. "Aves" . "Sphyrapicus varius (Linnaeus 1766)" . . . . . "Yellow-bellied Sapsucker" . "Piciformes" . "Sphyrapicus varius" . . . "Animalia" . . . . . "Sphyrapicus" . . . . "(Linnaeus 1766)" . "Chordata" . . . . . "Picidae" . . . .