Picoides arcticus

The Black-backed Woodpecker is closely tied to conifer forests with many dead or dying trees. Fires and bark-beetle outbreaks create rich feeding habitat because larvae develop beneath loosened bark. The bird often flakes bark away rather than drilling deeply and may stay in one productive patch for long periods. Unlike most woodpeckers it has three toes on each foot.
Locations where this species is supported by a dated first record, an unambiguous single-place outing or a reviewed assignment.