By Janell O'Rourke
The Hudson River Valley is one of the richest regions in New York State for biodiversity; 85% of
NYS Amphibian Species, 73% of NYS Reptile Species, 87% of Breeding Bird Species and 92% of
NYS Mammals. Winston Farm is part of the Hudson River Estuary, the mixed geography
provides unfragmented, ecologically significant habitat. The most important dilemma facing
wildlife in an increasingly urbanized world, is lack of safe passage and continuous open space. A
healthy, intact ecosystem means survival for both resident and migratory animals in our region
and provides foraging, nesting, breeding and cover habitat for all species. Wildlife biologists
have identified animals and plants that are designated as threatened under the Endangered
Species Act on the Winston Farmlands; among them - the Red-Headed Woodpecker, Four Toed
Salamander, Bald Eagle and the Indiana Bat. Of special concern are the Wood Turtle, Eastern
Bluebird and the butterfly species Monarch, Tawney Emperor and Northern Oak Hairstreak. To
date, Monarch butterflies will get federal protections as a threatened species. The U.S. Fish and
Wildlife Service plans to add the butterfly to the threatened species list by the end of 2025.
Several rare plant species were identified on Winston Farm: Winged Monkeyflower, Small
flowered Agrimony and Green Rock Cress are listed as endangered in NYS.