Monthly Archives: August 2026

This Week’s Highlights 8/21– 8/27/2026.

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It’s been another great summer for Forster’s Terns, and Biddeford Pool has been the epicenter of their appearance. On the 24th, Jeannette enjoyed a photo session with several of the 4 1st-cycle birds
that were present that day.

Thanks to an 18-species shorebird pseudo-Big Day on 8/24, I tallied 19 species of shorebirds this week. During that day, we may have experienced lower numbers of most shorebird species than we had hoped, but overall had an exceptional day, including a lot of “uppercase” observations of note of more than just shorebirds. That productive day fueled an excellent week of noteworthy observations for me over the past seven days:

  • Highlights from our Durham property this period included a fist fall female MOURNING WARBLER and 1 continuing Cape May Warbler on the 21st; 3 Common Nighthawks (FOF) at dusk on the 22nd; at least 10 Cape May Warblers and 1 Tennessee Warbler on 8/23 (with Dan Nickerson); 9 Common Nighthawks, 8/24; daily multiple Cape May Warblers continuing through week’s end.
  • 1 adult RED-NECKED GREBE, Sabattus Pond, Sabattus, 8/23 (with Dan Nickerson).
  • 1 continuing proposed HYBRID TRICOLORED HERON X SMALL WHITE EGRET(S), aka “Patches,” 1 DICKCISSEL (FOF), 1 American Wigeon (FOF), 3 Gadwall, etc, Eastern Road Trail, Scarborough Marsh, 8/24 (with Jeannette). 
  • 2 female Blue-winged Teal, Great Pond, Biddeford Pool, 8/24 (with Jeannette).
  • 4 1st-cycle FORSTER’S TERNS, Biddeford Pool Beach, 8/24 (with Jeannette).
  • 2 continuing pairs of Red-necked Grebes and 1 continuing 1st-summer Great Cormorant, Ocean Avenue, Biddeford Pool, 8/24.
  • 1 3rd-cycle Lesser Black-backed Gull, Hill’s Beach, Biddeford, 8/24 (with Bill Sheehan and Jeannette).
  • 2 1st-cycle FORSTER’S TERNS, Pine Point, Scarborough, 8/24 (with Jeannette).
  • 1 juvenile YELLOW-CROWNED NIGHT-HERON (FOY), Jones Creek, Pine Point, Scarborough Marsh, 8/24 (with Jeannette). Pretty sure we were about the last birders to see one this year!
  • 1 DICKCISSEL and 2 Roseate Terns (1 adult and 1 juvenile; very rare within Casco Bay), Wharton Point, Brunswick, 8/26.

Jeannette and I observed 18 species of shorebirds on 8/24, and I only managed a single additional species all week! But here are my shorebird high counts over the past 7 days:

  • AMERICAN OYSTERCATCHER: 9 Pine Point, Scarborough, 8/24 (with Jeannette).
  • Black-bellied Plover: 238, The Pool, Biddeford Pool, 8/24 (with Bill Sheehan and Jeannette).
  • Killdeer: 6, Winding Brook Turf Farm, Lyman, 8/24 (with Jeannette).
  • Semipalmated Plover: 225, The Pool, Biddeford Pool, 8/24 (with Bill Sheehan and Jeannette).
  • Piping Plover: 3, Hill’s Beach, Biddeford, 8/24 (with Bill Sheehan and Jeannette).
  • Hudsonian Whimbrel: 1, Pine Point, 8/24 (with Jeannette).
  • Ruddy Turnstone: 28, Biddeford Pool Beach, 8/24 (with Jeannette).
  • Sanderling: 8, Biddeford Pool Beach, 8/24 (with Jeannette).
  • Least Sandpiper: 146, Eastern Road Trail, Scarborough Marsh, 8/24 (with Jeannette).
  • White-rumped Sandpiper: 3, Wharton Point, Brunswick, 8/26.
  • Semipalmated Sandpiper: 396, Wharton Point, 8/26. (SESA counts have been dreadfully low this season, but this flock of 100% juveniles was a really good sign).
  • WESTERN SANDPIPER: 1 juv (FOY), Pelreco Marsh, Scarborough Marsh, 8/24 (with Jeannette).
  • Short-billed Dowitcher: 48, The Pool, Biddeford Pool, 8/24 (with Bill Sheehan and Jeannette).
  • Spotted Sandpiper: 6, Ocean Avenue, Biddeford Pool, 8/24 (with Jeannette).
  • Solitary Sandpiper: 3, Bridge Street, Yarmouth, 8/22 (with Saturday Morning Birdwalk group) and Auburn Riverwalk, 8/23 (with Dan Nickerson).
  • Lesser Yellowlegs: 65, Walsh Preserve, Freeport, 8/25.
  • (Eastern) Willet: 4, Pine Point, Scarborough Marsh, 8/24 (with Jeannette).
  • Greater Yellowlegs: 19, Walsh Preserve, 8/25.
  • RED-NECKED PHALAROPE: 5, off Boothbay Harbor with Cap’n Fish’s Cruises, 8/27.

Upcoming Tours with Space:

​Monhegan Birding Workshop with Down East Magazine: September 11-13, 2026. 

Join me for three days of birding at Maine’s famous Migration Mecca. As the summer crowds dwindle, the island becomes a birders’ paradise, with birding opportunities around every corner. This tour will spend three days sampling what the island has to offer during the peak of migration, from warblers to hawks to sparrows to the unexpected. Weather (and sometimes, lack thereof) will dictate how much we do or do not see, but every day is different out there. We’ll learn that fall warblers are rarely if ever “confusing” and why migrants – and vagrants from any direction – drop by this offshore migrant trap.

 This Week’s Highlights 8/13– 8/20/2026.

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Even though 1-2 pairs of Red-necked Grebes have oversummered off of Ocean Avenue in Biddeford Pool for at least 6 years, I still get a kick out of seeing RNGR in spiffy breeding plumage, especially while wearing shorts and sandals! Not my “best” bird of the week, but definitely my best photo session.

I enjoyed some excellent birding over the eight days, from oodles of shorebirds to a State Bird! I also covered a lot of ground but had some great birding right in the backyard as well. Since I covered all of my shorebird “data points” in the last week, and with so many observations of note, I thought it was best to post now.

  • Highlights from our Durham property this week included a Yellow-billed Cuckoo on 8/18, 2 Cape May Warblers on 8/19, and a juvenile Peregrine Falcon on 8/20 that was our 161st property bird!
  • 1 imm. FORSTER’S TERN, Hill’s Beach, Biddeford, 8/14 (with Ian Doherty and Bill Thompson).
  • 1 continuing imm. FORSTER’S TERN, Great Pond, Biddeford Pool, 8/14 (with Ian Doherty).
  • 20+ Roseate Terns, Biddeford Pool Beach, 8/14 (with Ian Doherty). Quite a few continue elsewhere around the area as well, many with juveniles in tow. High numbers for this late in the summer continue.
  • 4 continuing adult Red-necked Grebes, Ocean Avenue, Biddeford Pool, 8/14 (with Ian Doherty). See above.
  • 1 imm. Great Cormorant and 1 female Black Scoter, Ocean Ave, 8/14 (with Ian Doherty).
  • Migrant passerines at Florida Lake Park in Freeport on 8/15 included one each of Cape May and Prairie Warblers (with Saturday Morning Birdwalk group).
  • THE continuing THICK-BILLED MURRE, Western Beach as viewed from Pine Point Beach, Scarborough, 8/16 (with Birds on Tap – Shorebirds and Steins! Tour group).
  • 1 continuing CRESTED CARACARA, Rustlewood Farm, York, 8/18 (with m.obs). Present here for at least three days, I caught up with the bird on the morning of its final (for now?) morning here. This was my 409th species in Maine, and #6 on my “My Next Birds in Maine” list thanks to the spate of regional sightings over the last few years. Due to fog and distance, my phone-scoped photos don’t quite do this Mega justice!

And here are my shorebird high counts over the past 8 days (see previous blogs for an explanation of the “data” included here), with a goodly total of 20 species:

  • AMERICAN OYSTERCATCHER: 4, Pine Point, Scarborough, 8/16 (with Birds on Tap – Shorebirds and Steins! Tour group).
  • Black-bellied Plover: 124, The Pool, Biddeford Pool, 8/14 (with Ian Doherty).
  • Killdeer: 5, Florida Lake Park, Freeport, 8/15 (with Saturday Morning Birdwalk group).
  • Semipalmated Plover: 345, Hill’s Beach, Biddeford, 8/14 (with Ian Doherty).
  • Piping Plover: 5, Hill’s Beach, 8/14 (with Ian Doherty).
  • Ruddy Turnstone: 28, Biddeford Pool Beach, 8/14 (with Ian Doherty).
  • STILT SANDPIPER: 1 ad. (FOY), Walsh Preserve, Freeport, 8/20 (with Jeannette).
  • Sanderling: 4, Hill’s Beach, 8/14 (with Ian Doherty).
  • BAIRD’S SANDPIPER: 1 juv (FOY), Great Pond, Biddeford Pool, 8/14 (with Ian Doherty).
  • Least Sandpiper: 40+, Pelreco Marsh, Scarborough Marsh, 8/16 (with Birds on Tap – Shorebirds and Steins! Tour group.
  • White-rumped Sandpiper: 1, Hill’s Beach, 8/14 (with Ian Doherty) and 1 Pine Point, Scarborough, 8/16 (with Birds on Tap – Shorebirds and Steins! Tour group).
  • Semipalmated Sandpiper: 296, Biddeford Pool Beach, 8/14 (with Ian Doherty). Still a low single-location high count for this time of year.
  • Short-billed Dowitcher: 52, The Pool, Biddeford, 8/14 (with Ian Doherty)
  • Spotted Sandpiper: 6, Great Pond, Biddeford Pool, 8/14 (with Ian Doherty).
  • Solitary Sandpiper: 6-7, Florida Lake Park, Freeport, 8/15 (with Saturday Morning Birdwalk group).
  • Lesser Yellowlegs: 67, Walsh Preserve, Freeport, 8/20 (with Jeannette).
  • (Eastern) Willet: 3, Jones Creek, Scarborough Marsh, 8/16 (with Birds on Tap – Shorebirds and Steins! Tour group.
  • Greater Yellowlegs: 26, Walsh Preserve, Freeport, 8/20 (with Jeannette).
  • RED-NECKED PHALAROPE: 8, First Chance Whale Watch, Kennebunk, 8/19 (with Ian Doherty and Bill Thompson).
  • RED PHALAROPE: 1, First Chance Whale Watch, 8/19 (with Ian Doherty and Bill Thompson).
Bill Thompson and I joined Ian Doherty on a First Chance Whale Watch out of Kennebunkport on the 19th, and enjoyed a great day of sea life. In addition to the phalaropes mentioned above, we tallied 297 Wilson’s Storm-Petrels, including this one, 6 Great Shearwaters, 2 Arctic Terns, 8 Northern Gannets, 1 most-cooperative Humpback Whale, 1-2 Minke Whales, and 2 Blue Sharks.

 This Week’s Highlights 8/3– 8/12/2026.

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The last of the locally-breeding Roseate Terns have been been putting on quite a show around Pine Point, including this one that still showed a mostly all-black bill.

Jeannette and I returned from our summer vacation on the 3rd, and with shorebird migration in full swing, so I went right back to work, both personally and professionally! Here are my observations of note over the past 10 days:

  • 1 Blue-gray Gnatcatcher has been present in our Durham yard since 8/8.
  • 3 Gadwall, Walsh Preserve, Freeport, 8/4.
  • 1 Louisiana Waterthrush, River Winds Farm and Estate (Private), Saco, 8/5.
  • 1 juvenile Little Blue Heron, Walsh Preserve, Freeport, 8/8 (with Saturday Morning Birdwalk group).
  • 3 continuing FORSTER’S TERNS, Great Pond, Biddeford Pool, 8/9 (with Down East Magazine Shorebird Workshop tour group).
  • 1 continuing THICK-BILLED MURRE, Ferry/Western Beach, Scarborough, 8/10 (with Jeannette). Present since 7/18, this first summer bird is in heavy wing molt, but otherwise appears healthy, actively diving, and surviving just fine. Please, just give it some room! We have been monitoring its health in consultation with Avian Haven, but even though it is well south of normal summertime range and it’s standing on the beach, it appears absolutely fine. Murres cannot take off from flat land, plus it’s in heavy molt, so perceptions of it being “sick” are just well-intentioned misunderstanding. It is being monitored, however!
(as viewed across the river from the Pine Point Jetty)
  • 1 continuing TRICOLORED HERON, Eastern Road Trail, Scarborough Marsh, 8/10 (with Jeannette).
  • 1 continuing “PATCHES!” the proposed TRICOLORED HERON X SMALL WHITE EGRETTA(S) HYBIRD. This seems to be the same individual present since at least 2023. Discussion and great photos from Bill Thompson can be seen here.

Prior to our trip, I had a couple of notable observations in the two days after my last post before we departed :

  • 1 Yellow-billed Cuckoo (FOY, finally) and 1 Blue-gray Gnatcatcher, Old Town House Park, 7/25 (with Saturday Morning Birdwalk group).
  • Highlights from my 7/26 “Whale Watch and Puffin Combo” birder’s special tour with Cap’n Fish’s Cruises out of Boothbay Harbor included: 206 Wilson’s Storm-Petrels, 16 RED-NECKED PHALAROPES, 3-4 RED PHALAROPES (upon photo review), a mere one Great Shearwater, 1 Northern Gannet, and of course all three terns and a great Atlantic Puffin show (especially for the date) at Eastern Egg Rock.

And here are my shorebird high counts over the past 10 days (see previous blog for an explanation of the “data” included here):

  • AMERICAN OYSTERCATCHER: 8, Hill’s Beach, Biddeford, 8/9 (with Down East Magazine Shorebird Workshop tour group).
  • Black-bellied Plover: 64, Wharton Point, Brunswick, 8/7.
  • Killdeer: 7, Florida Lake Park, Freeport, 8/12.
  • Semipalmated Plover: 125, Hill’s Beach, Biddeford, 8/9 (with Down East Magazine Shorebird Workshop tour group).
  • Piping Plover: 3 each at Biddeford Pool Beach and Hill’s Beach, Biddeford, 8/9 (with Down East Magazine Shorebird Workshop tour group).
  • Hudsonian Whimbrel: 1 each at The Pool and Jones Creek, Scarborough Marsh, 8/9 (with Down East Magazine Shorebird Workshop tour group).
  • Ruddy Turnstone: 16 Biddeford Pool Beach, 8/9 (with Down East Magazine Shorebird Workshop tour group).
  • Least Sandpiper: 263, Eastern Road Trail, Scarborough Marsh, 8/10 (with Jeannette).
  • White-rumped Sandpiper (FOF): 1, Eastern Road Trail, 8/10 (with Jeannette).
  • Pectoral Sandpiper: 1, Walsh Preserve, Freeport, 8/8 (with Saturday Morning Birdwalk group)
  • Semipalmated Sandpiper: 125, Biddeford Pool Beach, 8/9 (with Down East Magazine Shorebird Workshop tour group). Very low high count for the season as I was unable to visit the best locations at the perfect tides this week.
  • Short-billed Dowitcher: 85, Hill’s Beach, Biddeford, 8/9 (with Down East Magazine Shorebird Workshop tour group).
  • Spotted Sandpiper: 6, Great Pond, Biddeford Pool, 8/9 (with Down East Magazine Shorebird Workshop tour group).
  • Solitary Sandpiper: 8, Florida Lake Park, 8/12.
  • Lesser Yellowegs: 174(!), Walsh Preserve, Freeport, 8/4.
  • (Eastern) Willet: 8, Pine Point, 8/9 (with Down East Magazine Shorebird Workshop tour group).
  • Greater Yellowlegs: 29, Walsh Preserve, 8/4.

Upcoming Tours (that have space):

Birds on Tap℠ – Roadtrip! Shorebirds and Steins

August 16, 2026; 9:00am – 3:00pm​

These unique, relaxed birding and beer-ing adventures that you have come to love combine great local birding at seasonal hotspots with visits to sample the delicious creations of some of our favorite local breweries. These tours are a perfect introduction to birding and/or craft beer, and a great opportunity to travel with significant others, friends, and family that have interest in one topic, while your interest is primarily in the other (for now!). Seasonal birding hotspots and great local beer – a perfect combination, and we’ll even do all of the driving!

The original BoT Roadtrip! Way back in 2015, our most popular tour returns to Scarborough Marsh at prime time for a good variety of migrant shorebirds. We’ll learn how to identify our common species, and search for the rare. Up to 20 species of shorebirds are possible! We’ll practice identifying our “peeps” (Least, Semipalmated, and White-rumped Sandpipers) and attempt to tease out a rare Western or even a Baird’s among the masses. We’ll look for local breeding American Oystercatchers and Willets, while searching for migrants such as Red Knots on their way from the high Arctic to the southern tip of Argentina.

Juvenile Little Blue Heron, Scarborough Marsh, 8/10.