Tag Archives: Bradbury Mountain Spring Hawkwatch

2026 Birding Tours in Portland, Maine with Portland Explorer and Freeport Wild Bird Supply !

Seasonal hotspots. Local expertise. Small-group experiences.

For the 12th season, Portland Explorer and Freeport Wild Bird Supply are teaming up to offer Maine’s most unique guided birding tours — combining peak birding hotspots, expert instruction, comfortable transportation, and in select outings, visits to some of our favorite local breweries.

Whether you’re a seasoned birder, just getting started, or traveling with someone whose main interest might be craft beer until they become a avid birder, these relaxed and educational outings offer something special.

For more information, and to register for all of these tours, visit our website, here.

This blog will be updated with trip reports after each tour, so check back in to see what you missed and to sign up for upcoming outings!

The 2026 Birds on Tap – Roadtrip Series!

Our collaboration with Portland Explorer (formerly The Maine Brew Bus) enters its 12th season, with three exciting itineraries. These unique, relaxed birding and beer-ing adventures that you have come to love combine great local birding at seasonal hotspots with approachable opportunities to sample the delicious creations of some of our favorite Maine breweries. These events are a perfect introduction to birding and/or craft beer, and a great opportunity to enjoy our favorite pastimes with significant others, friends, and family that have interest in one topic, while your interest is primarily in the other (for now!). Educational, enjoyable, and eye-opening you won’t want to miss out our unique Birds on Tap series, including a brand new outing for 2026.

The three tours are as follows. After completion, tour reports will be posted here so this blog is your one-stop shopping for tour reports and upcoming itineraries.

  • Birds on Tap -Roadtrip: Hawks and Hops!

Sunday, April 19, 2026: 9:00am – 3:00pm

Portland Explorer (formerly Maine Brew Bus) and Freeport Wild Bird Supply Freeport Wild Bird Supply are excited to continue our collaboration for 3 very special outings in 2026. 

    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!

    This brand-new itinerary takes us to the Bradbury Mountain Spring Hawkwatch at Bradbury Mountain State Park in Pownal in the peak of northbound raptor migration. Now in its 20th year, this research project by Freeport Wild Bird Supply tallies an average of 4,180 migrating birds of prey each spring from the summit!

    After a gentle 1-mile climb through the woods, looking and listening for migrant and resident songbirds, we’ll arrive at the summit and join the project’s Official Counter. Derek will discuss the history and methodology of the project, as the counter points out migrating raptors. Derek will lead us through the basics of hawk identification to give us a hawkwatch primer, and then if the migration action allows, we’ll sit back and enjoy the show until it is time to depart (the walk down is a steep ¼ of a mile on a wide, well-worn trail with rocks and roots and some steps; hiking sticks are suggested if you use them). This is the only Hawkwatch Workshop program that FWBS will be offering this year, so this is a tour you won’t want to miss!

    After about 3 hours of birding, we will be transported to two of our great local producers to sample their offerings and learn their styles. Our brewery destinations are subject to change, but the current plan is to visit Maine Beer Company and Goodfire Brewing

    Maine Beer Company was founded with a deep commitment to quality, community, and sustainability, Maine Beer Company has become one of the most respected craft breweries in the country. Known for their clean, hop-forward ales like Lunch and Dinner, they focus on balance, drinkability, and precision. Their Freeport brewery is a beautiful, modern space built with environmental responsibility in mind, including solar power and energy-efficient design.

    Goodfire Brewing in Freeport offers a fresh, creative take on modern craft beer. Known for expressive New England–style IPAs, crisp lagers, and thoughtfully crafted seasonal releases, Goodfire focuses on vibrant flavors and small-batch innovation. Their welcoming taproom atmosphere reflects their community-driven spirit, this stop highlights the artistry and evolution of Maine’s contemporary brewing scene.

    The samples are included in the tour price, and Portland Explorer will supply a light snack (TBD) and water. Bring binoculars. We also recommend bringing a lunch or additional snack if you so desire. Be sure to bring layers as it is often windier and cooler at the exposed summit than down below and trails may be muddy so wear appropriate footwear.

    We’ll be doing all of the driving, so you can relax. And to make it even easier, we have two pick-up times and locations for this trip:

    9:00am – Marginal Way Park & Ride (opposite the intersection with Diamond St, just east of Franklin Ave), Portland.

    9:20am – Freeport Wild Bird Supply, 541 Route One, Freeport.

    (Please arrive 15 minutes prior to your departure time at either location, and please let us know where you will be meeting us)

    We’ll return to these locations to drop you off at 2:40pm (Freeport) and 3:00pm (Portland).

    This tour is limited to 12 participants, so sign up soon! This is a one-of-a-kind tour, and we think one you won’t want to miss!

    • Birds On Tap – Warblers and Wort

    Sunday, May 10, 2026: 8:00am – 2:00pm

    During last year’s tour, we tracked down this mega-rare Cerulean Warbler!

    Portland Explorer (formerly Maine Brew Bus) and Freeport Wild Bird Supply  are excited to continue our collaboration for 3 very special outings in 2026. 

    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!

    We’re bringing back the “Mother’s Day Special” in 2026, with a return to Portland on one of our most popular itineraries. May means warbler migration, and the destination for Warblers and Wort will hit two of Maine’s most famous springtime migrant traps, Portland’s Evergreen Cemetery and nearby Capisic Pond Park. Two oases in the urban jungle, featuring water sources and a mix of various habitats, help concentrate migrant birds that found themselves in or over the city come sunrise. After migrating all night, tired travelers look for refuge: food, water, and shelter, and urban greenspaces are absolutely critical for refueling.  

    Warbler diversity will rapidly be increasing, over 15 species possible by the middle of May, depending on the progression of the season. Other species, such as sparrows, raptors, and other Neotropical Migrants such as orioles and tanagers are also on the move, increasing our chances of seeing a diversity of species. If the cemetery’s apples and cherries are blooming, we may be in for quite a treat as these are absolute magnets for hungry migrants.  Meanwhile, most trees have yet to fully leaf out, making them easier to spot! 

    ​It’s sometimes hard to leave Evergreen on a busy spring morning, but if we do, it will be for the very short trip over to Capisic Pond Park, where we’ll continue to seek migrants of all shapes and sizes.

    After about 3 hours of birding, we will be transported to two of our great local producers to sample their offerings and learn their styles. Our brewery destinations are subject to change, but the current plan is to visit Foundation and Rising Tide Brewing Company.

    Foundation Brewing Company is known for its clean, focused approach to craft beer, with a strong reputation for hop-forward ales and thoughtfully balanced lagers. Their lineup often showcases precision and consistency, with beers that highlight both modern techniques and traditional brewing fundamentals. A visit to Foundation offers an opportunity to explore how attention to detail and quality ingredients come together to create approachable yet expressive beers that reflect Portland’s thriving craft scene.

    Rising Tide Brewing Company has been a cornerstone of Portland’s craft beer community since its early growth years. With a diverse portfolio that ranges from crisp, easy-drinking favorites to bold, hop-driven offerings and seasonal specialties, Rising Tide emphasizes accessibility and craftsmanship. Their beers often reflect a balance between innovation and tradition, making them a great representation of the evolution of Maine’s brewing culture.

    The samples are included in the tour price, and Portland Explorer will supply a light snack (TBD) and water. Bring binoculars. We also recommend bringing a lunch or additional snack if you so desire. Light-colored, long-sleeve shirt and pants are highly recommended to reduce the nuisances of biting insects and trails may be muddy so wear appropriate footwear.

    We’ll be doing all of the driving, so you can relax. This tour will have one pickup location:

    8:00am – Marginal Way Park & Ride (opposite the intersection with Diamond St, just east of Franklin Ave), Portland.

    (Please arrive 15 minutes prior to your departure time.)

    We’ll return to these locations to drop you off at 2:00pm.

    This tour is limited to 12 participants, so sign up soon! This is a one-of-a-kind tour, and we think one you won’t want to miss!

    For a taste of what’s in store, here’s the trip report from our very exciting outing in 2025. 

    • Birds on Tap℠ – Road Trip! Shorebirds and Steins

    Sunday, August 16: 9:00am – 3:00pm​


    Portland Explorer (formerly Maine Brew Bus) and Freeport Wild Bird Supply are excited to continue our collaboration for 3 very special outings in 2026. 

    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.

    And not to worry, we’ll take a look at everything else, such as Common, Roseate, and Least Terns; herons and egrets, and who knows what else? We may even get a chance to see Nelson’s and Saltmarsh Sparrows depending on time, wind, and tide.

    After about 3 hours of birding, we will be transported to two of our great local producers to sample their offerings and learn their styles. Our brewery destinations are subject to change, but the current plan is to visit Nonesuch River Brewing and the Allagash Bungalow.

    Nonesuch River Brewing blends classic brewing traditions with a creative, food-friendly approach. Known for producing a wide range of styles—from hop-forward IPAs to smooth stouts and refined lagers—the brewery emphasizes balance, drinkability, and quality ingredients. With a strong culinary influence behind their brand, their beers are crafted to complement a variety of tastes, showcasing both technical precision and thoughtful flavor development. A visit highlights the versatility and craftsmanship that define Maine’s modern brewing landscape.

    Allagash Brewing Company is internationally recognized for its Belgian-inspired beers and commitment to craftsmanship. The Allagash Bungalow offers an inviting setting to explore a rotating selection of their beers, which may include their iconic witbier, barrel-aged specialties, or experimental small-batch releases. Rooted in tradition but continually innovating, Allagash represents one of Maine’s most influential breweries, known for its focus on fermentation, balance, and refined complexity.

    The samples are included in the tour price, and Portland Explorer will supply a light snack (TBA) and water. Bring binoculars and a spotting scope if you have one. We also recommend bringing a lunch or additional snack if you so desire. Sunscreen, a light jacket in case the wind turns onshore, and sturdy comfortable walking shoes are also recommended – we will be out in the sun for the duration of the birding portion of the tour. 

    We’ll be doing all of the driving, so you can relax. There will be one pickup location for this tour:

    9:00am – Marginal Way Park & Ride (opposite the intersection with Diamond St, just east of Franklin Ave), Portland.

    (Please arrive 15 minutes prior to your departure time).

    This tour is limited to 12 participants, so sign up soon! This is a one-of-a-kind tour, and we think one you won’t want to miss!

    For a taste of what’s in store, here’s the trip report from our very exciting outing in 2025. 

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    The New 2026 Fort and Feathers Series!

    Our collaboration with Portland Explorer (formerly The Maine Brew Bus) enters its 12th season, and our collaboration continues with a 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!)

    The three tours are as follows. After completion, tour reports will be posted here so this blog is your one-stop shopping for tour reports and upcoming itineraries.

    • Forts and Feathers: House Island!

    Sunday, October 18: 9:00am – 2:00pm​


    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!)

    But this time we’re leaving the van in the garage, and hitting the water! That’s right, we’re taking a cruise, and we’re returning to the private House Island in Porland Harbor!

    During our previous outings in which we became the first birding groups ever on the island, we found oodles of Yellow-rumped Warblers, other migrants, and learned about the island’s ecology. But we were also captivated by Captain Pete, who guided us through the historic fort, sharing a wealth of historical knowledge and fascinating stories.

    Once again, we’ve been granted special permission to come ashore and scour the island here in the peak of fall migration. We’ll follow well-maintained trails through the island’s mosaic of open habitats, scrub, and young woods. These are great habitats to search for a variety of migrants, and perhaps even a rarity!  

    Returning in October, rarities will once again be on our mind. While rare birds are rare, we are still going to expect the unexpected. But more likely are regular migrants of the season such as Yellow-rumped Warblers, a variety of sparrows, and a growing diversity of waterbirds. At the very least, we’ll have resident waterbirds and several species of gulls to sort through.

    As we motor back across the harbor, we’ll continue to familiarize ourselves with some of the common waterbirds, such as Common Eiders, Common Loons, and perhaps some lingering Ospreys and others from the summer, all while enjoying a local craft beverage produced in the city of Portland. While the exact plan is subject to change, we’ll be sure to come up with a plan to adequately celebrate our discoveries – or the one that got away! 

    Portland Explorer will supply a light snack and everyone is welcome to a free drink (alcoholic or non during the boat ride back). Bring binoculars. We also recommend bringing a lunch or additional snack if you so desire. Sturdy comfortable walking shoes are also recommended, as are a variety of layers as it can be quite chilly on the water by the end of October. 

    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).

    Meeting Location: 9:00am, Portland Beer Hub: 320 Fore Street, Portland, ME 04101

    *Please arrive 15 minutes prior to your departure time.*

    We’ll return to Portland Beer Hub at 2:00pm

    This tour is limited to 12 participants, so sign up soon! This is a one-of-a-kind tour, and we think one you won’t want to miss! To conveniently pay online, click on the “Book Now” link here.

    • Forts and Feathers: The Beaks of Peaks!

    Sunday, November 1st (weather date 11/8): 9:00am – 3:00pm.

    This “Mega” rare Virginia’s Warbler was Maine’s 5th ever, and found by Derek on Peak’s Island on the weekend we’ll be returning this year…just in time to find the next rarity!

    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!)

    But this time we’re leaving the van in the garage and hit the water once again! We’re going to hop aboard the Casco Bay Ferry Lines for the short, 20-minute trip across Portland Harbor to Peak’s Island.

    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, it’s 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.

    Portland Explorer will supply a light snack and water. Bring binoculars and a flashlight. We also recommend bringing lunch or additional snack if you so desire. Sturdy comfortable walking shoes are also recommended, as are a variety of layers as it can be quite chilly on the water by the end of October. 

    Meeting Location ; 8:45am – Portland Beer Hub: 320 Fore Street, Portland, ME 04101

    *Please arrive 15 minutes prior to your departure time.*

    We’ll return to Portland Beer Hub at 3:00pm

    This tour is limited to 15 participants, so sign up soon! This is a one-of-a-kind tour, and we think one you won’t want to miss!

    • Forts and Feathers: Fort Williams and Portland Head Light!

    Sunday, November 29: 8:00am to 1:00pm

    It’s a perfect time of year to find late migrants such as Orange-crowned Warblers
    in the scrubby habitats of the park.

    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!).

    With arriving winter waterbirds – from Great Cormorants to all three species of scoters – and truant migrants (and sometimes, even rarities!) – late November is a great time to hit the coast of Maine for productive birding. On this tour, we’ll take the Portland Explorer van over to Cape Elizabeth to bird the cliffs and uplands of Fort Williams Park.

    But that’s not all! We’ll also be diving into the history of the Fort and the world-famous Portland Head Lighthouse. At Fort Williams Park, we’ll explore a scenic coastal landscape rich with history and sweeping views of Casco Bay. The park features historic military structures, open green space, and dramatic rocky shoreline—offering a glimpse into Maine’s past alongside some of its most iconic ocean vistas.

    Just beyond the fort grounds stands Portland Head Light, Maine’s oldest lighthouse. Perched on the cliffs overlooking the Atlantic, it has guided mariners for more than two centuries and remains one of the most recognizable landmarks on the New England coast.

    We’ll be doing all of the driving, so you can relax. There will be one pickup location for this tour:

    8:00am – Marginal Way Park & Ride (opposite the intersection with Diamond St, just east of Franklin Ave), Portland.

    (Please arrive 15 minutes prior to your departure time).

    This tour is limited to 12 participants, so sign up soon! This is a one-of-a-kind tour, and we think one you won’t want to miss! To conveniently pay online, click on the “Book Now” link here.

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    But, wait, there’s even more!

    • The Rarity Roundup Van Tour 2026

    Sunday, November 8: 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. 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).

    Portland Explorer will supply a light snack (TBA) and water. Bring binoculars and a spotting scope if you have one. We also recommend bringing a lunch or additional snack if you so desire. Sunscreen, an extra layer or two, and sturdy comfortable walking shoes are also recommended as we will want to be comfortable during both a long drive or a standing vigil outside. 

    We’ll be doing all of the driving, so you can relax. There will be one pickup location for this van tour.

    8:00 am – Marginal Way Park & Ride (opposite the intersection with Diamond St, just east of Franklin Ave), Portland.

    (Please arrive 15 minutes prior to your departure time)

    This tour is limited to 12 participants, so sign up soon! This is a one-of-a-kind tour, and we think one you won’t want to miss!

    __________________________________________________________________________________________________________

    For more information, and to register for all of these tours, visit our website, here.

    This Week’s Highlights, 5/10-5/16/2025.

    The 2025 Bradbury Mountain Spring Hawkwatch came to a close on Thursday. It did not exactly end with a bang, but we had a great flight for the this late in the season on Monday, including a good movement of immature Broad-winged Hawks and Merlins, such as this one. It, and everything else that has passed over or by the summit for the last two weeks has only added to our record-breaking season.

    After last week’s rarity insanity, this was a tamer, more “normal” week for mid-May. While several great songbird flights occurred this week, concentrations were few, but there were “new” birds arriving most every day. Here are my observations of note over the past seven days.

    • 1 continuing RUFF (REEVE), Walsh Preserve, Freeport, 5/10 (with Saturday Morning Birdwalk group).
    • 1 ORCHARD ORIOLE (FOY), 2 Blue-gray Gnatcatchers, etc, Green Point WMA, Dresden, 5/13 (with Jeannette).
    • 1 immature male ORCHARD ORIOLE, feeders here at the store, 5/14.
    • 1 continuing hen CANVASBACK, Great Pond, Biddeford Pool, Biddeford, 5/15.

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

    • 1 Bobolink, Thornhust Farm, North Yarmouth, 5/10 (with Saturday Morning Birdwalk group).
    • 1 Red-eyed Vireo, Florida Lake Park, Freeport, 5/12 (with Jeannette).
    • 2 Spotted Sandpipers, Florida Lake Park, 5/12 (with Jeannette).
    • 1 Canada Warbler, Florida Lake Park, 5/12 (with Jeannette).
    • 2 Green Herons, Green Point WMA, Dresden, 5/13 (with Jeannette).
    • 7 Short-billed Dowitchers, Walsh Preserve, Freeport, 5/13 (with Jeannette).
    • 1 Scarlet Tanager, our property in Durham, 5/14.
    • 1 Blackpoll Warbler, Florida Lake Park, 5/14.
    • 4 Laughing Gulls, East Point, Biddeford Pool, Biddeford, 5/15.
    • Numerous Common Terns, Biddeford Pool environs, 5/15.
    • 2 AMERICAN OYSTERCATCHERS, Ocean Avenue, Biddeford Pool, 5/15.
    • 5 Roseate Terns, East Point/Ocean Ave, Biddeford Pool, 5/15.
    • 26 Ruddy Turnstones, The Pool, Biddeford Pool, 5/15.
    • 2+ Semipalmated Plovers, The Pool, 5/15.
    • 82 Black-bellied Plovers, The Pool, 5/15.
    • 150 Semipalmated Sandpipers, The Pool, 5/15.
    • 4 Marsh Wrens, Cobboseecontee Lake Causeway, 5/16.

    Bradbury Mountain Spring Hawkwatch

    The Week 8 report can be found here. The report for the final week, finishing on Thursday, can be found here.

    Upcoming Tours (with space available):

    Rangeley Birding Festival, June 5-8

    Recent Highlights, 3/22-3/28/2025.

    This adult Red-shouldered Hawk didn’t look very pleased about the snowfall on Monday as it
    hunted voles in our yard in Durham.

    As is often the case in March, waterfowl and new arrivals dominated my observations of note over the past seven days.

    • 6 Lesser Scaup with ~600 Greater Scaup, 400-450 American Black Ducks, 200-250 White-winged Scoters, 2 American Wigeon, 1 Ring-necked Duck, etc, Maquoit Bay Conservation Land, Brunswick, 3/22 (with Saturday Morning Birdwalk group).
    • Fox Sparrows at our feeders in Durham peaked at an impressive 5 on 3/24.
    • 1 Rusty Blackbird, 6 Horned Larks, 1 pair Northern Pintails, etc, North River Road, Auburn, 3/25.
    • 4 SANDHILL CRANES (FOY), Upper Street, Turner, 3/25.
    • 1 imm. American Goshawk (FOY), Bradbury Mountain Spring Hawkwatch, 3/25.
    • 1 Rusty Blackbird, Florida Lake Park, Freeport, 3/26.
    • 1 “EURASIAN” GREEN-WINGED TEAL (FOY) and 2 Wilson’s Snipe (FOY), Mouth of the Abby, Bowdoinham, 3/27 (With Bill Thompson; photos).
    • 1 “EURASIAN” GREEN-WINGED TEAL, Green Point WMA, Dresden, 3/27 (with Bill Thompson; photos).
    • 1 first-cycle Iceland Gull, Front Street Boat Launch, Bath, 3/27 (with Bill Thompson).
    • 8 Fish Crows, Bath Landfill, 3/27 (with Bill Thompson).
    • 1 Snowy Egret (FOY), Wharton Point, Brunswick, 3/27 (with Bill Thompson).
    • Total of at least 31 Bald Eagles around Merrymeeting Bay on 3/27 (with Bill Thompson).

    Bradbury Mountain Spring Hawkwatch

    The Week 1 report can be found here.

    Upcoming Tours:

    • NO BIRDWALK, Saturday 3/28 due to the winter storm.
    • Woodcocks Gone Wild scheduled for TOMORROW, Saturday, March 29th has been postponed due to the weather until Saturday, April 5th. Call for waitlist.

    Recent highlights, 3/1-3/14/2025.

    Don’t panic – this wasn’t in Maine!  But it was my bird photo highlight over the past two weeks. This Boreal Owl was spotted a short distance north of Duluth along the famous North Shore Road on the first day of a visit there with friends on March 1st. I don’t usually chase birds out of state, but this winter has been incredible for Boreal (and Great Gray) Owls and we just couldn’t resist any longer!  Photos from this, and other recent trips, are currently being posted regularly to the store’s Facebook page.

    After a quick last-minute trip to Duluth, Minnesota for a birding weekend with friends (Boreal and Great Gray Owls!), Jeannette and I did our usual pre-hawkwatch long weekend and used it to visit friends in the Lower Rio Grande Valley (Green Jay fix and other Lower Rio Grande specialties!). In between and thereafter, it’s been mostly catching up at the store and life, but in some free moments, I had a few observations of note, including the vanguard of spring migration.

    • Our overwintering Fox Sparrow here at the store continued through week’s end, although it has become much more sporadic at the feeders.  
    • Our Fox Sparrow at home in Durham continues as well, often singing in the morning.
    • 1 Red-winged Blackbird (FOS), our feeders in Durham on 3/5. Increased to 3 on the 6th. 20-25 by the 12th, etc.
    • 1 Common Grackle (FOY), our feeders in Durham, 3/12.
    • 3 Brown-headed Cowbirds (FOY), our feeders in Durham, 3/12.
    • There was a nice little arrival of Song Sparrows to the area on the morning of the 12th.
    • 1 probable CACKLING GOOSE, Rte 136, Durham, 3/12. Among 600+ Canadas, I had to reposition for a better and confirming view and shortly thereafter all geese were flushed by an eagle. Subsequent searches failed to relocate the suspect bird.  
    • 4 Fish Crows (FOY), Anniversary Park, Auburn, 3/13.
    • 1 Killdeer (FOY), Thornhurst Farm, North Yarmouth, 3/13.

    Bradbury Mountain Spring Hawkwatch

    The 19th season of the Bradbury Mountain Hawkwatch starts tomorrow! Free and open to the public, we welcome Zane Baker back for his 7th season as Official Counter. 9-5 every day, weather permitting.

    Daily counts will be posted here and weekly summaries will be posted here.

    Upcoming Tours:

    1. Woodcocks Gone Wild: Saturday, March 29th. One space remains; call for waitlist.

    Recent Highlights, 3/2– 3/10/2024

    We birded Rhode Island for a couple of days this week, and found this Pink-footed Goose, about the 7th or 8th ever recorded in the state as we drove through Middletown!

    Despite 4 days of birding out of state during this period, I had a handful of observations of note here in Maine over the last nine days, including the vanguard of spring migrants. They included:

    • The first significant influx of Red-winged Blackbird and Common Grackles arrived this week, and waterfowl are definitely on the move. Scattered Red Crossbills continue, including around our Durham property and around the store area this week.
    • 4 drake and 2 hen BARROW’S GOLDENEYES continue, Winslow Park, Freeport, 3/2 (with Saturday Morning Birdwalk group).
    • 1 Fox Sparrow (FOY), our yard in Durham, 3/8.
    • 1 pair GADWALL (FOY), 1 Peregrine Falcon, 1 Red Crossbill, etc, Broad Cove Preserve, Cumberland, 3/9 (with Saturday Morning Birdwalk group).
    • 3 American Woodcocks (FOY), our property in Durham, 3/9.
    • Total of 12 Killdeer (FOY) from several locations around the “Greater Yarmouth Goose Fields, 3/10.
    • 1 pair Northern Pintail, Thornhurst Farm, North Yarmouth, 3/10.

    TOURS AND EVENTS:

    Only a four spaces remaining for April 6th’s “Woodcocks Gone Wild.”  This year, we are requesting pre-registration for the first time, with evening-of walk-ups only if we have extra space; sorry for the inconvenience. You can register here.

    BRADBURY MOUNTAIN SPRING HAWKWATCH

    We get underway for the 18th season on Friday, March 15th. We’ll be welcoming Zane Baker back for his record-shattering 6th season! All the pertinent information, and link to daily counts, can be found here.

    This Week’s Highlights, March 19-24, 2022.

    My personal highlights over the past six were as follows. Not surprisingly, it was mostly first-of-year new arrivals. The new bird for my Bradbury Mountain list, however, was definitely more of a surprise!

    • 3 male and 1 female NORTHERN SHOVELERS (FOY), 100+ Greater and 10+ Lesser Scaup, 1 drake American Wigeon, 1 Bonaparte’s Gull (FOY), etc, Wharton Point, Brunswick, 3/19 (with Saturday Morning Birdwalk group).
    • 4 Horned Larks and 1 American Wigeon, Highland Road, Brunswick, 3/19 (with Saturday Morning Birdwalk group).
    • 2 Eastern Meadowlarks (FOY) and 5 Brown-headed Cowbirds (FOY), Chesley Hill Road, Durham, 3/20.
    • 1 Great Blue Heron (FOS), Cousin’s River Marsh, 3/20.
    • 4 American Kestrels (FOY), Bradbury Mountain Hawkwatch, 3/20.
    • 1 adult LESSER BLACK-BACKED GULL, fly-by at the Bradbury Mountain Hawkwatch, 3/20 (with Zane Baker). This was my 142nd all-time Bradbury Mountain State Park species!
    • 20 Ring-necked Ducks (FOY), 2 American Wigeon, etc, Mouth of the Abagadasset River, Bowdoinham, 3/21 (with Jeannette).
    • 6 Fish Crows (FOY), Maine Mall Road, 3/22.
    • 6 Brant, Kettle Cove, Cape Elizabeth, 3/22.
    • 7+ American Woodcocks, Pownal, 3/23 (with Jeannette).

    And in case you missed it, I was one of the guests on Thursday’s Maine Calling, talking about spring migration, bird feeding, and bird health. You can listen to the replay of the episode here.

    And finally, our spring tour season gets kicked off next Saturday with our annual “Woodcocks Gone Wild!” See the Tours page of our website for more info.

    Derek’s Birding This Week, 5/8-14/2021

     

    It’s warbler season! This obliging Northern Parula was in the canopy surrounding the
    Bradbury Mountain Hawkwatch on May 14th. You know the hawkwatching season is coming to a close when there are more species of warblers around the summit than migrant hawks tallied overhead!

    My highlights over the past seven days included the following:

    • 12 species of warblers led by 40-60 Yellow-rumped Warblers and 10 Black-and-white Warblers, Florida Lake Park, Freeport, 5/8 (with Saturday Morning Birdwalk Group).
    • 17 species of warblers, led by 30+ Yellow-rumped and 9 Common Yellowthroats, Florida Lake Park, 5/11.
    • 1 Rusty Blackbird continues at Florida Lake Park through week’s end; regular in early May here.
    • 1 Warbling Vireo, our yard in Pownal, 5/14 (Yard Bird #131!)
    • 18 species of warblers led by 40+ Yellow-rumped and 19 Common Yellowthroats, Florida Lake Park, 5/14.
    • 1 Evening Grosbeak (with Noah Gibb) and 4 Lesser Yellowlegs (my 164th Patch Bird here!), Florida Lake Park, 5/14.

    It’s on! My personal first-of-years and new spring arrivals included:

    • 1 Magnolia Warbler, Florida Lake Park, 5/8 (with Saturday Morning Birdwalk group).
    • 1 American Redstart, Florida Lake Park, 5/8 (with Saturday Morning Birdwalk group).
    • 1 Least Flycatcher, Florida Lake Park, 5/8 (with Saturday Morning Birdwalk group).
    • 1 Lincoln’s Sparrow, Garcelon Bog Conservation Area, Lewiston, 5/9.
    • 2 Bank Swallows, Bradbury Mountain Spring Hawkwatch, Pownal, 5/9.
    • 1 Rose-breasted Grosbeak, here at the store, 5/9.
    • 1 Great-crested Flycatcher, Florida Lake Park, 5/10.
    • 1 Solitary Sandpiper, Florida Lake Park, 5/10.
    • 14 American Pipits, Bradbury Mountain Spring Hawkwatch, 5/10.
    • 1 Eastern Kingbird, Bradbury Mountain Spring Hawkwatch, 5/10.
    • 1 Spotted Sandpiper, Florida Lake Park, 5/11.
    • 1 Wilson’s Warbler, Florida Lake Park, 5/11.
    • 1 Blackpoll Warbler, Florida Lake Park, 5/11.
    • 1 “WESTERN” Palm Warbler – rare but fairly regular in spring, Florida Lake Park, 5/11.
    • 2 Prairie Warblers, Hidden Pond Preserve, Freeport, 5/11.
    • 1 Swainson’s Thrush, Hedgehog Mountain Park, Freeport, 5/12.
    • 3 Bobolinks, Hedgehog Mountain Park, 5/12.
    • 1 Wood Thrush, Florida Lake Park, 5/14.
    • 2 Canada Warblers, Florida Lake Park, 5/14.
    • 2 Cape May Warblers, Bradbury Mountain Spring Hawkwatch, 5/14.

    Possible “Krider’s” x “Eastern” Red-tailed Hawk, Pownal, Maine, 4/20/21

    This stunningly pale immature Red-tailed Hawk passed over the Bradbury Mountain Spring Hawkwatch, sponsored by Freeport Wild Bird Supply, in Pownal, Maine on the afternoon of April 20, 2021.

    Highly suggestive of the extremely pale “Krider’s” Red-tailed Hawk (a subspecies or quite possibly just a very pale color morph) from Central North America and with scattered vagrant records along the Eastern seaboard, we believe this individual shows features most consistent with an “intergrade” between the so-called Krider’s and our typical Eastern subspecies.

    The very pale white head first brought my attention to this bird as it approached the summit from the north-northeast, and circled overhead and slightly behind the plethora of counters and observers on our biggest flight day of the season. Tova Mellen gets the award for the best photos – by far – and we appreciate her effort and willingness to share them. Thanks, Tova!

    Andrew Sharp, Mathew Gilbert, and Charles Duncan also managed photos, and I was able to capture (poorly!) a few additional angles that show some helpful features.

    The mostly-white head, very pale underparts, and lightly-marked underwings (especially the reduced patagium) all suggest Krider’s. However, the darker crown and fairly-dark spots on what would be the edges of the belly band are more suggestive of an intergrade.

    The relatively bold white panel on the upperwings is also suggestive of Krider’s, but it’s not as bold and bright as many photos suggest. The back color is also brownish-gray. Both of these look to be more consistent with an intergrade.

    The white uppertail coverts/lower rump area was more evident than this too-dark photo suggests, nonetheless, it does not seem white and broad enough to be a Krider’s. Unfortunately, the pattern of the uppertail was not decipherable.

    The poor exposure of this photo makes the bird look much darker than it appeared in the field (looked more like Tova’s photos, above), but it does accentuate where the dark markings are and are not.

    As for printed references, this bird looks to be a near-perfect match for the “Juv/1st Year Eastern x Krider’s Integrade on Page 66 of The Crossley ID Guide to Raptors.

    We had limited views of the upperparts, but they did suggest the presence of fairly extensive white on the scapulars, the large pale window, and the narrow pale uppertail covert band as shown on page 293 of Raptors of Eastern North America by Brian K. Wheeler.

    Therefore, we reached the tentative conclusion that this bird was an Eastern x Krider’s, but as with all subspecies and especially hybrid thereof, designations of Red-tailed Hawk, absolute identification is likely impossible. Fun bird though!

    I’ll add any comments and feedback I receive here:

    Derek’s Birding This Week, 3/13-19/2021.

    With the Bradbury Mountain Hawkwatch underway, not surprisingly, just about all of my time was spent up there, getting our new counter up to speed and prepared for the flights to come.  My observations of note over the past seven days included:

    • Good pulse of American Robins, Song Sparrows, Red-winged Blackbirds, and Common Grackles into the area this week.
    • 4 Fox Sparrows (FOY), our yard in Pownal, 3/14. At least 3 continued through week’s end.
    • 2 Red-shouldered Hawks (FOS), Bradbury Mountain Spring Hawkwatch, 3/16.
    • 2 Wood Ducks (FOY), Bradbury Mountain Spring Hawkwatch, 3/16.
    • 3 Fox Sparrows, Runaround Pond Recreation Area, Durham, 3/18.

    This Week in Finches. I guess the “return flight” of most species moved northward to our west so far.

    • Red Crossbill: 1, Bradbury Mountain Spring Hawkwatch, 3/16.

    Townsend’s Solitaire at Bradbury Mountain!

    It was a very good day up at the Bradbury Mountain Spring Hawkwatch, sponsored by Freeport Wild Bird Supply and Leica Sport Optics. The 2017 Official Counter, Zane Baker, had the day off today, so I was the counter for the first half of the day. Jeannette took the second shift, and were it not for Sasha’s declining health, I definitely would have remained until day’s end. We were having too much fun!

    With light southwesterly winds aloft (and light and variable at the surface), record warmth, and perfect timing, we knew it was going to be a big day. Zane could not stay away, and Katrina Fenton, the 2012 through 2014 Official Counter, was visiting from New Hampshire. Several other local birders were present as well, as were hawkwatchers from New Hampshire and Mid-coast Maine. After a slow, somewhat chilly start, the day, and the hawkwatch began to heat up.

    At approximately 11:10, I spotted a Black Vulture soaring over Hedgehog Mountain. It was low and relatively close, affording prolonged scope views for over five minutes before it drifted away to the north or northeast. Several personal first-of-years included 7 Northern Flickers, 1 Barn Swallow, and 3 Yellow-rumped Warblers. 2 Yellow-bellied Sapsuckers and 1 Ruby-crowned Kinglet were also first of the season for the count site.  We also had a steady trickle of migrant Tree Swallows, along with a smattering of other passerine migrants. Later in the day, two Sandhill Cranes (our 6th and 7th of the season) also passed overhead.

    A steady light flow of raptors was adding up, too. 209 were tallied when I departed at 1:00, led by 59 American Kestrels and 37 Broad-winged Hawks, but a decent total of 11 species in all. (A goodly 361 was our final tally by day’s end).

    Sure, we had a little rarity fever on our minds, especially after the Black Vulture (downright expected on such conditions in early to mid-April), but all hell broke loose at 12:18pm EDT. 

    Then, a medium-small passerine came flying towards us, moderately high, and suggestive of an Eastern Bluebird with a thrush-like flight and shape. But as I lingered on it, I realized it was definitely not a bluebird – its flight was faster, steadier, and it was solidly colored. It also seemed a little larger and longer. It was backlit by the sun, it was coming right at me, but it was looking odd. 

    As it got closer, I said “get on this passerine…Katrina, get your camera!” as she was closer to her long lens than I was to my superzoom. As it passed right overhead, still a little backlit, I yell, “TOWNSEND’S SOLITAIRE!”

    A slim bodied, long-tailed, thrush-like bird passed overhead, with a screaming wide, bold, and buffy stripe through the near-center of the wing (obviously known to be the base of the flight feathers).

    As it flew over, then headed straight away, it was finally getting into better light. And it looked gray. Quite gray. As I was calling for it to “turn, turn!” Katrina was unable to find it in the viewfinder, so switched to bins. Zane got on it, as did a couple of other birders, including Don Thompson.

    Unfortunately, it did not turn, and I never saw the upperwing. I also never got a real handle on the tail, beyond silhouette.

    I don’t think we had really clinched the ID yet, even though I knew it had to be a Townsend’s Solitaire. Only the Catharus thrushes share that wide and distinct buffy wing stripe, which I will address in the notes below.

    I stepped aside, turning over the watch to Zane, and wrote two pages of field notes. Only then did I consult a Sibley, and I discussed the bird with others, especially Katrina who was the only other person it saw it fairly well in binoculars.

    • Bold, buff wingstripe obvious, from based of inner secondaries to end, or nearly so, of outer primaries. Wide and fairly even throughout.
    • With sun behind it, it first looked all-dark, with little to no contrast (actually thought of a blackbird at first), but got lighter as it passed roughly overhead, distinctly solid gray as it went straight away. But it was never in perfect light.
    • First impression was of a thin tail, which it may have then partially opened at one point, but as it was going away, no detail was seen (i.e. overall color or white fringes).
    • Only other possibility was a Catharus thrush, but that seems even less likely to be overhead at 12:18pm on April 11th in Maine. While Hermit Thrushes are just now arriving, and we do occasionally see “morning redetermined migration” throughout the day (e.g. some Yellow-rumped and Palm Warblers, along with at least one surprisingly high Eastern Phoebe today), Catharus thrushes usually don’t reorient, and if they do (at least at Sandy Point in the fall), it’s immediately after sunrise.
    • Question: could the back-lighting have made the wingstripe look wider and bolder from below? From my experience at Sandy Point, when in fact a Catharus does go overhead, that wingstripe is obvious, but it is not as obvious as in this bird. And of course, no lightening scenario would make a brown bird look cool gray.
    • Tail seemed long, and the body especially seemed too slim for a Catharus. It did not have a broad chest or pot-bellied appearance, as it was uniformly more tubular (even slimmer than a bluebird). Smaller and much skinnier than a Wood Thrush, yet larger and longer than a Veery, we of course went to Hermit Thrush as a fallback (due to seasonal status; but see discussion below).
    • Upperwing not seen. Tail pattern not deciphered.

    Discussion:

    – Katrina: “When I finally got on it (in bins; heading away but now in the best light we had it) it did not look brown at all, and definitely appeared gray.” Zane also thought it looked gray, not brown.

    – Katrina thought the tail looked long, body slim and not pot-bellied like a Catharus. And she reviewed my notes with no additional comments or edits.

    – We then consulted Sibley Guide to Eastern Birds (2nd edition): Underwing coverts not obviously pale as in Hermit Thrush, wing pattern of solitaire only similar to Swainson’s or Gray-cheeked Thrush/Bicknell’s Thrush. Of course, what would one of those species be doing here now, and flying overhead in the middle of the day? Even if a vagrant/pioneering individual of one of those species wintered far north of usual range, why would it be in flight in the middle of the day? But Townsend’s Solitaires are on the move about now, and do migrate diurnally (like bluebirds).

    The light was simply not perfect, and we were unable to get photos, so we carefully discussed the bird. With several birders of various levels of experience around us, we took this as a “teaching moment” to go through the process and exemplify the caution needed to make a call of a rarity under less than ideal circumstances.  But through the process of elimination, we simply cannot come to any alternative conclusions. It was too gray, too slim, and too out of place for a Catharus thrush; we could not figure out how the lighting or the view could have resulted in a solidly-gray undersides with little noticeable contrast (definitely no spots!). Also, I’ll fallback a bit on my initial excited call of Townsend’s Solitaire.

    While we would have loved a longer and closer look in better light (or a brief alightment on a nearby tree!), and of course a photo, it is impossible for me to believe this was anything other than a Townsend’s Solitaire, a rare but regular vagrant to the Northeast. This was a new record for the Bradbury Mountain Spring Hawkwatch, and the park in general. And it might very well go down as the bird of the season.