The Pond and Hallett Nature Sanctuary are two connected features at the southeastern corner of Central Park in Manhattan, New York City.
[4] The reserve was renamed in 1986, in honor of George Hervey Hallett Jr. (1895–1985), an ardent birdwatcher and naturalist and executive secretary of the Citizens Union.
[8] Another unexpected visitor was Hal the Central Park Coyote, who received his nickname from the Hallett Sanctuary and passed through briefly in March 2006.
A large piece of its upper reaches, which once spanned a narrow neck of water, was paved over to form Wollman Rink, which opened in 1950.
The reconstruction included new shoreline and perimeter plantings, an island habitat for birds and turtles, and beyond Gapstow Bridge, a series of small pools and cascades.