The grey-crowned woodpecker is a species of bird in subfamily Picinae of the woodpecker family Picidae. It is endemic to western Mexico.
Region
Western Mexico
Typical Environment
Occurs on the Pacific slope and foothills of western Mexico, mainly in pine–oak woodlands, semi-humid montane forest, and mature second-growth. It frequents forest edges, ravines, and areas with scattered large trees and snags for foraging and nesting. The species tolerates lightly disturbed habitats if deadwood remains available. It is typically local and patchy within suitable habitat.
Altitude Range
300–2400 m
Climate Zone
Subtropical
Ease of Keeping
Beginner friendly: 1/5
This elusive woodpecker is restricted to western Mexico, where it favors pine–oak and semi-deciduous forests with plenty of deadwood. It was formerly placed in the genus Piculus but is now treated within Colaptes. As with many woodpeckers, it communicates by drumming as well as sharp pik notes. Habitat loss and forest degradation likely affect its local abundance.
Temperament
shy and inconspicuous
Flight Pattern
undulating with short rapid wingbeats
Social Behavior
Usually seen singly or in pairs, maintaining territories year-round. Pairs excavate nest cavities in dead or decaying trunks and large branches, with both sexes participating. Clutches are small, and both parents incubate and feed the young. Family groups may remain together briefly after fledging.
Migratory Pattern
Resident
Song Description
Gives sharp pik and wick notes, often in short series, that carry through the forest. Drumming is a short, even roll on resonant deadwood used for territorial display and pair communication.
Plumage
Olive-green upperparts with a contrasting gray crown and nape; pale underparts densely barred with dark markings; rump often cinnamon to rufous. Feathers appear sleek with fine barring and subtle olive tones throughout.
Diet
Primarily consumes ants, termites, beetle larvae, and other wood-boring insects. It probes bark crevices, pecks at deadwood, and gleans from trunks and thicker branches. Occasional fruit and berries may be taken seasonally when available.
Preferred Environment
Feeds on standing dead trees, snags, and mature live trees within pine–oak and semi-deciduous forest. Also forages along forest edges and riparian corridors where large trees persist.
