Tomhannock Reservoir

New York · Northeast

Habitat
Lake
Best Seasons
SpringFall
Difficulty

Moderate

Best Months

April-May, September-October

About This Location

Tomhannock Reservoir is a productive birding destination in New York, with 200 species recorded on eBird. This lake habitat attracts a wide variety of species among many others. Spring and fall migration bring waves of warblers and shorebirds through the area.

Location

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Notable Species

Live Bird Data

Powered by eBird / Cornell Lab of Ornithology

Notable Sightings

Rare or unusual species spotted nearby in the last 14 days

Common x Barrow's Goldeneye (hybrid)

Bucephala clangula x islandica

3/5/2026Stillwater Blockhouse Park1 observed

Barrow's Goldeneye

Bucephala islandica

3/3/2026Blockhouse Park1 observed

American Goshawk

Astur atricapillus

2/27/2026Albany Courthouse1 observed

Birding Tips

  1. 1

    Scan the water surface methodically for diving ducks, loons, and grebes.

  2. 2

    Check the shoreline and mudflats for shorebirds and wading birds.

  3. 3

    Visit during mid-May for peak warbler migration.

Frequently Asked Questions

When is the best time to visit Tomhannock Reservoir for birding?
The best months to visit Tomhannock Reservoir for birding are April-May, September-October. The best seasons are Spring and Fall.
What birds can I see at Tomhannock Reservoir?
Notable species at Tomhannock Reservoir include Common Loon, Bald Eagle, Double-crested Cormorant, Ring-billed Gull, Bufflehead. The area supports lake habitats.
How difficult is birding at Tomhannock Reservoir?
Birding at Tomhannock Reservoir is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
What amenities are available at Tomhannock Reservoir?
Tomhannock Reservoir offers the following amenities: Parking, Trails.