. "(Linnaeus 1766)" . "Piciformes" . . . . "Chordata" . . . "Hairy Woodpecker" . "Picoides villosus (Linnaeus 1766)" . . . "Animalia" . . . "Picoides villosus" . . . "Picidae" . . "Aves" . . . . . . . . "Picoides" .