Erin Forum Role: ParticipantActive Since: March 18, 2020Topics Started: 0Replies Created: 1 Profile Topics Started Replies Created Forum Replies Created Viewing 1 post (of 1 total) ErinParticipant I have two crows that visit my house every morning, and I often see them allopreening. Does this mean they are most likely siblings? Or do mated crows do this as well? in reply to: Home and Family Life #679698 Viewing 1 post (of 1 total)