Corvidae are very intelligent, and can readily recognize individual people. Over the winter we tossed out a few peanuts while wearing the same baseball cap, an

Corvidae are very intelligent, and can readily recognize individual people. Over the winter we tossed out a few peanuts while wearing the same baseball cap, and whistling a specific song. After awhile, the crows changed their dialogues when we walked in the area, and indeed they certainly can communicate with each-other about their environment. We found this rather surprising, and gained a deeper appreciation for their antics. As a consequence, the birds often indicate when someone/something new is in the area. Fascinating little creatures, =)