I saw a video of a crow that could say "nevermore". They can roughtly mimmic human sounds, although not nearly as well as parrots, but its still pretty interesting
Despite the bad rap crows get, they are very intelligent birds, some even learn to talk. Treat them with respect and you're good, cross them and they will remember your face and will attack you anytime.
Make sure to feed the crows meat! Crows are carrion birds and their systems cannot tolerate bread. They prefer slightly rotten meat if you have any for whatever reason.
did someone say murder?