Tag Archives: Broad-winged Hawk

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. 

    ___________________________________________________________

    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.

    ________________________________________________________

    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, 5/26 to 6/2, 2023

    This first summer male Blue Grosbeak was present on Monhegan for at least a week, and unexpectedly, was flycatching for seaweed flies in shoreline rocks for most of the time, including the two days we looked at it with my Monhegan Spring Migration Weekend tour group.

    With 5 days on Monhegan and one (half) day offshore, I enjoyed a lot of great birds this week. My observations of note over the past seven days included:

    • 1 Mourning Warbler, our property in Durham, 5/26 (Yard Bird #137!)
    • Monhegan Island with our Monhegan Spring Migration Weekend Tour group (full trip report and photos to come).

    Daily:

    • Impressive numbers of Red Crossbills swirling around the island and tough to quantify, including many juveniles. High counts of largest flock(s) in the mid-20’s.  Three WHITE-WINGED CROSSBILLS were present each day at least through the end of the weekend. Rare for the island, a pair of HOUSE FINCHES appeared on the 27th and continued through the end of our stay.  Here are my group’s other daily highlights.

    5/26:

    • 11 Bay-breasted Warblers (FOY)
    • 1 Cape May Warbler (FOY)
    • 1 female Evening Grosbeak
    • 1 Black-billed Cuckoo
    • 1 continuing ORCHARD ORIOLE
    • 1 Philadelphia Vireo (FOY)

    5/27:

    • 1 continuing male DICKCISSEL
    • 1 continuing female/imm male SUMMER TANAGER
    • 1 female ORCHARD ORIOLE
    • 1 Olive-sided Flycatcher (FOY)

    5/28:

    • 9 GLOSSY IBIS – circled the island early in the morning but did not land. My 225th Island Bird!
    • 1 probable immature male PURPLE MARTIN
    • 1 continuing 1st-year male BLUE GROSBEAK
    • 1 immature BROAD-WINGED HAWK
    • 1 continuing male DICKCISSEL

    5/29:

    • 1 pair ORCHARD ORIOLES
    • 1 continuing SNOWY EGRET – Jeannette and I finally caught up with it for my 226th Island Bird!
    • 1 continuing 1st year male BLUE GROSBEAK
    • 5/30 (With Jeannette):
    • 1 continuing male ORCHARD ORIOLE
    • 1 Field Sparrow
    • Did not try to catch up with continuing rarities, although two quick checks did not turn up the Dickcissel or the Blue Grosbeak.
    • The Zeiss Pelagic with Cap’n Fish’s Cruises out of Boothbay Harbor, 6/2. This special mini-pelagic, sponsored by Zeiss Optics visited Eastern Egg Rock before heading 20 miles offshore. Trip report to come, but for now, the highlights:

    1 Razorbill at Eastern Egg Rock

    1 COMMON MURRE (between Eastern Egg Rock and Murray Hole)

    350-400 total Wilson’s Storm-Petrels (FOY)

    12 RED-NECKED PHALAROPES

    • TOURS AND EVENTS:

    I’ll see you next week at the Rangely Birding Festival! Most (but not all) tours are sold out, but everyone can join me for the free and open to the public Birds on Tap! Event at Parkside and Main (beverages not included)!

    This Week’s Highlights, May 21-27,2022 (including 3 days on Monhegan)

    This Sandhill Crane was more than a little shocking as it arrived on the island and flew right over several us eating lunch before landing on the shoreline. It was a most unexpected “island-bird” for me,
    and a real special treat for my client.

    If I was going to top last week’s spectacular week of migration, it was going to require a visit to Monhegan. And Monhegan definitely delivered, even if the largest number of birds this week moved over the weekend, before I arrived on the island. Here are my observations of note over the past seven days.

    • 17 species of warblers, led by 16 Common Yellowthroats and 9 American Redstarts, but also including 5 Bay-breasted Warblers, Florida Lake Park, Freeport, 5/21 (with Saturday Morning Birdwalk group).
    • 1 Yellow-bellied Flycatcher (FOY), Florida Lake Park, 5/21 (with Saturday Morning Birdwalk group).
    • 15 species of warblers, led by 11 Common Yellowthroats and 8 Yellow-rumped Warblers, Florida Lake Park, 5/22 (with clients from Maine).
    • 10 Common Nighthawks (FOY), our yard in Pownal, 5/22.
    • ~40 Short-billed Dowitchers, flying high over our Pownal yard on 5/22 (with Jeannette). Interestingly, the third record for our yard of high spring migrants.

    Three days on Monhegan with a client from India on 5/23 through 5/25 yielded 91 species and 18 species of warblers.  Monday was incredible, with lots of diversity, lots of quality, and just incredible looks at everything. Blackpoll Warblers were by far the dominant migrant each day, as expected. Here are our daily highlights:

    5/23:

    • 1 SANDHILL CRANE – I almost dropped my hand pie as this came cruising over the Trailing Yew, circled the meadow, and landed on the shoreline at a tidepool where observed by almost everyone on the island – birders and bird-curious alike.  Photos above.
    • 1 immature, I believe continuing, BROAD-WINGED HAWK.
    • 1 Yellow-billed Cuckoo (FOY)
    • At least 4-5 Black-billed Cuckoos, including this incredible observation of such normally shy birds!
    • 1 imm. male ORCHARD ORIOLE
    • 1 EASTERN WHIP-POOR-WILL (FOY, and a self-found island bird from my bedroom!)

    5/24:

    • 1 continuing SANDHILL CRANE. In the meadow in early morning before reportedly being observed later flying toward the mainland.
    • 1 imm. male Orchard Oriole
    • 1 continuing EASTERN WHIP-POOR-WILL (with client, Kristen Lindquist, Bill Thompson, and Jess Bishop).
    • 1 leucistic (and nearly pure-white but with normal bare parts) Herring Gull.

      5/25:
    • 1 female ORCHARD ORIOLE
    • 1 Green Heron (FOY)
    • 1 Wood Thrush

    Our first pelagic with our partners Cap’n Fish’s Cruises out of Boothbay Harbor will run on Monday, June 6th. It includes a visit to Eastern Egg Rock and chumming deeper offshore.  Info here: https://www.freeportwildbirdsupply.com/pelagics

    I found a Northern Parula building a nest at Florida Lake Park last week, and was enthralled
    with watching its progression.

    Mt. Cutler in Hiram: A New Fall Hawkwatching Hotspot?

    IMG_0522_Bonxie+J_hawkwatching

    For several years now, Jeannette and I have been searching for a fall hawkwatching location away from the coast in southern Maine. While there are several good concentration points in the area, we were looking for an inland hill or ridge well off of the coastal plain that was relatively convenient, accessible without too much hiking, and most important: consistent – a place where even on a “slow” day, at least a few hawks might be seen.

    Along the coastal plain, large numbers of hawks can sometimes be seen. But it’s often fairly random: you just happen to look up at the right time in the right place. In fact, our biggest fall hawk flights – by far – have been right over our store here in Freeport. Those (especially the 7,000+ bird day a few years back) have been some great flights, but most days would not produce a single migrant raptor – there’s no concentration mechanism along most of the southern coastal plain (the peninsulas of the Mid-Coast are a different story).

    But we’ve been looking for an “old-fashioned” inland ridge, where a variety of conditions will produce birds, and the chance of close birds (unlike most coastal sites) and rarities (like Golden Eagle and perhaps consistent Rough-legged Hawk or Northern Goshawk) might occur.

    Well, we very well might have found one!

    Yesterday, Jeannette and I hiked up Mt. Cutler in Hiram, Maine, about 1:15 away from us in the southeastern corner of Oxford County. A steep but rather short hike of less than a mile delivers you to the 1,232ft summit. But we actually returned to a clearing at 0.82 miles up the North Trail from the parking area on Hiram Hill Road.

    Impressive views extend on both sides.
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    To the west, you can see the foothills of the White Mountains.
    IMG_0515_westerly view_edited-1

    To the east-southeast, the hills and ridges on the west shore of Sebago Lake. And down below, the Saco River valley.
    IMG_0510_easterly view

    That’s a nice mix of geography to usher birds to a relatively long (for this area of the foothills) ridge running northeast to southwest.
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    No sooner had we put down our backpacks and tied Bonxie to a tree, we looked up and immediately starting seeing raptors. Soon, we very much regretted not having arrived earlier; we didn’t start scanning the skies until 11:22.

    But by our departure at 2:30pm, we tallied 236 migrant raptors of 7 species. This is not an epic flight by any stretch of the imagination, but how many did we miss before we arrived? A light WNW wind and a thin layer of cirrus clouds were perfect for producing a hawkflight here. And we were excited to finally get the right conditions on a day off to try a new hawkwatching locale. We hiked here about two years ago and thought it would be worth coming back during fall hawk migration season, and it’s been on the agenda ever since.

    More importantly, we believe, was that even after the winds shifted to the unfavorable south-southwest by 12:50 pm with increasing clouds, we still had birds moving. Instead of soaring high in kettles though, they were gliding by in a slow trickle, using the lift generated by the steep ridge and headwind. This suggests that raptors seek out Mt. Cutler specifically for geographical or aerodynamic reasons, and therefore our flight was not just a lucky random occurrence. The diversity of non-raptor migrants also adds more credence to our hypothesis.

    Of course, one day a hawkwatch does not make. Our data set is far too small to draw any conclusions other than it’s worth going back up here again. And you know we will!  I’ll report what we find, but in the meantime, if you give it a try, please let us know what you see.

    Here is our scorecard:
    203 Broad-winged Hawks
    9 Ospreys
    8 Bald Eagles
    8 Turkey Vultures
    6 Sharp-shinned Hawks
    1 Cooper’s Hawk
    1 Merlin

    T=236

    Other migrants:
    38 Monarchs
    11 large dragonfly species
    3 PURPLE MARTINS (late and intriguing sighting; could they be related to the passage of Hurricane Dorian that deposited a large number of martins in Nova Scotia, where they are a vagrant).
    2 Green Darners
    1 Common Loon
    1 Double-crested Cormorant
    1 Eastern Kingbird
    1 unidentified warbler
    1 Twelve-spotted Skimmer
    1 Red Admiral

    10/14/2020:

    Well, we finally had a day off with favorable conditions!  

    We had a little raptor flight on light northwesterly winds, but stealing the show was a BOREAL CHICKADEE at our observation point just below the summit. In mixed woods at around 1200ft, this is low and out of habitat, and by far my most southeastern observation ever in the state. As surprising as it was, this species is also irrupting this year – like so many birds out of the Eastern Canadian Boreal – and so it wasn’t completely shocking.
     
    6 RED CROSSBILLS, 21 Pine Siskins, and 1 Purple Finch were also noted.
     
    The hawkflight between 9:35am and 1:35pm consisted of:
    18 Sharp-shinned Hawks
    10 Turkey Vultures
    9 Bald Eagles
    3 Red-tailed Hawks
    2 unidentified buteos
    1 Red-shouldered Hawk
    1 Northern Harrier
     
     

    2016 Bradbury Mountain Spring Hawkwatch Season In Review

    Hawkwatch_last_day_2016
    The 10th annual Bradbury Mountain Spring Hawkwatch wrapped up on May 15th, bringing a remarkable season to a close. Although I did go up for two hours to hope for a vagrant Mississippi or Swallow-tailed Kite on the 20th, netting five migrants (2 Sharp-shinned Hawks and 1 each of Broad-winged Hawk, Cooper’s Hawk, and Merlin. All immatures as expected on the late date). It was worth a try!

    Anna Stunkel, a College of the Atlantic graduate and veteran of the Lucky Peak hawkwatch in southwestern Idaho, was the 2016 Official Counter, and she did an incredible job. A tireless observer and interpreter, she introduced hundreds of visitors to the project, and to our numerous local Bald Eagles! While Jeannette and I covered her days off – when rain didn’t do the job for us – or whenever else we got a chance, our many volunteers, especially Zane Baker, Tom Downing, Dave Gulick, Chuck Barnes, and Rick Hartzell were priceless. No hawkwatch is successful without a loyal cadre of assistants – spotting birds, answering questions, and bringing food – so thanks to you all!
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    The 2016 season total of 4,785 between March 15th and May 15th was our second highest total in the ten years of the project, and an impressive 17.6% above average (we exclude 2007 from our data analysis due to a change in methodology after this “trial” year).

    Oddly enough, we amassed this tremendous total despite losing 16.5% of our possible coverage hours (9am to 5pm EDT) to weather, including fog, rain, snow, or high winds. The 414 total hours of observation was actually 6.6% below our average.

    343 raptors passed the watch on April 17th, topped by the 980 tallied on 4/22 and 585 on 4/23. Those two amazing days changed our season dramatically – we went from worrying about a record low count to dreaming about a record high! 3,165 of our raptors passed through between April 16th and April 28th, accounting for 70% of our total flight.

    Two rarities were recorded, headlined by a Black Vulture (our 7th of all time) on May 12th, and perhaps even rarer according to the season, a Broad-winged Hawk on March 20th (our previous earliest date was April 3rd, 2008 which itself was an outlier). We hypothesize that this was not a vanguard of the usual long-distant migrants arriving from Central America so early, but rather a bird that wintered either in South Florida or perhaps even well north of usual range thanks to the mild winter over the East.

    Although southwesterly winds – our best conditions – were rare this spring, numerous days of west and light northwest in April, combined with sunny conditions and few weather systems during the peak weeks of our flight produced our great count, led by above average numbers of Osprey, Northern Harrier, Sharp-shinned Hawk, Broad-winged Hawk, American Kestrel, and Merlin. On our biggest day (4/22), light westerlies eventually turned to the southwest, and westerlies rotated around to the southeast on the following day.
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    However, the mild winter and early onset of early spring – including snow-free conditions over much of the area on the first day of the count and ice-out already occurring on larger rivers – got the season off to a quick start, but also meant we missed a number of birds that had already continued north before the count started on March 15th. Below average numbers of Turkey Vulture, Bald Eagle, Cooper’s Hawk, Northern Goshawk, Red-shouldered Hawk, and especially Red-tailed Hawks were the result. “Locals” of each from Day 1 also affected our count as we had to err on the side of caution early on to not overcount local birds (especially vultures and eagles) every time they flew around the mountain. It was a very, very different season from the 2015 count, in which winter never seemed to want to go away.

    However, our record low 1 Peregrine Falcon is not as easy to explain – perhaps the constant westerlies just kept this predominately more coastal migrant far enough towards the coastline of Casco Bay.

    As always, we also keep track of non-raptor migrants to the best of our ability.
    2,010 Double-crested Cormorants, 1457 Common Grackles, 1028 Canada Geese, 918 Tree Swallows, and 747 unidentified/mixed blackbirds led the way.

    Sandhill Cranes are now an annual occurrence, and this year we tallied four birds: 2 on 3/26, and one each on 4/16 and 4/25. The expansion/colonization/recolonization of Maine by this magnificent species continues, and our hawkwatch is apparently well placed to sample their return flight. Other noteworthy migrants included a White-winged Crossbill on 3/17, migrant Bohemian Waxwings on 3/26 (50) and 4/19 (29) with numerous visits by small flocks to the Common Juniper at the summit, and two Blue-gray Gnatcatchers (4/22 and 5/3).

    A total of 92 species were seen and/or heard from the summit, including regular vocalizations from local Barred Owls and a variety of warblers.

    IMG_4638_edited-2

      2016 Avg. 2008-2015 difference from average
    Black Vulture 1 0.8 33.3%
    Turkey Vulture 260 272.5 -4.6%
    Osprey 513 431.1 19.0%
    Bald Eagle 68 77.6 -12.4%
    Northern Harrier 132 98.6 33.8%
    Sharp-shinned Hawk 744 715.1 4.0%
    Cooper’s Hawk 69 74.1 -6.9%
    Northern Goshawk 2 7.9 -74.6%
    Red-shouldered Hawk 75 91.4 -17.9%
    Broad-winged Hawk 2123 1545.0 37.4%
    Red-tailed Hawk 245 270.4 -9.4%
    Rough-legged Hawk 0 0.9 -100.0%
    Golden Eagle 0 0.5 -100.0%
    American Kestrel 429 359.3 19.4%
    Merlin 76 69.1 9.9%
    Peregrine Falcon 1 5.4 -81.4%
           
    Unidentified Raptor 47 47.3 -0.5%
    Total 4785 4067.9 17.6%
           
    Hours 414.25 443.5 -6.6%

    Of course, this project doesn’t happen without your support of Freeport Wild Bird Supply, but we can’t do this without the support of Bradbury Mountain State Park and our co-sponsors, Leica Sport Optics. Our sincerest thank you goes out to Sunshine Hood, the new park manager at Bradbury (we can’t wait to grow the project with you!), and Jeff Bouton and Stan Bucklin of Leica.
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    But most importantly, this project doesn’t happen without all of you joining our counter at the summit, learning about raptors, migration, and conservation. To show your support for the project, and to raise funds for future needs (counter’s salary, new signage, etc), check out the exclusive Bradbury Mountain Hawkwatch t-shirt by North Yarmouth’s Coyote Graphics. It features Michael’s original artwork of the view from Bradbury within the outline of raptor on the front, and raptor silhouettes by the 2016 Official Counter, Anna Stunkel on the back.

    We look forward to seeing you at the summit again beginning on March 15th, 2017 – or perhaps sooner if weather conditions align (like more kite weather!)
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