Acorn Woodpecker: Melanerpes formicivorus
Black-backed Woodpecker: Picoides arcticus
Downy Woodpecker: Picoides pubescens
Hairy Woodpecker: Picoides villosus
Lewis' Woodpecker: Melanerpes lewis
Northern Flicker: Colaptes auratus
Pileated Woodpecker: Dryocopus pileatus
Red-breasted Sapsucker: Sphyrapicus ruber
Red-naped Sapsucker: Sphyrapicus nuchalis
Tree-toed Woodpecker: Picoides tirdactylus
White-headed Woodpecker: Picoides albolarvatus
Williamson's Sapsucker: Sphyrapicus thyroideus