Nuttall's Woodpecker (Dryobates nuttallii) [XC408467]
by Frank Lambert from Big Santa Anita Canyon, San Gabriel Mountains, Los Angeles County, California, United States (call)
Nuttall's Woodpecker (Dryobates nuttallii) [XC703746]
by Thomas G. Graves from Laguna Mnts, Sunrise Highway, mile 19 pullout, San Diego County, California, United States (call)
Subspecies
Forms a superspecies with Ladder-backed Woodpecker (Dryobates scalaris), both being closely related to Downy Woodpecker (Dryobates pubescens). Hybridizes occasionally with both.