Heliobletus contaminatus
The Sharp-billed Treehunter (Heliobletus contaminatus) is a small, enigmatic member of the Furnariidae family, ovenbirds and woodcreepers, distinguished by its remarkably unique, laterally compressed, sharply pointed, and slightly decurved bill. Measuring approximately 13-14 cm (5.1-5.5 inches) in length and weighing between 15-20 grams, its plumage is generally olive-brown above with a contrasting rufous rump and tail. Underparts are streaked whitish on a grayish-olive background, providing ...
Inhabits humid, epiphyte-rich montane and lowland Atlantic Forest, typically between 300 to 2,000 meters (1,000-6,500 feet) elevation, favoring dense understory and canopy.
Primarily insectivorous, feeding on a variety of arthropods including insects (beetles, ants, larvae) and spiders, expertly extracted from bark, mosses, and epiphytes.
Sharp-billed Treehunters are diurnal, spending their days meticulously foraging, often as inconspicuous participants in mixed-species flocks, particularly alongside other Furnariids and woodcreepers. Their specialized, chisel-like bill is central to their foraging strategy, which involves probing...
The Sharp-billed Treehunter is endemic to the Atlantic Forest biome of southeastern South America, primarily found across a significant stretch of southeastern Brazil, extending from Espírito Santo south through Rio de Janeiro, São Paulo, Paraná, Santa Catarina, and Rio Grande do Sul. Its range a...
Least Concern
- The Sharp-billed Treehunter is the sole species in its genus, *Heliobletus*, making it a unique evolutionary lineage within the Furnariidae family of ovenbirds and woodcreepers. - Its scientific name, *Heliobletus contaminatus*, roughly translates to "sun-scorched tree-hunter," possibly referri...