top of page

Birds of Zihuatanejo

CLASS AVES

-Animals (Kingdom Animalia)

-Chordates (Phylum Chordata)

-Vertebrates (Subphylum Vertebrata)

-Birds (Class Aves)

-Perching Birds (Order Passeriformes)

-Ovenbirds and Woodcreepers (Family Furnariidae)

-Woodcreepers (Subfamily Dendrocolaptinae)

-Xiphorhynchus Woodcreepers (Genus Xiphorhynchus)

-Ivory-billed Woodcreeper (Xiphorhynchus flavigaster)


The Ivory-billed Woodcreeper (Xiphorhynchus flavigaster) is a species of bird in the Dendrocolaptinae subfamily. A large, fairly common woodcreeper of tropical forest in both dry and humid areas. Feeds mainly on larger trunks, often methodically probing the bark and leaves in search of insects. They have a long stout bill, which is mostly pale and bold streaking on the head, back, and underparts.

Ivory-billed Woodcreeper

Xiphorhynchus flavigaster

Diet

  • Primarily insects and other arthropods, including beetles, ants, termites, caterpillars, spiders, cockroaches, and insect larvae.

  • Occasionally feeds on small lizards, tree frogs, and other small vertebrates.

  • Forages by climbing tree trunks and large branches in a manner similar to a woodpecker, probing bark crevices and epiphytes with its long, slightly decurved bill. It often joins mixed-species foraging flocks.

Range

  • Found from western and northeastern Mexico through Central America to northwestern Colombia.

  • In Mexico, it is widespread along both the Pacific and Gulf slopes, including the Zihuatanejo region, where it is a common year-round resident.

  • Inhabits tropical dry forests, tropical evergreen forests, semi-deciduous forests, gallery forests, mature secondary forests, and woodland edges, generally from sea level to about 2,000 m.

Male / Female

  • Male: Brown upperparts with buff to cinnamon streaking on the head, neck, and breast, warm buff underparts, a conspicuous pale eyebrow, stiff tail feathers used for support while climbing, and a long ivory-coloured, slightly curved bill.

  • Female: Virtually identical in plumage and size to the male.

  • Juveniles: Similar to adults but duller, with shorter bills and less distinct streaking.

  • Sexes cannot be distinguished in the field, as there are no consistent plumage differences.

Size

  • Length: 20–25 cm (7.9–9.8 in)

  • Wingspan: 30–35 cm (11.8–13.8 in)

  • Weight: 35–55 g (1.2–1.9 oz)

bottom of page