The ivory-billed woodpecker recently went from near total obscurity to superstardom when birders reported a sighting of the believed ... any surviving birds. A recent recording may have captured ...

The ivory-billed woodpecker was thought to have duck-like flaps in which the wings remain extended throughout the flap cycle. One of the videos revealed radically different flaps in which the ...

A distinct knocking sound could be heard in the southern red oak behind me. It stopped briefly before starting up again, this ...