A medium-sized black woodpecker specialized for burned forests. Reaches highest densities just after major forest fires.
§ Quick facts
§ Encyclopedia
The black-backed woodpecker, also known as the Arctic three-toed woodpecker, is a medium-sized woodpecker inhabiting the forests of North America.
Source: Wikipedia — Black-backed woodpecker Licensed under CC BY-SA 4.0
§ Identification
Field marks. Solid black back (no white), barred white flanks, and a small white facial stripe; male has a yellow crown patch. Only three toes.
Similar species. American Three-toed Woodpecker has a white-marked back and a 'ladder' look; Black-backed's completely black back is diagnostic.
Voice. A single sharp 'pik'; drums in accelerating rolls. Gives a scolding rattle.
§ Diet & behavior
Diet. Insects (especially wood-boring beetle larvae), some fruits and seeds.
Behavior. A specialist of recently burned conifer forest, where it flakes bark from fire-killed trees to reach wood-boring beetle larvae; populations track forest fires.
§ Range
Boreal Canada and Alaska
§ Habitat
Burned coniferous forests
§ Threats
Fire suppression (paradoxically), forest disturbance patterns.
§ Conservation status
According to the IUCN Red List, the black-backed woodpecker is currently classified as Least Concern.
§ What helps
Support natural fire regimes.
§ Further reading
- Wikipedia — Black-backed woodpecker
- www.allaboutbirds.org — authoritative profile of Picoides arcticus
- IUCN Red List — search for Picoides arcticus
- GBIF occurrence records
- Encyclopedia of Life — Picoides arcticus
§ Sources cited
- Cornell Lab of Ornithology — All About Birds
- National Audubon Society
- iNaturalist
- IUCN Red List