Fort Washington Park
Fort Washington Park - Peregrine Falcons in New York City
Fort Washington Park is one of Manhattan’s best spots for spotting peregrine falcons, due to its location underneath George Washington Bridge.
The reemergence of the peregrine falcon (Falco peregrinus) in North America is one of the environmental movement’s greatest success stories. Until the middle of the 20th century, the crow-sized, dark-capped, blue-gray peregrines ruled the skies and rocky mountaintops from Alaska all the way to Georgia, preying on smaller birds such as sparrows and pigeons. One of nature’s most skilled hunters, the peregrine falcon dive-bombs its prey at speeds of up to 200 miles per hour. Capable of flying at speeds of up to 60 miles per hour in level flight, the peregrine is one of the world’s fastest birds.
But in the 1950s and ‘60s, the chemical dichlorodiphenyltrichloroethane (DDT), used widely in agricultural pesticides, found its way up the food chain. The sparrows, pigeons, and other small birds that peregrines hunted fed on insects contaminated with DDT. Through a process known as biomagnification, DDT accumulated in the peregrines, causing their eggs to become too weak to even support the weight of the mother incubating her eggs. The eggs shattered before fledglings could hatch. By the time DDT was finally banned in 1972, there was not a single peregrine falcon left east of the Mississippi.
When the Endangered Species Act was passed in 1973, peregrine falcons were one of the first species to receive protection. Restoration efforts were launched throughout the 1970s and ‘80s; during that time, 150 young captivity-bred Peale’s peregrine falcons (the eastern peregrine subspecies being extinct) were released in New York State, to reclaim nesting sites in the rocky peaks and crags of the Adirondacks and Hudson River Palisades.
Over the years, peregrines have moved farther and farther into New York City, taking up residences on the exteriors of skyscrapers and bridges. Pairs of peregrine falcons have been found nesting on the window ledges of such buildings as the Metropolitan Life Building (1 Madison Avenue), the Bank of New York (48 Wall Street), and the St. Regis Hotel (2 East 55th Street) in Manhattan. In addition to the Verrazano Narrows and Throgs Neck bridges, peregrines have been seen on the Manhattan tower of the Brooklyn Bridge, as well as on an old gun turret on the Marine Parkway. A peregrine was once even spotted above Times Square. These man-made aeries provide perfect residences for the birds – isolated, easily approachable by air, and with great views of territory and of prey.
By 1999, the peregrine falcon had recovered sufficiently to be moved off the Endangered Species List. Over 145 falcons have been successfully hatched and banded by biologists in New York City since 1983, and have been found raising their own families as far away as Baltimore and Wisconsin.
Directions to Fort Washington Park
Know Before You Go
Fort Washington Park
The Fort Washington Pedestrian Bridge, or "Amtrak Bridge," at West 180th Street is temporarily closed. The support structure and the surface decking will be repaired starting Monday, Oct. 1. Repairs should take about 30 days to complete, depending upon weather and site conditions. Detour: If you are approaching the Amtrak bridge from the north, please use the 181st Street pedestrian bridge over the Henry Hudson Parkway at Riverside Drive to access local streets. You can re-enter the Greenway at either West 158th Street and the Henry Hudson Parkway or at West 153rd Street and Riverside Drive via the Herman “Denny” Farrell Pedestrian Bridge. If you are approaching the bridge from the south, please exit the Greenway at either West 158th Street and the Henry Hudson Parkway or at West 153rd Street and Riverside Drive via the Herman “Denny” Farrell Pedestrian Bridge. You can re-enter the Greenway via the 181st Street pedestrian bridge over the Henry Hudson Parkway at Riverside Drive. Please follow us @nycparks on Twitter or check this page again for updates as soon as we know when the bridge will re-open.
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