northeastnature: All along the US east coast, there’s a second crow species hiding in plain sight. The fish crow (Corvus ossifragus) looks almost exactly like an American crow. But then it opens its mouth, and instead of a brash “caw” you hear an incredibly nasal, high-pitched “naw” or “uh uh”. This fish crow would like you to please ignore the... - http://jenn2d2.tumblr.com/post...