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 ...

Millions of birds invisibly migrate through the night sky each autumn, most flying in near silence toward their wintering grounds. Now, scientists have developed a way to see and identify many of ...

The flight identification of raptors : from the shotgun to the sublime -- Buteos that migrate : the wind masters -- Accipiters : the artful dodgers -- Falcons : birds that measure distance by the ...