If you’ve ever heard a bird and wondered what it was, the free Merlin Bird ID app for iPhone offers one of the easiest ways ...

I first discovered Merlin Bird ID by Cornell Lab of Ornithology earlier this summer, when I was trying to figure out the identity of a particular bird of prey in my neighborhood. After looking at a ...

Over the five-day conference, Fitzpatrick and his colleagues did their best to convince the Union's membership that the ivory-billed woodpecker, Campephilus principalis, is not extinct. In April, Lab ...