Welcome BOS members and all interested in birding Western New York and Niagara Peninsula of Ontario!

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Singing male Prairie Warbler photographed in the southerntier.

Scoping May

It's showtime! This is the month we have all been waiting for! The possibilities are endless. The beauty of May is that you can basically go birding anywhere and expect to see migrants. The birds arrive in pulses, usually accompanying a warm front. On the third Sunday of the month is the annual May Bird Census. Please join us by volunteering some of your time on this day! This year's compiler is Bob DeLeon, please contact him if you can assist with the count at rldeleon@yahoo.com.

There is an art to birding in May. Weather plays a huge part on when birds arrive and where they make landfall. Generally speaking, locations along the immediate lakeshores can sometimes be loaded with birds. This is most likely to happen after the passage of a warm front followed by a cold front resulting in rain. The precipitation can ground birds and produce fallout conditions. Of course the planets have to align in order for a fallout to occur, but when it does, it's magnificent!

The traditional migrant hotspots are the popular focus in May: Forest Lawn Cemetery, Tifft Nature Preserve, Reinstein Woods, Goat Island, Four Mile Creek State Park and Fort Niagara State Park. On years with cooler weather, leaf bud is delayed the closer you are to the lake shores. Inland locations will tend to leaf out earlier and therefore be more attractive to migrants. Forest Lawn Cemetery is widely acclaimed as a spring destination for Neotropical migrants. This is due to its inland location resulting in earlier leaf out as well as its oasis-like appeal to birds looking for a resting place after a long night of migration. The list of rarities located here is long. Unfortunately, migrants this time of year don't tend to linger. These birds are on a race to get back to their breeding grounds.

May still offers hawk flights at the Hamburg Hawkwatch. By this stage of the spring raptor migration, immature Broad-winged Hawks make up the bulk of the numbers as well as young Bald Eagles and Sharp-shinned Hawks. In the early mornings at the hawkwatch site, you can test your skills at identifying overhead passerines. These birds are dispersing inland away from the lakeshore to find suitable foraging habitat for the day.

WNY is not known as a great spring shorebird site, but they do pass through the region in May. The traditional locations are the best area to check: Woodlawn Beach SP, Batavia WWTP and Iroquois NWR. Also worth checking are the farm fields in Niagara and Orleans Counties - especially after a heavy rain. Not only does the rain create temporary mud puddles in agricultural fields for the shorebirds to forage in, but precip events will also ground the birds during their overhead passage. One of the most stunning sandpipers to cross paths with this time of year is the Dunlin. Species such as Solitary and Spotted Sandpipers can be found along creeks and pond edges at Forest Lawn Cemetery, Reinstein Woods and Delaware Park Lake.

Later migrants are still sifting through towards the end of the month, species such as Yellow-bellied and Olive-sided Flycatchers, Mourning and Blackpoll Warblers and Gray-cheeked Thrush.

Memorial Day weekend is the traditional time to look for migrant Whimbrel along the Fort Erie Lakeshore just west of the Peace Bridge. Most Whimbrel migrating through the region cross the fetch of Lake Ontario and there is a watch set up near Toronto to record the thousand-plus birds that pass through annually, all within a few short days. Every year a few birds end up along the rocky shoreline of Fort Erie. Check the end of Kraft Road, Windmill Point and Rock Point Provincial Park. The breakwalls along the Buffalo Outer Harbor would also be worth scoping.


The Buffalo Ornithological Society, Inc. (BOS) was established in 1929 to promote the study of the birds of the Niagara Frontier Region. Annual grants are awarded by the BOS to fund member-sponsored avian research projects. We are proud of our extensive scientific research databases, our continuing involvement in environmental and conservation activities that impact birds, and our promotion of the enjoyment of ornithology.

The BOS coverage area includes Western New York and parts of nearby Ontario, Canada. This region is rich in bird life with over 380 species and 25 recognizable subspecies of birds recorded. Explore our site to learn more about where to report and find birds, both regional specialties and rare visitors.

The Buffalo Ornithological Society has something to offer to anyone passionate about birds: from the backyard feeder- watcher, the avid lister or the environmental activist, to the dedicated citizen scientist or the professional ornithologist. Society activities include regular programs, field trips, intensive long-term bird counts, checklist and date guide development, varied research activities, and involvement in local conservation efforts. We invite you to join in the activities of the society!

 JOIN the BOS  

  Important Conservation News Added

BOS members, please check out the Conservation page and review some recent news about the Erie County Forest Management Plan and the Dark Skies Protection Act bill that's moving through the NYS Assembly. As a member of the BOS and lover of birds, your input and support are greatly encouraged!

  Upcoming Field Trips and Events

For a full list of our upcoming field trips, meetings, and events, visit our calendar page. You don't have to be a member to join our field trips or meetings! (Note that meetings run from September through June.)

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May 06, 2024   (Monday)

Field Trip - Beginner Bird Walk at Knox Farm SP with Schuyler Lawson and Stephen Giamberdino

Details: (click for more info)

Knox Farm SP, 437 Buffalo Rd, East Aurora, NY 14052

Please note that the meeting time is 6:00pm on MONDAY, May 6. This trip has a weather date of MONDAY, May 13 at 6:00pm.

Leaders are:
Steve Giamberdino 716-983-6155
stephengiamberdino@gmail.com

Schuyler Lawson 205-901-5126
slawson1991@gmail.com

Please meet at the barn parking lot on Seneca Street where we will begin our hike through a variety of habitats. Expect to see at least 40 different species of birds by the end of this outing. Stephen and Schuyler will help you learn how to identify them when you’re out on your own!
Expect to see: Bobolink, Eastern Meadowlark, Eastern Bluebird, Savannah and Field Sparrows, Killdeer, Tree and Barn Swallows, Downy and Hairy Woodpeckers, Red-bellied Woodpecker, Northern Flicker and Wood Thrush.
We also may possibly see: Scarlet Tanager, Indigo Bunting, Baltimore Oriole, Yellow-bellied Sapsucker, Pileated Woodpecker, Rose-breasted Grosbeak, Brown Thrasher, Northern Mockingbird and Ruby-throated Hummingbird.
This is during peak spring migration so we hope to see a variety of migratory warblers, vireos and flycatchers! There will also be familiar favorites such as American Goldfinch, Northern Cardinal, Black-capped Chickadee, Song Sparrow, Blue Jay, Red-winged Blackbird and American Robin. Migrant raptors are a possibility as well!

>> Bring binoculars and a field guide if you have them. We will have a couple extra of each if you need one. We will probably hike over 2 miles, so be prepared for that. Dress mindful of ticks and exposure to the sun. Trails can be muddy so don’t wear your favorite sneakers or dress shoes (boots would be best)!

Photo of a Wood Thrush taken by Bill Massaro at Knox Farm SP on 5/04/2021.


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May 08, 2024   (Wednesday)

Meeting - Dr. Gregory Cunningham St. John Fisher University : Studying Leach’s storm-petrels in Nova Scotia

Details: (click for more info)

Buffalo Museum of Science

Meet at 7 pm in the Cummings Room.

Dr. Gregory Cunningham of St. John Fisher University will present: Studying Leach’s storm-petrels in Nova Scotia: Research into their sense of smell and response to Hurricane Dorian.


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May 11, 2024   (Saturday)

Field Trip - Letchworth SP with Matt Nusstein

Details: (click for more info)

6773 Trailside Road, Castile, NY 14427

Leader - Matt Nusstein (Matthew.Nusstein@parks.ny.gov; (716) 446-3376)

Location - Meet at 8am at the Humphrey Nature Center, 6773 Trailside Road, Castile, NY 14427 (see map link above).

Scenic Letchworth State Park, embracing the Genesee River, boasts incredible numbers of migratory birds in May and June. In addition, more than twenty species of warblers nest in the park annually making for an exciting birding destination. This list includes the local Louisiana Waterthrush as well as gems like Hooded, Blue-winged and Mourning Warblers. Acadian Flycatcher is another local species we hope to cross paths with during our outing. We will be birding along the gorge making various stops with short hikes as we go. The trip could last 5-6 hours and we will have lunch overlooking the river. Carpooling is suggested. Bring a lunch, snacks and beverages.

Photo of a male Common Yellowthroat taken by Sue Barth on June 26, 2019 at Letchworth SP.


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May 12, 2024   (Sunday)

Field Trip - Chautauqua County Hotspots with Katelyn Davis and Devin Banning

Details: (click for more info)

Dunkirk City Pier, 8 Central Avenue, Dunkirk, NY 14048

NOTE: Rescheduled from May 18th

Meet at 8:00am on the Dunkirk Pier (parking available on the pier and by the shops right before the pier).

Leader: Devin Banning (716) 260-8889, Devin.Banning@Fredonia.edu

This trip will be targeting various habitats around the Dunkirk-Fredonia area. After looking over Dunkirk Harbor, we will continue to Point Gratiot where we will look and listen for newly arrived migrants as well as the local Red-headed Woodpeckers. Point Gratiot serves as a migrant trap in the city of Dunkirk and funnels northbound migrants into the DEC woodlot; the crown jewel of the park.
In years past, Gratiot has produced such coveted rarities such as Harris's Sparrow, Worm-eating and Kentucky Warblers, Summer Tanager and others.
Our next birding destination will be dependent upon the weather and migration patterns on the days leading up to our outing. We may travel to the Dunkirk Airport for grassland species including nesting Grasshopper Sparrow, Berry Road Marsh and/or Lake Erie State Park.
Last year's trip report can be viewed here
https://ebird.org/tripreport/171944

Photo of a Harris's Sparrow by Gale VerHague at Point Gratiot on May 19, 2021.


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May 19, 2024   (Sunday)

BOS May Bird Count

Details: (click for more info)

Throughout the BOS Study Area

Sunday, May 19, 2024

All BOS members will hopefully participate in the 86th annual May Bird Count.

BOS members are encouraged to participate. Please help us add to the decades of records that the BOS has collected reflecting population dynamics of the area birdlife. You can be part of a field team or simply count birds at your backyard feeder. All observations are important! If you don't know what section you live in, please contact Bob DeLeon who will put you into contact with the correct section compiler. Please visit the May Count information page on the website at the address below. Thank you so much!

More about the May Count: more info »

Photo of a male Blackburnian Warbler by Josh Ketry at Wilson-Tuscarora SP on May 22, 2019.


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Jun 08, 2024   (Saturday)

Field Trip - Floating Fen with Andrew Gaerte and Marcus Rosten

Details: (click for more info)

See the Google Map link

Please note:
Due to limited parking, we can carpool for those who are interested. For those looking to carpool, please meet at the Burger King at 5597 Camp Rd, Hamburg, NY 14075 at 8:00 a.m. For those who would like to meet us at Floating Fen, we will start the walk at 9:00 a.m.

Leaders: Andrew Gaerte (585) 610-6842, agaerte@wnylc.org
Marcus Rosten (716) 713-7651, mrosten@wnylc.org

In 2023, the Western New York Land Conservancy was able to permanently protect an amazing 225-acre forest and wetland property in northern Chautauqua County. The heart of the Floating Fen property is a beautiful fen, a peat-forming wetland, which provides a unique habitat for rare wildflowers and carnivorous plants. The Buffalo Ornithological Society, under guidance from the BOS Conservation Committee, provided a grant to assist the Land Conservancy in purchasing and protecting this unique property.

Please join Andrew Gaerte and Marcus Rosten, of the Western New York Land Conservancy, for a guided bird hike at the Floating Fen on Saturday, June 8 th . Last year’s outing to Floating Fen in May found 13 species of warblers including Mourning and Hooded, Veery and Wood Thrush, and many other species.
With this outing taking place in early June, we should have nesting birds like
Mourning and Chestnut-sided Warblers, and Least Flycatcher, all of which can be added to the final year of the NYS Breeding Bird Atlas!
Here is the link to last May’s walk: https://ebird.org/checklist/S137725918


Photo of a Barred Owl by Thomas Riley on May 15, 2021 at the nearby College Lodge property.


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Jun 12, 2024   (Wednesday)

Meeting - Picnic and a walk through Tifft Nature Preserve

Details: (click for more info)

Tifft Nature Preserve - Visitor's Center

The annual BOS picnic meeting will be held at Tifft Nature Preserve on Wednesday, June 12, at 6 PM.

Weather permitting, bring your meal, a folding chair if you like, and meet at the picnic tables outside the Visitor Center.

The gates will be open to drive back to the staff parking area outside the building. Also, the restrooms will be open 6:00 to 6:30.

After our meals, we will hike the preserve until sunset.


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Jun 15, 2024   (Saturday)

Field Trip - Darien Lake SP with Matt Nusstein

Details: (click for more info)

Gravel lot off Alleghany Road (Route77) across from 10271 Alleghany Road.

Meeting time is 8:00am in the gravel lot off Alleghany Road (Route 77) across from 10271 Alleghany Road.

Leader is Matthew Nusstein - (716) 446 3376; matthew.nusstein@parks.ny.gov

Matt will be leading our group in search of grassland breeding birds at Darien Lake SP in Genesee County. In the fields at this location, we will be looking for Bobolink, Eastern Meadowlark and Savannah Sparrow. This trip will last approximately 3 hours.

Photo of a Northern Bobwhite taken by Schuyler Lawson at Darien Lakes SP on July 4, 2023.


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Jun 22, 2024   (Saturday)

Field Trip - Franklin Gulf County Park with Joe Petre

Details: (click for more info)

9998 Larkin Rd, Eden, NY 14057

Leader - Joe Petre
josephpetre@gmail.com
(716) 207-9555

Start time - 7:30am in the parking lot at 9998 Larkin Rd, Eden, NY

Franklin Gulf County park in North Collins, Erie County, formerly known as Larkin Woods, is a 600+ acre forest with numerous creeks, ravines, ledge outcrops, waterfalls, and extensive hemlock stands which should feature Acadian Flycatcher and Louisiana Waterthrush. Join Joe at one of his favorite locations to hike and bird. This will be a 1/2 day trip wrapping up before noon.

Photo of a male Black-throated Green Warbler by Mike Zebehazy on May 6, 2021 at Franklin Gulf.


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Jun 28, 2024   (Friday)

Atlas Big Weekend!

Details: (click for more info)

Stay tuned for details!


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Jun 29, 2024   (Saturday)

Atlas Big Weekend!

Details: (click for more info)

Stay tuned for details!


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Jun 29, 2024   (Saturday)

Field Trip - Birding Buffalo Harbor and Niagara River Islands by Boat

Details: (click for more info)

Canalside, 44 Prime Street, Buffalo, NY 14202

Boarding begins at 6:45am with departure at 7:00am. The trip will run approximately 2 hours, until 9:00am. Cost per person for the boat trip is $50.
Saturday, June 29 with a weather date of Sunday, June 30 (so please keep both days open).

We have teamed up with Rich Hilliman of Buffalo River History Tours to plan a 2-hour excursion of the Buffalo Harbor and the upper Niagara River. We will board the Harbor Queen, a 73’ catamaran vessel featuring an upper deck, accessed by stairs, with plenty of elbow room. Catamaran boats are very stable and offer a smooth ride! The Harbor Queen has a capacity of 145 people but we are limiting the number of participants to 60. Our boat offers wheelchair access, to the lower level only. Coffee, tea and mini muffins will be offered gratis.
Our route will take us around Donnelly’s Pier and the Reef Lighthouse and then down the Niagara River to Strawberry and Motor Islands, returning to Canalside via the Black Rock Canal. Leaders will be strategically positioned around the boat to help spot birds and broadcast sightings via the PA system.

The Common Tern colonies will be very busy with adults feeding youngsters. We hope to see Osprey and Bald Eagle (Strawberry Island nest), and numerous Great Blue Herons and Great Egrets at the Motor Island rookery. The Caspian Tern nesting colony on Donnelly's Pier sandspit should also be in full swing.
Boarding begins at 6:45am and the trip will depart Canalside at 7:00am, returning around 9:00am. Paid parking is available at any of the nearby surface lots as well as at Harbor Center - parking fees are not included in the boat trip cost.
The trip is set to embark on Saturday, June 29 with a weather date of Sunday, June 30. Please make sure to leave your social calendar open both of these days in case Saturday gets weathered out! Boat reservations are on a first come, first served basis. Your payment will ensure your space! You may pay by check or money transfer via Venmo. If you plan to join us, please let me know via email (alechumann@msn.com) or text (7166042971) so that I can add your name to the participant list in anticipation of payment to hold your spot.

For Venmo users, use @alechumann and the last 4 digits of my phone number are 2971 if you need that information. Make sure to mark the payment as ‘friends and family’.

For those mailing a check…
Please make your check out to Alec Humann and mail to:
Alec Humann
20 Queens Drive
Grand Island, NY 14072-1424

Mike Morgante photographed a portion of the Great Egret rookery at Motor Island WMA on June 25, 2021.


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Jun 30, 2024   (Sunday)

Weather date for Niagara River by boat tour.

Details: (click for more info)


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Jun 30, 2024   (Sunday)

Atlas Big Weekend!

Details: (click for more info)

Stay tuned for details!



See Our Full List of Events