The Cornell Lab Bird Academy › Discussion Groups › Anything but Common: The Hidden Life of the American Crow › Crow Research Techniques SeanParticipant Chirps: 1 I was surprised to learn how long crows can live. DLadettoParticipant Chirps: 6 I was surprised that some can live so long that their leg bands fall or wear off. Read More:< 1 … 4 5 6 7