Crows are complex, though. The ones that live around my house can often be found ganging up and chasing away the red-tailed hawks that like to snack on the squirrels. The squirrels repay the favor by chasing off the crows who come to eat the peanuts I leave out for them (and eating the peanuts themselves). One time the crows flew around above me making a godawful racket until I went to the back yard and freed a baby raccoon that had accidentally gone into the box trap I leave out for groundhogs; they immediately flew off as soon as I let the little guy out.