Experience the song of an American Bittern emanating from a cattail marsh in spring, as narrated by the Cornell Lab's Laura Erickson. Learn more about American Bitterns at All About Birds: www.allaboutbir...
Audio recordings by Steve Pantle. Photographs by Gerrit Vyn and Marie Read. To explore more audio recordings visit the Macaulay Library: macaulaylibrary...
14 апр 2010