Woodcreeper

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(Redirected from Dendrocolaptidae)

{{Taxobox | color = pink | name = Woodcreepers | regnum = Animalia | phylum = Chordata | classis = Aves | ordo = Passeriformes | familia = Dendrocolaptidae | subdivision_ranks = Genera | subdivision =

  • Dendrocincla
  • Sittasomus
  • Glyphorynchus
  • Drymornis
  • Nasica
  • Dendrexetastes
  • Hylexetastes
  • Xiphocolaptes
  • Dendrocolaptes
  • Xiphorhynchus
  • Lepidocolaptes
  • Campylorhamphus

}} The woodcreepers are a family of passerine bird species endemic to the neotropics.

These brownish birds feed mainly on insects taken from tree trunks, and superficially resemble the Old World treecreepers. However, they are not related.

Woodcreepers are forest birds which nest in holes or crevices; 2-3 white eggs are laid, and incubated for about 15 days.

These birds are actually parasites that steal food from Army ants. They follow a colony of foraging ants, wait for them to rustle other insects out of hiding, and then swoop down and snatch up the easy pickings. Scientists have calculated that ant-following birds steal about 200 large insects from the colony they are tracking each day this is the equivalent of 15% of the entire daily food requirement of a migrating colony of Army ants. To compensate for the presence of these flying parasites, the ants must work harder and longer to acquire the necessary amount of food for their colony.

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