While I was at the Cape May Autumn Birding Festival, there was major chatter about a Swainson’s hawk spotted in the area, which excited all of us birders! But as I wondering how the heck people knew ...

North America’s favorite songbirds rely heavily on five tropical forests for wintering habitat and safe passage during ...

Copyright of bird-song recordings held by the Cornell Laboratory of Ornithology and the Borror Laboratory of Bioacoustics. Booklet entitled, "Birding by ear : a guide ...