Scientists say the snail darter, whose endangered species status delayed the building of a dam in Tennessee in the 1970s, is a genetic match of a different fish. By Jason Nark For such a tiny fish ...

Among the native Cormorant species, 3,039 Little Cormorants, Indian Shag and Oriental Darter were spotted. Volunteers spotted the most number of birds — 2, 005 — at Kuppaikurichi tank in ...