool, 8/18 (with Down East Adventures Shorebird Workshop group).
  • Spotted Sandpiper: 4, Sabattus Pond, 8/11 (with Jeannette).
  • Lesser Yellowlegs: 66, Royal River, Yarmouth, 8/17 (with Birds of Casco Bay with Seacoast Tours tour group).
  • “Eastern” Willet: 24, Pine Point, Scarborough, 8/18 (with Down East Adventures Shorebird Workshop group).
  • “WESTERN” WILLET: 1 (FOY), Pine Point, 8/18 (with Down East Adventures Shorebird Workshop group).
  • Greater Yellowlegs: 22, Wharton Point, Brunswick, 8/9 (with Saturday Morning Birdwalk group).
Just including this Wilson’s Storm-Petrel photo here because it is incredible. Nice job, Bill!

This Week’s Highlights and Shorebird High Counts, 7/28 – 8/8/2025

One of two Baird’s Sandpipers that were in the salt pannes of the Eastern Road Trail through Scarborough Marsh on the 7th, it was one of an estimated 3500+ shorebirds present that day. Low water conditions are currently ideal, but they are drying out fast, and without some rain in the next week, this hotspot might just become too dry to hold many birds.  

With a busy few days of catching up, my birding was limited immediately upon our return from our summer vacation. However, I made up for it this week with a couple of tours and two birding outings with friends. There is a surprising number and quality of summertime rarities around the state right now, but I stayed fairly local and tried to find my own rare shorebird or two! Here are my observations of note over the past 12 days here in Maine.

  • A vocal Yellow-billed Cuckoo continues daily in our yard all week.
  • 1 Great Egret, flying over downtown Waterville at dusk, 7/28 (with Jeannette).
  • 2 Long-tailed Ducks, Simpson’s Point, Brunswick, 8/1.
  • 1 TRICOLORED HERON (FOY), Pelreco Marsh, Scarborough Marsh, 8/3 (with Birds on Tap – Roadtrip! Tour Group). Photo in trip report here.
  • 3 adult RED-NECKED GREBES, 1 White-winged Scoter, and 1 Black Scoter, Ocean Avenue-Biddeford Pool Beach, Biddeford, 8/5 (with Bill Thompson)
  • 1 female PURPLE MARTIN, Timber Point, Biddeford, 8/5 (with Bill Thompson). Confirmed breeding as it entered a powerline visual marker ball with food and exited with a fecal sac!
  • PATCHES! Perhaps Patches the IVth? Presumed TRICOLORED HERON X SNOWY EGRET X LITTLE EGRET HYBRID that now may be a fourth-generation bird that’s a backcross again with a TRICOLORED HERON as this year’s bird has significantly more bluish color than previous years, and in all the right places for a Tricolored. In other words, “Tricolored Heron x Small White Egretta SPP”, or, “Patches.” But the hybrid heron was in the salt pannes of the Eastern Road Trail on 8/7 (with Ian Doherty). My phone-scoped photos in the heat shimmer don’t do it justice!
  • 7 Bonaparte’s Gulls, Sabattus Pond, 8/8.

And as expected for the season, shorebird migration is now in full swing and that was the focus of my birding attention, resulting in a solid 21 species. Here were my high counts over these past 12 days:

  • American Oystercatcher: 7 (4 ad, 3 juv), Hill’s Beach, Biddeford, 8/5 (with Bill Thompson).
  • Black-bellied Plover: 60+, The Pool, Biddeford Pool, 8/5 (with Bill Thompson).
  • Killdeer: 11, Sabattus Pond, 8/8.
  • Semipalmated Plover: 375, Hill’s Beach, 8/5 (with Bill Thompson).
  • Whimbrel: 3, Pine Point, Scarborough, 8/3 (with Birds on Tap – Roadtrip! Tour Group).
  • Ruddy Turnstone: 5, Ocean Avenue, Biddeford Pool, 8/5 (with Bill Thompson).
  • Red Knot (FOF): 1 ad, Hill’s Beach, 8/5 (with Bill Thompson).
  • Sanderling: 2, Hill’s Beach, Biddeford, 8/5 (with Bill Thompson).
  • BAIRD’S SANDPIPER (FOY): 2, Eastern Road Trail Scarborough Marsh, 8/7 (with Ian Doherty). Photo above.
  • Least Sandpiper: 350+, Eastern Road Trail, Scarborough Marsh, 8/7 (with Ian Doherty).
  • White-rumped Sandpiper: 75+ (wow! Great count!), Eastern Road Trail, 8/7 (with Ian Doherty).
  • Pectoral Sandpiper: 1, Eastern Road Trail, 8/7 (with Ian Doherty).
  • Semipalmated Sandpiper: Incredible concentration of 2750-3000+ at Eastern Road Trail, 8/7 (with Ian Doherty), but an honorable mention of 2500+ at Pine Point, Scarborough, 8/3 (with Birds on Tap – Roadtrip! Tour Group).
  • WESTERN SANDPIPER (FOY): 1 ad, Eastern Road Trail, 8/7 (with Ian Doherty).
  • Short-billed Dowitcher: 58, Hill’s Beach, 8/5 (with Bill Thompson).
  • American Woodcock: 2, our property in Durham, 8/1.
  • Spotted Sandpiper: 2, several locations this week.
  • Solitary Sandpiper: 1, Moosehorn NWR – Baring Division, 7/28 (with Jeannette) and Sabattus Pond, 8/8.
  • Lesser Yellowlegs: 104, Walsh Preserve, Freeport, 8/2 (with Saturday Morning Birdwalk group).
  • “Eastern” Willet: 22, The Pool, Biddeford, 8/5 (with Bill Thompson).
  • Greater Yellowlegs: 12, Wharton Point, Brunswick, 8/1.

UPCOMING TOURS w/ Space Available:

Shorebird Workshop with Down East Adventures, August 18th, 8:00am to 4:00pm.

This Week’s Highlights, 7/5-7/11/2025

Any single martin away from a known colony is worth studying, especially “funny looking” ones, as vagrant martins have occurred in the Northeast. I spotted one such martin over Scarborough Marsh from the Eastern Road Trail while guiding on Thursday. Luckily, I shouted down the road to Bill Thompson and he was able to photograph the bird as it flew by. Together, we identified it as a 1st summer, likely female, Purple Martin. It sure looked strange as it was flying towards me.

A week of fairly-local birding at the height of nestling season – and the ramping up of southbound shorebird season – produced the following observations of note:

  • 2 Red Crossbills, Hidden Valley Nature Center, Jefferson, 7/6.
  • 4 Orchard Orioles (pair with 2 fledglings), Old Town House Park, North Yarmouth, 7/7 (with clients from Maine).
  • 3 Lesser Yellowlegs (first of “fall”) and 3-4 Least Sandpipers (first of fall), Walsh Preserve, Yarmouth, 7/8 (with clients from Maine).
  • Totals of 95+ Short-billed Dowitchers, 70+ Least Sandpipers, 4 Greater Yellowlegs, and 1 Lesser Yellowlegs, Scarborough Marsh, Scarborough, 7/10 (with clients from Maine and New Hampshire).
  • 1 PURPLE MARTIN, Eastern Road Trail, Scarborough Marsh, 7/10 (with clients from Maine and New Hampshire). Photos from Bill Thompson above.
  • 1 continuing drake American Wigeon, Eastern Road Trail, 7/10 (with clients from Maine and New Hampshire).

UPCOMING TOURS

Join me and Cap’n Fish’s Cruises out of Boothbay for a special edition of their daily Puffin and Whales Cruise on Saturday July 19th. While this is not a dedicated pelagic, I’ll be a guest naturalist to help spot and call out birds at Eastern Egg Rock and offshore. With the irregular occurrence of the Tufted Puffin and now a Bridled Tern at EEG, you won’t want to miss the chance for a more birding-focused few hours on the water!  And the more birders we have aboard, the better!

This Week’s Highlights, 4/12-4/18/2025.

This immature Snow Goose was a surprise to find in the marsh off of the Footbridge Beach Parking lot in Ogunquit on the 15th. Later, my client and I found it much closer (although heat shimmer and distance still confounded my phone-scoping attempts) off of the North Beach parking lot across the river.

After another complex and long-duration storm system put the brakes on migration from Friday night through Tuesday, there was a huge flight of birds into the area for Wednesday morning and a great hawk flight on Friday.  Here are my observations of note and new arrivals over the past seven days:

  • Our last Fox Sparrow at our home and here at the store departed the night of 4/15. Not seeing one on the 16th anywhere ended my streak of 120 consecutive days of seeing a Fox Sparrow when in Maine! Of course on appeared/reappeared at home on the 17th.
  • A sparrow fallout was experienced along the immediate southwestern coast of Maine on the morning of 4/15. I caught a small sample of it with 50-75 Savannah Sparrows, 150+ Dark-eyed Juncos, 30+ Song Sparrows, 1 Fox Sparrow, etc, at Beach Plum Farm in Ogunquit (with a client from New York).
  • 7 Harlequin Ducks and 12 Purple Sandpipers, Perkin’s Cove, Ogunquit, 4/15 (with client from New York).
  • 1 immature SNOW GOOSE, Footbridge Beach parking lot, Ogunquit, 4/15 (with client from New York). Relocated later from the North Beach parking lot. Photo above.
  • The large rafts of several hundred (mostly) Greater and (at least a few) Lesser Scaup, along with White-winged Scoters, continues this week at Wharton Point in Brunswick, at least through 4/17.

My personal “first of years” this week also included:

  • 2 Palm Warblers, our property in Durham, 4/13.
  • 10 Broad-winged Hawks, Bradbury Mountain Spring Hawkwatch, 4/16.
  • 3 Yellow-rumped Warbler (FOS), Florida Lake Park, Freeport, 4/17.
  • 1 Northern Rough-winged Swallow, Florida Lake Park, 4/17.

Bradbury Mountain Spring Hawkwatch

The Week 4 report can be found here.

Upcoming Tours (with Space Available):

  1. Birds on Tap Roadtrip – Warbler and Wort. Thursday, May 8

    Evergreen Cemetery, Capisic Pond Park, Orange Bike Brewing and TBA with our partners Portland Explorer (formerly Maine Brews Cruise).

    2. Field Identification and Natural History of Birds: Spring Migration at Eagle Hill Institute.

    A week-long immersive skill-building seminar for beginning and intermediate birders based in Steuben.

    This Week’s Highlights, 4/5-4/11/2025.

    Some Greater Yellowlegs (usually males) can look very dainty, and at this time of year have a virtually all-dark bill, suggesting Lesser Yellowlegs. Luckily, this one called to confirm, which is always helpful at this season when breeding plumage is often not fully developed.

    There were not a lot of days this week that felt like spring, but spring birding was in full swing this week, at least when I was actually out in the field. Rare and once-rare waterfowl led the way once again, with an increased appearance of new arrivals of a wider range of species as well. Here are my observations of note and new arrivals over the past seven days:

    • Three Fox Sparrows continued at our home feeders in Durham through week’s end, while at least 1 continues here at the store as well.  
    • 1 continuing Brown Thrasher, 450+ Greater with a few Lesser Scaup, 350+ White-winged Scoter, 3 Swamp Sparrows, etc, Wharton Point, Brunswick, 4/5 (with Saturday Morning Birdwalk group).
    • 1 Eastern Phoebe at the store on 4/6 – feeding on dried mealworms from within the starling-proof bluebird feeder. This was a first for me. They rarely eat mealworms, let alone dried mealworms, and I have never seen them enter a restricted-space feeder.
    • 1drake “EURASIAN” GREEN-WINGED TEAL, Mouth of the Abby, Bowdoinham, 4/7 (with Jeannette. Perhaps the same individual I found here on 3/27 with Bill Thompson.
    • An incredible 44 Gadwall in the salt pannes at the Eastern Road Trail, Scaborough Marsh, on 4/9. This is likely a new state record high count.

    My personal “first of years” this week also included:

    • 1 Yellow-bellied Sapsucker (first of spring), here at the store, 4/5.
    • 3 Piping Plovers, Pine Point Beach, Scarborough, 4/9.
    • 14 Great Egrets, total in Scarborough Marsh, 4/9.
    • 18 Greater Yellowlegs, total in Scarborough Marsh, 4/9 (see photo above).
    • 51 Glossy Ibis, total in Scarborough Marsh, 4/9.
    • 1 “Ipswich” Savannah Sparrow, Eastern Road Trail, Scarborough Marsh, 4/9.
    • 1 Pine Warbler, Powell Point Preserve, Freeport, 4/10.
    • 1 Ruby-crowned Kinglet, our property in Durham, 4/11.
    • 2 Chipping Sparrows, our property in Durham, 4/11.

    Bradbury Mountain Spring Hawkwatch

    The Week 3 report can be found here.

    Upcoming Tours (with Space Available):

    Evergreen Cemetery, Capisic Pond Park, Orange Bike Brewing and TBA with our partners Portland Explorer (formerly Maine Brews Cruise).

    A week-long immersive skill-building seminar for beginning and intermediate birders based in Steuben.

    Caption: While there have been a few nights with decent songbird migration so far this year, the night of the 10th-11th was the first one with a sizeable enough flight to be clearly detectable on the overnight NEXRAD radar. It’s on!

    This Week’s Highlights, 1/28-1/31/2025

    This handsome drake Green-winged Teal was with a relatively small flock of Mallards
    along the Auburn Riverwalk on the 30th.

    We returned from our winter vacation late Monday night, and most of the week was spent catching up. But of course, I needed to catch up on some local birds as well. Not surprisingly, waterfowl continue to concentrate with the growth of ice cover on rivers and sheltered upper corners of the bay. Here are a few observations of note over the past 4 days.

    • 1 GRAY CATBIRD (continuing since 1/2) and 1 Fox Sparrow (continuing since early December) continue at our feeders in Durham.
    • 1 Fox Sparrow (since 12/21) continues sporadically at the feeders here at the store, but has become more regular in the latter half of this week.
    • 1 drake WOOD DUCK, Bernard Lown Peace Bridge, Lewiston/Auburn, 1/30 (likely same bird as Jeannette and I found at the North River Road Boat Launch on 1/13).
    • 1 continuing drake RING-NECKED DUCK, Bernard Lown Peace Bridge, Lewiston/Auburn, 1/30. First observed at the Lincoln Street Riverfront Park on 1/14.
    • 1 hen WOOD DUCK, Anniversary Park, Auburn, 1/30.
    • 1 drake Green-winged Teal, Auburn Riverwalk, 1/30/2025
    • The Winslow Park Barrow’s Goldeneye flock increased to 8 by 1/31 with 4 females, 3 males, and 1 immature male.
    • 1 female COMMON EIDER spp BOREALIS, Winslow Park, Freeport, 1/31.
    • Still some Turkey Vultures in the area, despite the severe cold spells.

    Upcoming Tours

    1. Our Birds on Tap – Roadtrip “Harlequins and Hops!” scheduled for this Sunday, 2/2 has been postponed due to the dangerous cold weather until Sunday, February 23rd.

    2. Winter Waterbirds Workshop with Down East Adventures: Sunday, February 9.

    3. Gull Identification Workshop: Freeport, Saturday, February 15, 2025 (1:00-4:00pm) and Part II in Portland: Sunday, February 16, 2025 (8:00am-12:00pm).

    2025 Down East Adventures Tours and Trip Reports

    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. 

    For more information on each tour, as well as registration information, visit: https://www.freeportwildbirdsupply.com/downeast-adventures-tours  Trip reports from each will be posted here upon their completion.

    1. Winter Waterbirds Workshop

    ​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.

    2. Spring Migrant Songbird Workshop

    May 4, 2025; 7:00 – 11:00am​

    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!)

    Recent Highlights, 11/3 – 11/8/2024 – plus notes from 10/29-30

    I usually miss at least one “Mega” rarity whenever I go away, so I was pretty pleased that this Common Gull – found on 10/31 by Evan Obercian at the Samoset in Rockland – stuck around until we returned. I was able to see it on 11/3.  It took a while, but when it eventually spread its wing, the species/subspecific ID became certain. Separated by the abundant Ring-billed Gulls by the smaller size, slightly darker back, and thin bill, we can rule out the West Coast Short-billed Gull by the length of the bill and the wing pattern. Separation from Kamchatka Gull is more challenging, but it wasn’t particularly dark, the head was lightly flecked with brown, and there’s a relatively distinct bill band. According to Ayyash (2024), the shorter gray tongues on the outer primaries, the large P9 window that connects with the large P10 window, and little to no white at the end of the tongue on P8 all suggest Larus canus canus (and not Kamchatka Gull). 

    It’s November, and that means “Rarity Season” and unlike recent Novembers, Rarity Season is off to a roaring start. Here are my observations of note over the past 6 days. Below, see the trip report for our 7-day birding cruise that included time in Maine waters.

    • Although I chase even less frequently these days, I did make time to go see one of the two COMMON GULLS at the Samoset in Rockland on 11/3. Photos and discussion above. Additionally, I caught up with the YELLOW-BREASTED CHAT that was found there that day, although I blew the photos.  A “Western” Palm Warbler, several American Pipits, and 4 Horned Larks were also present.
    • 1 Pine Warbler, Bailey Island, Harpswell, 11/5 (with Jeannette).
    • 1 RED-EYED VIREO and 6 American Tree Sparrows (FOF), Trout Brook Preserve, South Portland, 11/7.
    • Biddeford Pool environs, 11/8:
    •             1 BALTIMORE ORIOLE
    •             1 PRAIRIE WARBLER
    •             1 “Ipswich” Savannah Sparrow
    •             1 Rusty Blackbird
    •             2 Lapland Longspurs
    •             2 Greater Yellowlegs, 22 Black-bellied Plovers, and 26 Dunlin.
    •             2 Northern Pintails
    •             4 Hermit Thrushes and 1 Swamp Sparrow, etc.
    • Our Durham property is much quieter overall these days, but a few Red-winged Blackbirds have been around, a Ruby-crowned Kinglet was present 11/5-6, our first Pine Siskin of the season at home visited on 11/5 and increasing daily since, and Dark-eyed Junco numbers have continued to grow. At least one each of Swamp and Savannah Sparrow continue.

    TRIP REPORT

    Last week, Jeannette and I boarded a Princess Cruises ship in New York City to unofficially survey for rarities and things like Great Skua. The entire trip report is here, but our highlights from Maine specifically included:

    • 1 RED-EYED VIREO, 2 Orange-crowned Warblers, 2 Field Sparrows, etc, Eastern Promenade, Portland, 10/29. Yes, we took a cruise only to go home!
    • Passerine FALLOUT, 10/30. Awoke to birds on deck before dawn. 16.5 nautical miles southeast of Mt. Desert Rock. 12 species of passerines, led by 8++ Yellow-rumped Warblers but also including 1 Rusty Blackbird, 1 “Ipswich” Savannah Sparrow, 1 Snow Bunting, and perhaps most surprisingly, 7 European Starlings. Another birder on board photographed a Pine Warbler.
    • Very little time was spent in daylight in Maine waters, unfortunately, but we did have a couple of Northern Fulmars in Maine waters very early on the 30th.

    Recent Highlights, 10/17- 10/24/24

    A big thank you to the homeowners for alerting us to the presence of this very late hummingbird that arrived in a Durham yard on the 20th. We always put an alert in our store’s newsletters about late hummingbirds, and we try to get photographs to confirm their identity as many late season hummingbirds turn out not to be Ruby-throats. This one, however, was indeed a very late Ruby-throated, confirmed with the shape of the outer primaries on the folded wing.

    Despite weather often feeling more like summer, it was a great week of autumn birding. Perhaps my last morning flight visit of the season to Sandy Point, a trip to a private island in Casco Bay, a late hummingbird to chase, a day off to do some birdfinding, and time on our property all combined for a very productive eight days of birding. Here are my observations of note.

    • Sandy Point Morning Flight, 10/17: 351 individuals of 25 species, led by 114 Yellow-rumped Warblers but including a goodly October 17th total of 7 species of warblers. Full list here:
    • 1 Pine Siskin (first of fall), here at the store, 10/18.
    • 1 Field Sparrow and 1 Horned Lark, House Island (private; restricted access), Portland, 10/20 (With Birds on Tap – The Boat Trip! tour group). Trip report here.
    • 3 Common Yellowthroats, 2 imm White-crowned Sparrows (FOF, finally), 1 Field Sparrow, etc, Private property in Cape Elizabeth, 10/22.
    • 1 “INTERIOR” NELSON’S SPARROW (FOY), Crescent Beach State Park, Cape Elizabeth, 10/22.
    • 1 Orange-crowned Warbler, Kettle Cove, Cape Elizabeth, 10/22.
    • 1 subvirgatus Nelson’s Sparrow, Eastern Road Trail, Scarborough Marsh, 10/22.
    • 1 RUBY-THROATED HUMMINGBIRD, private home in Durham, 10/21 (with Jeannette). After receiving an email about a hummingbird coming to a feeder on 10/20, we made arrangements to visit to get confirmation photographs. Surprisingly, given the date, it was indeed a Ruby-throat. See photos above.
    • Highlights on our Durham property included at one or more Lincoln’s Sparrows continuing through at least 10/18, two EVENING GROSBEAKS (FOF) and a Field Sparrow on 10/21, and a late PRAIRIE WARBLER on the 24th.

    2024 Monhegan Fall Migration Weekend Trip Report

    It might not “count,” but the Ring-necked Pheasants on Monhegan are iconic!

    Approaching the island on Friday, 9/27, the fog was rapidly lifting on the mainland, and the skies were clearing. High seas from the previous days were steadily diminishing. An offshore fogbank reduced our chances to see many birds during the boatride, but by the time we reach the island, the sun was shining through.

    Things seemed fairly slow, but there were birds here and there. One single bush hosted all three Melospizas: Lincoln’s, Swamp, and Song Sparrows, and one of the tarrying Baltimore Orioles soon joined them.  It was a relaxed start to the weekend, affording us time to check in and enjoy lunch before returning to the birding.

    We don’t just look at rare birds, we study the common ones…at least on a slow day!
    Like this cooperative Song Sparrow

    The afternoon was quite slow, as expected from the preceding nights with little or no migration on unfavorable winds, but we had birds to look at: Yellow-rumped Warblers sallying for midges at the top of spruces, scattered assorted sparrows, lots of great Merlin performances, and no shortage of Ring-necked Pheasants.

    As usual for the end of September, Yellow-rumped Warblers were the most abundant migrant. This one was nicely demonstarting what makes it a “Myrtle Warbler.”

    As the sun set, a huge flight was taking off and continued throughout the night. Very light northwesterly winds overnight were a little lighter than I would have preferred, but there was just a massive amount of birds on the move, and a great Morning Flight on Saturday morning to start our day was indicative of that.

    The radar return was huge overnight, with lots of birds on the move. We did wonder, however, if that blob over the Mid-Coast was an isolated shower…or perhaps it was “Independence Day!

    Yellow-rumped Warblers filled the air, with handfuls of Blackpoll Warblers and a small number of Northern Parulas.  After the morning flight settled down, the rest of our am was also very good. While the very light winds allowed much of the birds partaking in the Morning Flight to leave the island, there were plenty of birds remaining on the island to be seen. In addition to Yellow-rumps, there was a good arrival of White-throated and other sparrows, and pockets of activity were sifted through, producing a wide array of fun birds.

    A Dickcissel in the community farm and a total of 6-7 Baltimore Orioles nearby were soon trumped when a first fall female Mourning Warbler actually walked into the open for all to see (for a change) …on a plywood garden table nonetheless!  We found a Clay-colored Sparrow feeding amongst Chipping Sparrows, discovered a rather rare on the island Pine Warbler, and enjoyed a nice variety of the expected seasonal migrants.

    Clay-colored Sparrow
    Clay-colored Sparrow with a molting juvenile Chipping Sparrow in the foreground.

    Lovely weather all day encouraged us to enjoy an afternoon on Burnt Head, were we picked up a tardy Chestnut-sided Warbler and a rather rare in the fall on the island juvenile Ring-billed Gull. We also noticed a lot more Red-eyed Vireos during the course of the day, with many at and below eye level.

    Baltimore Oriole
    Northern Mockingbird
    Indigo Bunting

    While a rare Yellow-crowned Night-Heron called over the harbor at nightfall, I was wandering on my own so it doesn’t count for the group, unfortunately. I was still pleasantly surprised by it, and it punctuated the calls of songbirds departing the island.

    Luckily, a moderate flight occurred throughout the night (the overall intensity was a little obscured by fog on the radar images) on light west winds that had become calm by morning. Those calm and cooling conditions allowed fog to roll back in, and the Morning Flight was just a trickle to start on Sunday morning, our last morning together.

    However, once the sun burned through, birds were in the air and appearing out of nowhere, and the birding really picked up. In flight, it was mostly Yellow-rumped Warblers, but there were more Palm Warblers involved today. We began finding “new” species for the trip list, like a Cape May Warbler, some recently-arrived American Robins, and we enjoyed watching a swirling flock of 16 migrant Black-capped Chickadees.

    Late Blackburnian Warbler

    After breakfast, the birding was overall quite a bit slower than Saturday, but the quantity was replaced by quality!  An Orange-crowned Warbler at the Ice Pond, a continuing female Dickcissel in the cul-de-sac, two different Clay-colored Sparrows.  Pockets of activity offered up nice views of a male Cape May Warbler, a few Blackpoll Warblers, and then we found not one, but 3 Nelson’s Sparrows in the Lobster Cove meadow – one even perched conspicuously enough to be viewed by all!

    Nelson;s Sparrow sitting in what passes for “the open” with this species!
    Dickcissel

    As the group trickled home, the last participants standing joined me in a little longer hike from Lobster Cove to Burnt Head, which yielded two Lesser Black-backed Gulls, more Great Cormorants, and yet another Orange-crowned Warbler to bring the official tour to a productive conclusion.

    I remained on the island overnight, and with light southerly winds and a return of the fog, there was very little in Morning Flight and to start the day. But the day had a “rarity” feel to it (southwest winds overnight will do that!), and my Rarity Fever was soon stoked by a wayward Yellow-billed Cuckoo that sat still for me, gaining the first rays of sunshine of the morning, in a small tree in the Monhegan House lawn. Two Rusty Blackbirds were foraging on the lawn, and once the sun came up, a few more Yellow-rumped Warblers began to appear.

    Yellow-billed Cuckoo

    But as Jessica Bishop and I began a post-breakfast search, the What’s App began to ping. Ken and Sue Feustel had just found an Ash-throated Flycatcher on Wharton Ave, and we did a quick 180 and began the march back across town. The ample Trailing Yew breakfast was weighing on me, however, so my speed could have been improved. Nonetheless, the bird had disappeared before we arrived, so we fanned out to search.

    After a short spell, I relocated the bird behind the Trailing Yew, and Jess rushed over and we began photographing it as the rest of the island’s remaining birders convened, including Donna the last member of my to depart. And she was quite happy with the decision to linger to say the least! (The tour was officially over, so this gem doesn’t count for the official triplist…darn!)

    We studied the flycatcher, and I made sure to get a shot of the tail that would be adequate for identification confirmation (to rule out an even rarer Myiarchus flycatcher). Here, you can see the outer tail feather on one side, showing the dark brown of the outer web intruding into the end of the inner web –  diagnostic for Ash-throated.

    This was my 227th Monhegan Bird, and the island’s 3rd-ever, of this southwestern vagrant. What a bird!

    While the rest of the day was a little anticlimactic from a birding perspective, Jeannette arrived and we set out to search for the now-missing Ash-throat and whatever else we might stumble upon. Two Clay-colored Sparrows were now together, one of the Orange-crowned Warblers was still at the Ice Pond, and at least one Nelson’s Sparrow was still at Lobster Cove.  At dusk, two Wilson’s Snipe launched out of the town marsh, and at sunset, a migrant Great Blue Heron flew over.  No sign of the Ash-throat for the rest of the day, unfortunately.

    Orange-crowned Warbler
    Peregrine Falcon

    On Tuesday, Jeannette and I awoke to a strong flight on the overnight radar image, but as expected on a north to north-east wind by dawn, only fairly a light Morning Flight occurred. Made up of at least 95% Yellow-rumped Warblers, it was a little busier than I expected, but it ended by about 7:00am. Granted, at least two hunting Peregrine Falcons may have had something to do with that.

    We watched a Wilson’s Snipe evading a Merlin in flight, and some more new species for the weekend were overhead, including a Horned Lark, an Osprey, and a Semipalmated Plover. There were at least a half-dozen American Pipits in morning flight, and a new-to-us Brown Thrasher put in an appearance.

    Red-eyed Vireo

    After breakfast, it was exceeding slow, but we did have a Dickcissel in the garden, and a Scarlet Tanager joined the remaining Baltimore Orioles in the grapes. But most of our morning was spent chasing a reported Yellow-headed Blackbird (seen by two and never again) and Will Russell briefly relocated the Ash-throated Flycatcher – which looked much healthier today and was much more active. In other words, it was soon once again melting away into the scrub. It kept us occupied until it was time to depart, however.

    Yellow-bellied Sapsucker

    A very pleasant boat ride back to the mainland for Jeannette and I was far too nice to produce any seabirds of note, but it was a lovely way to finish up a delightful and fruitful fall weekend.

    Here’s the official tour checklist:

    27-Sept28-Sept29-Sept
    American Black Duck001
    Mallard81216
    Green-winged Teal001
    Common Eiderxxx
    Black Scoter008
    Ring-necked Pheasant151525
    Mourning Dove101512
    Black Guillemotxxx
    Laughing Gull8*02
    Ring-billed Gull010
    Herring Gullxxx
    LESSER BLACK-BACKED GULL002
    Great Black-backed Gullxxx
    Common Loon1*00
    Northern Gannet2*01
    Double-crested Cormorantxxx
    Great Cormorant015
    Bald Eagle2*01
    Sharp-shinned Hawk244
    Belted Kingfisher101
    Yellow-bellied Sapsucker02020
    Downy Woodpecker243
    Northern Flicker31515
    Merlin686
    Peregrine Falcon234
    Eastern Phoebe033
    Blue-headed Vireo034
    Red-eyed Vireo13025
    Blue Jay9139
    American Crow444
    Common Raven011
    Black-capped Chickadeexx30
    Golden-crowned Kinglet41540
    Ruby-crowned Kinglet21020
    Cedar Waxwing304040
    Red-breasted Nuthatch286
    Brown Creeper044
    House Wren010
    Carolina Wren51010
    Gray Catbird10xx
    Northern Mockingbird223
    European Starlingx2626
    Hermit Thrush010
    American Robin002
    American Pipit033
    Purple Finch045
    American Goldfinch10108
    Chipping Sparrow01012
    CLAY-COLORED SPARROW012
    Dark-eyed Junco042
    White-throated Sparrow155060
    NELSON’S SPARROW003
    Savannah Sparrow1610
    Song Sparrowxxx
    Lincoln’s Sparrow154
    Swamp Sparrow21520
    Rusty Blackbird042
    Common Grackle22020
    Baltimore Oriole276
    Northern Waterthrush010
    Black-and-white Warbler003
    ORANGE-CROWNED WARBLER002
    Nashville Warbler030
    American Redstart010
    MOURNING WARBLER010
    Common Yellowthroat0810
    Cape May Warbler013
    Northern Parula11515
    Blackburnian Warbler002
    Yellow Warbler021
    Chestnut-sided Warbler011
    Blackpoll Warbler62515
    Black-throated Blue Warbler001
    Palm Warbler13020
    PINE WARBLER021
    Yellow-rumped Warbler20150100
    Black-throated Green Warbler0103
    Wilson’s Warbler010
    Northern Cardinal8106
    Rose-breasted Grosbeak101
    Indigo Bunting011
    DICKCISSEL11-21
    Day Total446873
    Warbler day total41514
    3-Day Tour total=81
    Plus with Jeannette after the group and on my own =13
    Total warblers =19+1
    Molting juvenile Cedar Waxwing learning how to eat Winterberry.

    And the additional species seen by me without the group, on Monday, and on Tuesday:

    • 1 YELLOW-CROWNED NIGHT-HERON, 9/28.
    • 1 American Kestrel, 9/30
    • 1 YELLOW-BILLED CUCKOO, 9/30
    • 1 ASH-THROATED FLYCATCHER, 9/30
    • 1 Magnolia Warbler, 9/30
    • 1 Semipalmated Plover, 9/30 and 10/1.
    • 2 Wilson’s Snipe, 9/30 and 1, 10/1
    • 1 Great Blue Heron, 9/30 and 10/1
    • 1 Northern Harrier, 10/1
    • 1 Horned Lark, 10/1
    • 1 Brown Thrasher, 10/1
    • 1 Osprey, 10/1
    • 1 Scarlet Tanager, 10/1
    Blackpoll Warbler