NY City Audubon D-Bird.org

This resource is especially important during the Fall bird migration – “For more than 15 years, NYC Audubon has been collecting data on building-related bird mortality in New York City. This work is a component of Project Safe Flight, part of our broader effort generously supported by the Leon Levy Foundation to make the City a safer place for birds. To learn more about D-Bird and to see a map of D-Bird results, click here.”