I have been following the neighborhood crows here for the couple of years I've lived here, and I love when the juveniles start coming out and doing their baby-squawks, and seeing their parents and older siblings feed them! I started tossing them some dehydrated salmon dog treats, too, so they recognize me and come swooping down for a snack if they spot me. I love knowing how similar to us they are in terms of social and familial structures for survival. The allo-preening is so cute, I am going to keep my eye out for that now!