A lot of birds harrass eagles. I have seen little ol blackbirds do the same thing to them. I would have loved to have seen the eagle catch the crow too TBO. I like to watch the ospreys mess with the eagles when they have their youngun's in the nest. They really are more agile flyers than the eagles too....and they are very vocal birds... screeching at the eagles while they harrass them. Lot of eagles migrating through here now. Quite a few stay too. Had one hanging around here for about a month or so.