At least crows live where they're supposed to. Even when they roost in our yard in the winter and lit looks like Alfred Hitchcock's "The Birds."
A colleague who takes drive trips for vacation tells me that the latest thing is to feed lion fish to the groupers to train them that they're good eating. He said that it's now not unusual for a 60 lb grouper to bump against you like a dog nuzzling for a treat. His funniest image was of a lobster eating one. Go Groupers!