Warbler Night Flight Calls






Sonogram of Bat Vocalizations





Radar Image of Bird and Bat Movement Patterns on Governors Island 

Avian Radar Unit on the Parking Garage of Fordham University's Rose Hill campus in the Bronx






Acoustic Recorder on Govenors Island with National Park Service Rangers and Dr. Susan Elbin of NYC Audubon





Avian Radar Unit with National Park Service Rangers on Govenors Island