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Straight-billed Woodcreeper | Dendroplex picus

Priemsnavelmuisspecht | Trepatroncos piquirrecto

The Straight-billed Woodcreeper is a medium-sized, rufous-brown woodcreeper with a straight, pale, dagger-shaped bill. It is widespread in South America and reaches the northern limit of its range in Panama, where it lives mainly in mangroves.

Straight-billed Woodcreeper (Dendroplex picus)
Photo: Birds of panama on instagram — CC BY-SA 4.0 · Wikimedia Commons

Voice

A fast, descending series of clear, somewhat laughing notes. Also short, sharp calls.

Listen: SongXC1185332

Recording: Juan Freile — CC BY-NC-SA 4.0 · converted to mono · xeno-canto

Identification

20–22 cm. Bill straight, pointed and pale, whitish to pinkish horn, which is unusual for a woodcreeper. Head and breast dark brown with pale buff to whitish teardrop streaks and spots; throat plain pale buff and a pale supercilium. Back, wings and tail warm rufous-brown, belly olive-brown. Like other woodcreepers it climbs trunks, propped on its stiff tail. Male and female are alike.

Confusion species

Streak-headed Woodcreeper Lepidocolaptes souleyetii is smaller and has a thin, slightly decurved bill. Ivory-billed Woodcreeper Xiphorhynchus flavigaster and Cocoa Woodcreeper Xiphorhynchus susurrans are larger, have a longer, slightly curved bill and live mainly in forest.

Habitat

In the guide area mainly mangroves and the forest edges behind them; elsewhere in its range also gallery forest, seasonally flooded forest, dry forest and open country with trees in the lowlands. It searches trunks and branches for insects and other invertebrates. It nests in a tree cavity.

Where the bird is most at home, classified by the vegetation units of Mexico and Central America.

Range and movements

In the guide area only in Panama, locally along the coast. Outside the guide area across much of the tropical lowlands of South America, from Colombia and Venezuela to Bolivia and Brazil.

  • Resident
  • dark = core range, pale = thinly spread
Density map from the occurrence records of GBIF (2006-10-01 – 2026-09-30), counted per 0.7° grid cell and per month and divided by all bird records in that same cell — so the number of birdwatchers does not shape the picture. Colour depth follows that share and fades out gradually, so the map does not follow national borders. Country outlines: Natural Earth (public domain).

How and when to look

Look for it in mangroves along the Pacific coast of Panama; the straight, pale bill is the best feature.

Conservation status

Not threatened. Widespread and fairly common in South America; in the guide area local and tied to mangroves, which are under pressure in many places.

Scientific name

Dendroplex picus | (Gmelin, 1788) (GBIF: Xiphorhynchus picus)

Gmelin described the species in 1788 as Oriolus Picus; because it was later moved to another genus, the author and year stand in brackets. The genus Dendroplex was introduced in 1827 by Swainson. Dendroplex is Greek, from dendron 'tree' and plēssō 'to strike': 'tree-striker'. picus is the Latin word for 'woodpecker', after its woodpecker-like habits. The specimen the first description was based on came from Cayenne, French Guiana.