I must admit that I'd never thought much about crows until I saw so many other creative people doing so many cool things with them.
I still can't say that I have much of an opinion about them other than:
1. I've seen the movie "The Birds".
2. They make tons of noise in the cornfield behind my folks house.
3. They are God's creatures.
But I have really enjoyed using them as subjects in some recent ATCs along with these cut-out guys.