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Powerful Woodpecker Campephilus pollens Scientific name definitions

Hans Winkler and David Christie
Version: 1.0 — Published March 4, 2020
Text last updated May 23, 2017

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Introduction

The Powerful Woodpecker is a resident of the Andes, from central Colombia to Peru. These beautiful woodpeckers have a black head, hindneck, mantle, scapulars, upper back and tail with a black barred cinnamon colored lower breast and a white band that descends from the lores down the neck to the sides of the breast. White is also found on the lower back, rump, and the tips of the primaries. Male Powerful Woopeckers have a bright red forehead and crest. These large woodpeckers are often found in pairs in a variety of habitat types including mature montane forest, wet forest and cloudforest. Although not globally threatened, the Powerful Woodpecker is not often seen, and requires a very large home range.

Field Identification

c. 32 cm. Male has bright red forehead to crest, sometimes some black and white of feather bases visible, white band from lores to lower rear edge of ear-coverts continuing down side of neck to side of upper breast; rest of head, including chin and throat, black; black hindneck, mantle, scapulars and upper back, narrow white stripes on sides of mantle (often some cinnamon markings) more or less meeting at top of lower back and often joining with neck stripes; white lower back and rump, edges with a few dark-barred cinnamon-buff feathers, black uppertail-coverts; upper­wing black, primaries narrowly tipped white, white spots or bars on inner webs of secondaries and all but outermost primaries; uppertail black, very occasionally white spots towards tips of outer feathers, only 10 feathers (not 12); black central breast, cinnamon-buff lower breast to undertail-coverts with black bars or chevrons, latter less pronounced on belly; underwing blackish, barred white, coverts white; long bill chisel-tipped, culmen slightly curved, broad across nostrils, black; iris white to pinkish-white; legs dark grey. Female has red areas of head replaced with black. Juvenile duller and browner than adult, more barring on back, duller and greyer with broader barring below, crest feathers longer, head pattern as respective adult. Race peruvianus differs from nominate in having lower back and rump cinnamon-buff and often strongly barred, often narrow cinnamon-buff bars on uppertail-coverts.

Systematics History

Editor's Note: This article requires further editing work to merge existing content into the appropriate Subspecies sections. Please bear with us while this update takes place.

This species, and all current congeners except C. magellanicus, C. principalis and C. imperialis, formerly placed in genus Phloeoceastes. Two subspecies recognized.

Subspecies


SUBSPECIES

Campephilus pollens pollens Scientific name definitions

Distribution

Andes from NC Colombia and SW Venezuela (Táchira) S to Ecuador.

SUBSPECIES

Campephilus pollens peruvianus Scientific name definitions

Distribution

E slope in Peru (S to Junín).

Distribution

Editor's Note: Additional distribution information for this taxon can be found in the 'Subspecies' article above. In the future we will develop a range-wide distribution article.

Habitat

Inhabits mature montane forest, humid and wet forest, cloudforest, and forest borders; also occurs in secondary forest, and open forest. Recorded between 900 m and 3750 m, mainly at 1700–2600 m.

Movement

Resident.

Diet and Foraging

Details of diet not documented. Often in pairs. Forages in interior of forest, at all levels, predominantly on trunks and large limbs.

Sounds and Vocal Behavior

Commonest call nasal “kyaaah” or “peeyáw”, often repeated; fast “kikikikikawh”, mostly in flight; descending “kikikiki-keh-keh-kah-kah” in excitement. Loud instrumental signal a brief double rap.

Breeding

Season apparently Apr–Aug. Nest situated in tree or telegraph pole, high up, e.g. at 7 m. No other information.
Not globally threatened. Local in Colombia; rare to uncommon and local in Ecuador; rare in Peru. Occurs in Cueva de los Guácharos National Park and La Planada Nature Reserve (Colombia) and also in Podocarpus National Park (Ecuador). Not often seen; appears to require very large home range.
Distribution of the Powerful Woodpecker - Range Map
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  • Year-round
  • Migration
  • Breeding
  • Non-Breeding
Distribution of the Powerful Woodpecker

Recommended Citation

Winkler, H. and D. A. Christie (2020). Powerful Woodpecker (Campephilus pollens), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.powwoo1.01
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