Pseudoseisura gutturalis
The White-throated Cacholote (Pseudoseisura gutturalis) is a striking member of the ovenbird family (Furnariidae), known for its robust build and distinctive vocalizations. Measuring approximately 20-22 cm (8-8.5 inches) in length and weighing between 45-60 grams, this passerine boasts a dull brown plumage on its back, a contrasting creamy-white throat and upper breast, and rich rufous tones on its wings and tail. Its most identifiable field mark is undoubtedly the prominent white throat, oft...
This cacholote primarily inhabits arid to semi-arid environments, including Chaco woodlands, thorny scrub, dry deciduous forest edges, and riparian gallery forests, typically at low to mid-elevations.
Their diet consists predominantly of insects and other arthropods, which they acquire by gleaning from vegetation, probing bark, and foraging on the ground.
The White-throated Cacholote is a diurnal and highly vocal species, often observed foraging alone or in pairs within the dense understory and mid-canopy. It employs a diverse foraging strategy, gleaning insects from foliage, probing into bark crevices, and searching for arthropods on the ground. ...
The White-throated Cacholote is a resident species endemic to the dry scrublands and woodlands of central South America, primarily found across northern and central Argentina, western Paraguay, and southern Bolivia. Its distribution extends from the lowlands of the Chaco Boreal and Austral up int...
Least Concern
- The name 'Cacholote' is derived from the Portuguese word for sperm whale, a curious moniker likely referring to the bird's relatively large head and powerful bill. - Their nests are architectural marvels, often constructed as massive, dome-shaped structures of thorny sticks that can be over a m...