Crows Design Sheet - Who's Counting?

Flock of Birds Design Sheet

I live surrounded by farms, woodlands and birds. I mean LOTS of birds, including several families of large black crows and ravens who nest in the tall pine trees near my house. They make quite a racket when they're trying to fledge their young. I often see them gathered in big flocks like this picture, walking about in the fields with their friends and family just