Life (root) » Animalia (Animals) » Chordata (Chordates) » Vertebrata (Vertebrataes) » Aves (Birds) » Passeriformes (song birds) » Corvidae (Crows, Jays, and Magpies) » Corvus » Corvus brachyrhynchos (American Crow) » Corvus brachyrhynchos caurinus (Northwestern Crow)