Plain-brown woodcreeper

Plain-brown woodcreeper
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Furnariidae
Subfamily: Dendrocolaptinae
Tribe: Dendrocolaptini
Genus: Dendrocincla
Species: D. fuliginosa
Binomial name
Dendrocincla fuliginosa
Vieillot, 1818

The plain-brown woodcreeper (Dendrocincla fuliginosa), is a sub-oscine passerine bird which breeds in the tropical New World from Honduras through South America to northern Argentina, and in Trinidad and Tobago. Sometimes it is considered to include the plain-winged woodcreeper (D. turdina) as a subspecies.

This woodcreeper is typically 22 cm long, and weighs 37 g. It is drab even by woodcreeper standards. As its name implies, it lacks the streaking shown by most of its relatives, and is plain brown above and below. The bill is longish and straight.

The normal call is a loud stick, but when following army ants, the groups keep up a noisy chatter. The song is a descending te-te-te-tu-tu-tu-tue-tue-tue-chu-chu-chu.

The plain-brown woodcreeper is an insectivore which feeds on ants and other insects. It feeds low in trees, on the trunk or foliage, but rarely on the ground. It will follow columns of army ants, often in groups of up to a dozen birds. If specialist ant feeders like antbirds or larger woodcreepers are present, it tends to keep higher than those species. It also accompanies South American coatis (Nasua nasua) on their foraging excursions, especially when they feed in trees during the dry season.[2] Though it may eat the occasional army ant and coatis might benefit from the birds spotting predators before they do, in both cases the plain-brown woodcreeper is typically a commensale, snatching prey that flees before the more formidable predators.

This woodcreeper is a common and widespread forest bird which builds a leaf-lined nest in a palm tree stump; two or three white eggs are laid.

Footnotes

  1. ↑ BirdLife International (2012). "Dendrocincla fuliginosa". IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature. Retrieved 26 November 2013.
  2. ↑ de Mello Beisiegel (2007)

References


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