Tag Archives: Spurwink Marsh

This Week’s Highlights 10/22– 10/28/2026.

While birding with a client on Sunday, we added a second European species to our day list when I found this Black-headed Gull at Pine Point. A few birders made it over in time to see it before watching it head out of the harbor and disappearing.

Of course, the big news in birding continued to be the Gray Heron in Cape Elizabeth. Having been present since at least October 1st (but not coming to light until the 18th, it continued in the area through 10/22). I wrote a blog about this bird last week, including salient identification features, links to viewing info, thoughts about vagrancy, and lots of snarky comments about human behavior. Unfortunately it has not been relocated.

My second visit with the Gray Heron was on the 22nd, when I grabbed this phone-scoped photo. I missed the shot of it catching and eating what appeared to be a Song Sparrow!

With rarity season upon us, I birded widely this week, yielding the following observations of note over the past 7 days:

  • Highlights from our Durham property this week included 1 American Woodcock on 10/23; good numbers of Pine Siskins daily and an increase in Purple Finches; and a woodcock foraging under our feeders before sunrise on the 28th!
  • Birding with a client from Florida who was in town to see the Gray Heron was incredibly productive on 10/22. We even found our own rarity! Our long list of highlights included the continuing GRAY HERON (Wells Road, Cape Elizabeth) of course, but also: 2 Snow Buntings (FOF; Eastern Road Trail, Scarborough Marsh); we then found a 1st cycle BLACK-HEADED GULL and 1 late Common Tern at Pine Point (photo above); 1 Indigo Bunting and 1 “Ipswich” Savannah Sparrow (FOF; Kettle Cove, Cape Elizabeth), the continuing HUDSONIAN GODWIT along with 1 Semipalmated Sandpiper, 1 White-rumped Sandpiper, etc, (Back Cove from Payson Park, Portland), and enjoyed other Northeastern specialties such as Common Eiders and Great Cormorants. There were also an impressive number of Northern Gannets nearshore throughout the day.

Sandy Point Morning Flight, 10/24.

A very light flight passed over and through Sandy Point Beach, Cousin’s Island, Yarmouth this morning thanks to a lighter than expected flight overnight and near-calm winds by sunrise.

  • 7:06-8:18, then to 9:00 with Saturday Morning Birdwalk Group
  • 32F, mostly clear, very light WNW to calm.
  • 103 American Robins
  • 24 Yellow-rumped Warblers
  • 23 Pine Siskins
  • 13 Ruby-crowned Kinglets
  • 10 Black-capped Chickadees
  • 5 American Goldfinch
  • 4 Golden-crowned Kinglets
  • 3 Dark-eyed Juncos
  • 3 Eastern Bluebirds
  • 2 Purple Finches
  • 2 Blue Jays
  • 2 Brown Creepers
  • 1 Red-winged Blackbird
  • 1 Common Grackle
  • 1 Red-bellied Woodpecker (crossed after 4 false starts)
  • 1 ORANGE-CROWNED WARBLER
  • 1 Snow Bunting
  • 1 unidentified
  • Total = 200

  • Evan Obercian and I birded the Rockland area on 10/25, searching for late migrants and rarities. It was a very slow (too nice!) day overall, but a few birds of note included 1 DICKCISSEL (private property in Thomaston); 3 Nelson’s Sparrows and 1 Semipalmated Sandpiper (Weskeag Marsh); 2 Common Yellowthroats (Green House Hill Road); 1 WHITE-WINGED CROSSBILL (FOF) and 2 Lesser Black-backed Gulls (The Samoset), etc.
  • 1 CAPE MAY WARBLER, 2 Pine Warblers, etc, Bailey Island, Harpswell, 10/26 (with Jeannette).

Sandy Point Morning Flight, 10/27.

Despite clear skies and very light northwesterly winds overnight and into the morning, a very light flight passed over and through Sandy Point Beach, Cousin’s Island, Yarmouth this morning. With so many nights of unimpeded migration due to our lack of “weathah” this month, the pipeline might just be dry. This may have been my last visit to “my office” for the season.

  • 7:09-9:10am
  • 42F, mostly clear, NW 1.8-3.5 to 2.1-4.1
  • With Luke Seitz and Bill Thompson
  • 74 American Robins
  • 73 Common Grackles
  • 26 Yellow-rumped Warblers
  • 13 Dark-eyed Juncos
  • 11 Canada Geese
  • 6 House Finches
  • 5 Pine Siskins
  • 4 American Pipits
  • 4 Ruby-crowned Kinglets
  • 2 Unidentified
  • 1 Common Loon
  • 1 Palm Warbler
  • 1 TENNESSEE WARBLER (photo below)
  • 1 Red-winged Blackbird
  • 1 Black-capped Chickadee
  • 1 White-throated Sparrow
  • 1 White-crowned Sparrow
  • 1 Hermit Thrush
  • 1 Purple Finch

Total = 227

  • 1 late Solitary Sandpiper that appears to have a broken/deformed bill that doesn’t close on the distal third, 2 White-rumped Sandpipers, 1 Semipalmated Sandpiper, etc., Walsh Preserve, Freeport, 10/28.

Upcoming Tours (with Space Available):

The Rarity Roundup Van Tour 2026 – November 8, 2026; 8:00am – 3:00pm​


Portland Explorer and Freeport Wild Bird Supply are teaming up to offer a very special, very exclusive road trip outing in 2026.

Early November is a fantastic time of year in Maine for vagrants – birds normally seen in far-off places.  Due to a combination of weather patterns, changing seasonal food resources, falling temperatures, and other factors – some of which are not completely understood – birds that may have ended up in Maine by “accident” begin to concentrate at the coast in “migrant traps” and “hotspots.”  In other words, this is the time of year to expect the unexpected.

​A traditional “Rarity Roundup” involves teams of birders heading out on a given day during rarity prime time, looking for species that are not supposed to be around. And in honor of that tradition, that’s exactly what we are going to do on this unique tour. We may “chase” a rarity (go to see something that has already been found, aka “twitch”) or we might choose a destination known for rare birds in an attempt to find one of our own. Or perhaps, we’ll do both!

​Anything in southern Maine is fair game, and we might not even know where we will head until we are on the bus and the latest rare bird alert is received. For those who love adding a bird to your Life or State List, and/or basking in the thrill of discovery, well then this is the tour for you! In between seeing great birds, we’ll discuss the complex factors that are involved in delivering rarities to an area, and how we go about finding them.

For example, last year, our Birds on Tap – Roadtrip: Rarity Roundup traveled to Yarmouth to see one of the few MacGillivray’s Warblers ever recorded in the state, then ventured all of the way to Kittery to try and find our own vagrant and the famous Fort Foster Park.

This Week’s Highlights 10/14 – 10/21/2026.

The star of the show this week, and perhaps the bird of the year in Maine, this Gray Heron graced Jordan’s Farm in Cape Elizabeth since at least 10/16, but was identified on 10/18 and word soon spread far and wide. Here’s a photo from Bill as dusk approached that day, shortly after my arrival.

After returning from a trip to Chicago where Jeannette ran the Chicago Marathon (and finally visiting the Magic Hedge at Montrose Bird Sanctuary!), I tried to hit the ground running here in my favorite month of birding in Maine.  While a weekend walk and tour didn’t produce any rarities, they were chock full of expected October migrants, as were local patches. I swung for the fences with finding a rarity with a visit to Bailey Island on the 16th, and Bill Thompson and I combed Peak’s Island on the 20th. Neither produced anything of note, but chances are they would have been a little anticlimactic with the Mega that was discovered in Cape Elizabeth on Sunday!  Therefore, here are my observations of note over the past 8 days.

  • Highlights from our property in Durham included 1 Fox Sparrow (FOF) on 10/14; 2 American Woodcocks on the 19th; but all was eclipsed by 2 Bobcats in the afternoon on the 14th!
  • Pine Siskins staged a major incursion into the area this week.

Sandy Point Morning Flight, 10/15.

A light flight passed over and through Sandy Point Beach, Cousin’s Island, Yarmouth this morning. A lighter than expected flight overnight (likely due to strong winds and turbulence) and stronger than expected winds this morning reduced the flight.

  • 6:56-9:00.
  • 54F, clear, NW 11.8-14.6 to 12.3-16.2mph.
  • 85 Yellow-rumped Warblers
  • 26 Blackpoll Warblers
  • 24 American Robins
  • 22 White-throated Sparrows
  • 21 Palm Warblers
  • 16 Unidentified
  • 13 Ruby-crowned Kinglets
  • 3 Rusty Blackbirds
  • 3 Hermit Thrushes
  • 3 American Goldfinches
  • 2 American Pipits
  • 2 Sharp-shinned Hawks
  • 2 Yellow-bellied Sapsuckers
  • 2 White-crowned Sparrows
  • 2 Black-throated Green Warblers
  • 1 Cape May Warbler
  • 1 Red-bellied Woodpecker
  • 1 Pine Siskin
  • 1 ORANGE-CROWNED WARBLER
  • 1 Purple Finch
  • 1 Northern Flicker
  • 1 Eastern Phoebe
  • 1 Turkey Vulture
  • 1 Red-breasted Nuthatch

T = 239

  • THE GRAY HERON! Spurwink Marsh, Cape Elizabeth, 10/18 (see photo above). Found earlier in the day by Peter Griffin, I raced down in the afternoon when the news broke, joining a growing legion of admirers watching the bird in the fields of Jordan’s Farm on Wells Road. Careful consideration of identification, and some other details will be included in an upcoming post.
  • 2 Pectoral Sandpipers and a Lesser Yellowlegs were still with 15 Greater Yellowlegs at the Walsh Preserve, Freeport, as of the 21st.

Upcoming Tours (with Space Available):

  1. Forts and Feathers: The Beaks of Peaks! November 1, 2026; 8:45am – 3:00pm

As our collaboration with Portland Explorer enters its 12th season, we’re mixing things up with a brand new series of joint history and birding tours. These unique, relaxed birding and history adventures combine great local birding at seasonal hotspots with educational journeys through some of our local history. Join two experts in their field on this brand new collaboration! (Sorry, no beer tastings here!)

Once there, we’ll plan on walking 3-4 easy miles (paved or dirt roads and a few narrow trails including one with irregular boards over wet areas) to cover the prime birding hotspots of the island, including the thickets that were made famous last year when Derek discovered Maine’s 5th-ever Virginia’s Warbler (and first away from Monhegan). We’ll make our way along the shoreline, looking at resident and recently-arrived migrant waterbirds, but checking various nooks and crannies that can hold unexpected vagrants.

We’ll make our way to the famous Battery Steele – famous for its access, its impressive graffiti, and yes, its birding. Here, a complex of wetlands and scrubby areas combine to attract and hold a wide range of avian species, often including some that are usually long gone from Maine by now. We’ll then explore the open-access fort and even get to experience total darkness!

Birding will continue as we traverse the island to return to town. There will be an opportunity to purchase a delicious lunch, or bring your own, and we’ll relax for a spell as we await our ferry departure.

2. The Rarity Roundup Van Tour 2026 – November 8, 2026; 8:00am – 3:00pm​

Portland Explorer and Freeport Wild Bird Supply are teaming up to offer a very special, very exclusive road trip outing in 2026.

Early November is a fantastic time of year in Maine for vagrants – birds normally seen in far-off places.  Due to a combination of weather patterns, changing seasonal food resources, falling temperatures, and other factors – some of which are not completely understood – birds that may have ended up in Maine by “accident” begin to concentrate at the coast in “migrant traps” and “hotspots.”  In other words, this is the time of year to expect the unexpected.

​A traditional “Rarity Roundup” involves teams of birders heading out on a given day during rarity prime time, looking for species that are not supposed to be around. And in honor of that tradition, that’s exactly what we are going to do on this unique tour. We may “chase” a rarity (go to see something that has already been found, aka “twitch”) or we might choose a destination known for rare birds in an attempt to find one of our own. Or perhaps, we’ll do both

​Anything in southern Maine is fair game, and we might not even know where we will head until we are on the bus and the latest rare bird alert is received. For those who love adding a bird to your Life or State List, and/or basking in the thrill of discovery, well then this is the tour for you! In between seeing great birds, we’ll discuss the complex factors that are involved in delivering rarities to an area, and how we go about finding them.

For example, last year, our Birds on Tap – Roadtrip: Rarity Roundup traveled to Yarmouth to see one of the few MacGillivray’s Warblers ever recorded in the state, then ventured all of the way to Kittery to try and find our own vagrant at the famous Fort Foster Park. For a taste of what’s in store, here’s the trip report from our very exciting outing in 2025 (but note we will not be offering the beer tasting component in 2026).

This Week’s Highlights, 5/3-5/9/2025.

This female Cerulean Warbler at Evergreen Cemetery on 5/6 was the first in Maine for just about every birder who raced to see it! Thanks to Bill for the photo!

Wow! What a week! Although I was out of town for the huge flight Friday night into Saturday morning, my birding with a tour group on an almost-as-productive Sunday morning made up for it. Then, with an upper level low locked into place, migration ground to a halt throughout most of the rest of the week. However, a trickle of new arrivals appeared, and an impressive array of rarities were found around the state. I did a lot more chasing than usual this week (including a personal “state bird”, but a self-found rarity on Friday was a perfect way to put the icing on the cake of a tremendous week of spring birding! My observations of note over the past seven days included the following:

  • 15 species of warblers (FOY) between Evergreen Cemetery and Capsic Pond Park, with Northern Parula the most numerous at both, 5/4 (with Down East Adventures Spring Migrant Songbird Workshop group).
  • 2-3 Louisiana Waterthrushes, Suckfish Brook Conservation Area, Falmouth, 5/5 (with Jeannette).
  • 1 continuing BLACK-NECKED STILT, Spurwink Marsh, Cape Elizabeth, 5/6 (with Bill Thompson). Well, since we were out chasing together, we figured we might as well visit this elegant rarity found by John Lorence on 5/3.
  • The continuing CERULEAN WARBLER at Evergreen Cemetery on 5/8 with my Birds on Tap – Roadtrip: Warblers and Wort! Tour group. I don’t generally take photos while guiding groups, but I took a few of this bird…and completely wiffed on them!
  • After all this “twitching,” I was due to find my own rarity, and did so on 5/9 with an adult breeding plumage female RUFF (REEVE) at Walsh Preserve in Freeport. There are only about 10 previous records for Maine.

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

  • 2 Yellow Warblers, Evergreen Cemetery, Portland, 5/4 (with Down East Adventures Spring Migrant Songbird Workshop group).
  • 8 Black-throated Blue Warblers, Evergreen Cemetery, 5/4 (with Down East Adventures Spring Migrant Songbird Workshop group).
  • 2 Wood Thrushes, Evergreen Cemetery, 5/4 (with Down East Adventures Spring Migrant Songbird Workshop group).
  • 3 Magnolia Warblers, Evergreen Cemetery, 5/4 (with Down East Adventures Spring Migrant Songbird Workshop group).
  • 4 Chestnut-sided Warblers, Evergreen Cemetery, 5/4 (with Down East Adventures Spring Migrant Songbird Workshop group).
  • 2 Great-crested Flycatchers, Evergreen Cemetery, 5/4 (with Down East Adventures Spring Migrant Songbird Workshop group).
  • 2 American Redstarts, Evergreen Cemetery, 5/4 (with Down East Adventures Spring Migrant Songbird Workshop group).
  • 2 Northern Waterthrushes, Capisic Pond Park, Portland, 5/4 (with Down East Adventures Spring Migrant Songbird Workshop group).
  • 7 Chimney Swifts, Capisic Pond Park, 5/4 (with Down East Adventures Spring Migrant Songbird Workshop group).
  • 1 White-crowned Sparrow, feeders here at the store, 5/4.
  • 2 Lincoln’s Sparrows, Suckfish Brook Conservation Area, Falmouth, 5/5 (with Jeannette).
  • 1 Warbling Vireo, our yard in Durham, 5/5.
  • 16 Willets, Eastern Road Trail, Scarborough Marsh, 5/6.
  • 18 Least Sandpipers, Eastern Road Trail, 5/6.
  • 1 Eastern Kingbird, Evergreen Cemetery, 5/6 (with Bill Thompson).
  • 1 LITTLE BLUE HERON, Pelreco Marsh, Scarborough Marsh, 5/6 (with Bill Thompson).
  • 1 Blackburnian Warbler, Rte 136 powerline cut, Durham, 5/7.
  • 1 Wilson’s Warbler, Evergreen Cemetery, 5/8 (with Birds on Tap Roadtrip! tour group)
  • 2 House Wrens, Capisic Pond Park, 5/8 (with Birds on Tap Roadtrip! tour group).
  • 2 Blue-winged Teal, Walsh Preserve, Freeport, 5/9.

Bradbury Mountain Spring Hawkwatch

The Week 7 report – in which we broke the all-time season record – can be found here.

Upcoming Tours (with space available):

Rangeley Birding Festival, June 5-8

This Week’s Highlights, 5/20 to 5/25, 2023

This reported Little Blue Heron x Snowy Egret Hybrid in Spurwink Marsh of Cape Elizabeth may add to the mix of ultra-rare hybrid herons that have been occurring annually since 2012 in the Greater Scarborough Marsh area. Or does it? See below.

The last cadre of migrants are arriving, and the late spring “rarity season” is now upon us. With new arrivals, breeding birds on territory, and the expectation of the unexpected, it was a great week of birding for me as I head out to Monhegan Island with our annual tour group.

My observations of note over the past seven days included:

  • 1 continuing reported LITTLE BLUE HERON X SNOWY EGRET HYBRID, Spurwink Marsh, Cape Elizabeth, 5/22 (with Jeannette, et al). Present since 5/16, this would be the first record of this hybrid combination in Maine, and one of the few ever. Or, is this just a funky 1st or second summer Little Blue Heron that is showing oddly dark legs? Plus if it is truly a hybrid with a small white heron, I am not sure how we would rule out Little Egret (or a hybrid that includes Little Egret) as the other half of the mix, especially with the long-ish-looking dual wiry plumes. Furthermore, some folks have raised doubts about even the potential of mixed parentage here. While clearly different from the TRICOLORED HERON X SMALL WHITE EGRET SPP hybrids that have been in Scarborough Marsh since 2012, I hypothesized about the possibility of Little Blue joining the mix(es) in my 2021 article in North American Birds. I saw the bird again on the 23rd with clients, and obtained better photos than the evening before. Unless of course, my fascination with the hybrid herons of Maine is clouding my judgement here? (Edited for clarity and for minimizing definitives*)

The bicolored bill and blue-gray lores looks fine for Little Blue Heron, but the bill seems a little longer and thinner. The two wiry plumes on the back of the head also look longer and wispier than a Little Blue – could it suggest that the small white egret that’s 50% of its blood (we think) is actually a Little Egret…or the Little Egret x Snowy Egret hybrid…or…

The extra bushy plumes suggestive of Snowy is evident here, and are the soles of the feet a little yellowish? Other photos show the blakcish legs better than this, and 1st summer Little Blue Heron should have uniformly yellow-green legs, especially if still this white.

Also very Snowy/Little-like are the bushy plumes on the foreneck. When it shook, I also observed some whispy white plumes on the back…neither of these should be so fluffy and obvious in a pure Little Blue Heron, especially in its first summer.

***5/26 am edits: The more I think about and study this bird, the less sure I am. It bothers me that the lores and bill are spot on for a Little Blue. But would color develop further when in high breeding, which it won’t reach until next year? Could this just be a super-shaggy-looking Little Blue? Howver, the legs are black or blackish, which is not a characteristic of Little Blue Heron at any age. There seem to be too many anomolous features here to dismiss it as just another splotchy 1st-summer Little Blue. Perhaps, as the summer goes on, and more adult-like characteristics develop, a true pattern and its presumptive ID will become apparent. Hope it sticks around in the same area!**

  • 1 BLACK-NECKED STILT, Eastern Road Trail, Scarborough Marsh, 5/23 (with clients from Maine and Idaho). First spotted by one of my clients as we were split up and scanning both sides of the marsh for sharp-tailed sparrow activity. Awesome find, Ralph! Here’s a lousy, one-armed phone-scoped photo of the bird in the distance.
  • 1 Blue-gray Gnatcatcher, Garcelon Bog Preserve, Lewiston, 5/25.

With the advancement of the season, my personal “FOY’s” this week were limited, as expected in late May, but many of our latest-arriving breeders are showing up on territory now.

  • 1 Alder Flycatcher, Long Reach Preserve, Harpswell, 5/21 (with Harpswell Heritage Land Trust tour group).
  • 1 MOURNING WARBLER, Long Reach Preserve, 5/21 (with Harpswell Heritage Land Trust tour group).
  • 1 Eastern Wood-Pewee, our property in Durham, 5/22.
  • 1 Common Nighthawk, over Bayside neighborhood of Portland, 5/22 (with Jeannette).
  • 3+ Saltmarsh Sparrows, Scarborough Marsh, 5/23 (with clients from Maine and Idaho).
  • 2+ Nelson’s Sparrows, Scarborough Marsh, 5/23 (with clients from Maine and Idaho).
  • 7 RED KNOTS, Pine Point, Scarborough, 5/23 (with clients from Maine and Idaho).
  • 3 Short-billed Dowitchers, Pine Point, 5/23 (with clients from Maine and Idaho).

TOURS AND EVENTS:

Derek’s Birding This Week, 5/1-7/2021

It was fun to watch two male Red Crossbills feeding earlier this week without even leaving the store!

My highlights over the past seven days included the following:

  • 2 Red Crossbills, feeding on Scots Pine here at the store, 5/1.
  • 1 continuing PROPOSED TRICOLORED HERON X SNOWY EGRET X LITTLE EGRET hybrid, Pelreco Marsh, Scarborough Marsh, 5/2 (with clients from Maine.  Full explanation in an upcoming article in North American Birds slated to be published this fall).
  • 10 species of warblers (FOY; finally!) led by only 9 Pine Warblers and 7 Black-and-white Warblers but including 1 LOUISIANA WATERTHRUSH, Morgan Meadow WMA, Raymond, 5/7.
  • 1 Evening Grosbeak, Morgan Meadow WMA, 5/7.

As the Neotropical migrant floodgates open, my personal first-of-years and new spring arrivals included:

  • 1 continuing TRICOLORED HERON, Spurwink Marsh, 5/2 (with clients from Maine).
  • 6 Piping Plovers, Western Beach, Scarbrough, 5/2 (with clients from Maine).
  • 1 Least Sandpiper, Dunstan Landing, Scarborough Marsh, 5/2 (with clients from Maine).
  • 3 Willets, Scarborough Marsh, 5/2 (with clients from Maine).
  • 1 Ovenbird, our yard in Pownal, 5/3.
  • 1 Northern Parula, our yard in Pownal, 5/3.
  • 1 Black-throated Green Warbler, our yard in Pownal, 5/3.
  • 1 Baltimore Oriole, feeders here at the store, 5/4.
  • 1 Northern Waterthrush, Florida Lake Park, Freeport, 5/5.
  • 1 Nashville Warbler, Florida Lake Park, 5/5.
  • 1 Chestnut-sided Warbler, Runaround Pond, Durham, 5/6.
  • 3 Black-throated Blue Warblers, Morgan Meadow WMA, 5/7.
  • 4 Common Yellowthroats, Morgan Meadow WMA, 5/7.
  • 1 Yellow Warbler, Morgan Meadow WMA, 5/7.
  • 1 Warbling Vireo, Morgan Meadow WMA, 5/7.
  • 1 Veery, Morgan Meadow WMA, 5/7.
  • 3 Chimney Swifts, Bradbury Mountain Spring Hawkwatch, 5/7.
  • 1 Blackburnian Warbler, Bradbury Mountain Spring Hawkwatch, 5/7.
This Tricolored Heron was sitting pretty not far off into Spurwink Marsh when I visited the area with clients on Sunday the 2nd.