Dendrocolaptes sanctithomae
The Northern Barred Woodcreeper, Dendrocolaptes sanctithomae, is a striking member of the woodcreeper family, renowned for its distinctive plumage and arboreal foraging style. Measuring approximately 25-28 cm (10-11 inches) in length and weighing around 60-80 grams, this medium-sized passerine is characterized by its heavily barred underparts, head, and mantle, creating a 'laddered' appearance against a dark brown base. Its wings and tail are a rich rufous, providing a contrasting splash of c...
Found in humid evergreen and semi-deciduous forests, including forest edges and mature secondary growth, from lowlands up to approximately 1800 meters (5900 feet) in elevation.
Primarily insectivorous, feeding on a wide variety of arthropods such as beetles, spiders, ants, and orthopterans, often obtained by probing bark and following army ants.
Northern Barred Woodcreepers are diurnal and primarily solitary, though they often join mixed-species foraging flocks, particularly in areas with abundant resources. Their foraging strategy is highly specialized: they climb tree trunks and large branches in an upward, spiraling motion, using thei...
The Northern Barred Woodcreeper is a widespread resident throughout its Neotropical range, extending from southern Mexico, specifically from southeastern Veracruz and Oaxaca, through Chiapas and the Yucatán Peninsula. Its distribution continues southward through Central America, encompassing Beli...
Least Concern
- The Northern Barred Woodcreeper is a master of camouflage, with its barred plumage blending seamlessly with the textured bark of forest trees. - Unlike woodpeckers, which typically chip wood, woodcreepers use their specialized bills to probe and glean insects from bark surfaces and crevices. - ...