Maybe crows, but I draw the line at ravens- my absolute favorite bird. They can live to be 20, show significant intelligence, and exhibit play behaviour - I can sit on a mountainside and watch them goof around in the thermals for hours. Also - they have often led me to where the moose are bedded
Ravens and coyotes have an interesting relationship - and a schmucked coyote will draw in ravens from miles around. The big birds hop around and are super excited over a coyote carcass - preferring it to deer carcasses or anything else. Coyote meat seems like catnip to ravens - don't know why.
To a lesser degree, I find the same thing with magpies and deer. If I come across a big opening and there's magpies playing around in one corner - that's where I'll look for deer first.