Crimson-crested Woodpecker

The Crimson-crested Woodpecker is found across much of South America east of the Andes, from Colombia and Venezuela south to Argentina and Uruguay. It is one of the largest and most vividly marked woodpeckers in its range, sharing habitat with several other big Campephilus woodpeckers but standing out for the fully red head shown by males.

Its powerful bill and strong excavating behavior allow it to exploit deeply decayed wood that other, smaller woodpeckers cannot access.

Key features:

• Head and crest feathers are entirely crimson-red in males, forming one of the most fully red heads among Neotropical woodpeckers
• Back and wing feathers are black with a pale, whitish stripe running down each side that converges toward a V shape on the lower back
• White throat patch bordered below by a red (male) or black (female) malar stripe
• Belly and flank feathers show black-and-white barring

Compared to similar species: the Lineated Woodpecker retains a black forecrown even in males, while the Crimson-crested Woodpecker male shows red covering the entire head, including the forehead — the single clearest distinguishing feature between the two.

Males have an entirely red head, crest, and malar stripe, while females show a black forehead and forecrown, with red restricted to the rear crown and crest, and a black rather than red malar stripe. Juveniles resemble females but appear duller and less crisply patterned. A complete molt occurs annually, generally after breeding.

This species occupies lowland tropical forest, gallery forest along rivers, and semi-open wooded habitats across a broad range of South America east of the Andes. It is a non-migratory resident and can persist in fragmented or secondary forest as long as large trees remain available for nesting.

Crimson-crested Woodpeckers are powerful excavators, tearing into dead and dying wood to extract beetle larvae and ants. Their calls are loud, and they frequently perform double-rap drumming on resonant branches to signal territory. Nests are excavated in cavities within large dead trees, and pairs defend territories year-round. They are usually encountered singly or in pairs, moving methodically up trunks and along large branches while foraging.