Delaware-Otsego Audubon Society (DOAS)

Established in 1968 – A Chapter of the National Audubon Society since 1970

Franklin Mountain Hawkwatch


The Franklin Mt. Hawkwatch, located on the Delaware-Otsego Audubon Society Sanctuary overlooking Oneonta, NY, is particularly noted for late fall season flights of Red-tailed Hawks and Golden Eagles. Franklin Mt. provides a panoramic view of the Susquehanna River valley and surrounding hills of Otsego and Delaware Counties. In addition to the hawkwatch, the Audubon Sanctuary provides marked hiking trails through a variety of habitats.

Franklin Mountain Hawkwatch Data

Data from the Franklin Mountain Hawkwatch is submitted to the Hawk Migration Association of North America (HMANA), which compiles numbers from similar hawk counts across the continent.

Franklin Mt. Hawkwatch daily data is available at the Hawkcount website, along with that of many other North American hawkwatches.

Click Here for Seasonal Totals from 1989 to Present

Click Here for 30 Year Report from HMANA.

DIRECTIONS to Franklin Mtn. Hawkwatch

The Hawkwatch is located at the Delaware-Otsego Audubon Society Sanctuary, 52 Grange Hall Rd. Spur, Oneonta, NY, overlooking Oneonta from the south.


From I-88 eastbound

Take Exit 14. Turn right after the exit, go straight at the light, crossing Rte. 28. Immediately turn left at the T onto Southside Dr. Turn right on Swart Hollow Rd. (0.8 mi.). Go 1.5 mi. and take a sharp right turn onto Grange Hall Rd. Take sharp left turn into the driveway (0.2 mi.) and park on the right side. Walk up to the barn, where a map and information are posted.

From I-88 westbound

Take Exit 15. Turn left at the bottom of the ramp, right at the light by McDonalds and go to the 4th stop light (0.7 mi.). Turn left at this light and follow the directions above from the Southside Dr. T.

From Rte. 17 westbound

Take Exit 94 (Roscoe), then Rte. 206 north to Walton (20 mi.), then Co. Rte. 21 to Rte. 357 (12 mi.). Turn right on Rte. 357 to Rte. 28 (8 mi.). Take Rte. 28 south for 1/4 mi. to a crossroads with a small church on the right. Turn left onto Grange Hall Rd. for about 3 mi. to a point where it takes a 90 degree right turn. A short distance on the right is the driveway noted above.

From the NYS Thruway at Kingston

Take Rte. 28 north through Delhi, (70 mi.) About 15 miles beyond Delhi, look for a crossroads with a small church on the left. The right turn is Grange Hall Rd. Follow directions as above.

Click Here for Map

Franklin Mountain will be operating this fall. However, due to COVID-19, email migration alerts are being temporarily suspended to minimize crowding on big days. Occasional messages of a general nature will go out to the list through the season.  To improve your chances of seeing raptors, check the migration timing for target species and monitor weather forecasts. Migration timing charts can be found at HAWKCOUNT.ORG.

Good flights for most species often occur when the wind blows from the northwest, especially following periods of rain and the passing of a cold front. Broad-winged Hawks prefer thermals. Light winds and partly or mostly sunny conditions are preferred conditions for that species.

To join our Hawkcast email list, complete and submit the form below. You will need to confirm your subscription via a message to your email.

We envision a healthy world where people and wildlife thrive and natural resources are protected.
The mission of Delaware-Otsego Audubon Society is to protect our natural environment and connect people with nature
 to benefit birds and other wildlife through conservation, education, research and advocacy.

Delaware-Otsego Audubon Society
P.O. Box 544
Oneonta, NY 13820
(607) 397-3815

© 1968-2021 Delaware-Otsego Audubon Society

Images and drawings on this site are used with permission of the artists and are subject to copyright.