Peruvian Sierra Finch Phrygilus punensis Scientific name definitions

This group of Sierra Finches, the hooded group, reminds some observers of the northern hemisphere juncos (Junco spp.). This is due to their ground foraging, hooded appearance, and predominance of gray or blackish colors in the wings, tail and hood. The various species within this group are similar in shape and size, and even resemble each other in call note and song so appear to be closely related and probably recently derived. Their nearest relatives appear to be Sicalis (Yellow-finches) rather than the other non-hooded species currently in Phrygilus. The Peruvian Sierra Finch is the northernmost occurring of the hooded group of Sierra Finches; and is found both north and east of the Black-hooded Sierra Finch (P. atriceps). The two replace each other, and potential sympatry needs to be studied. Interestingly in coloration the male Peruvian most closely resembles the geographically distant Gray-hooded Sierra Finch (P. gayi), though in its reduced sexual dichromatism it resembles the Black-hooded. This sierra finch is found in high elevations, usually above 2500m largely in the Andes of Peru, although it is also found in La Paz, Bolivia. As is typical of this group, this species is not averse to living within villages and semi-agricultural areas. It adapts well to humans.

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Editor's Note: Additional distribution information for this taxon can be found in the 'Subspecies' article above. In the future we will develop a range-wide distribution article.

Alvaro began birding as an 11 year old in Canada, and eventually trained in Evolutionary Ecology studying, creatures as varied as leaf-cutter ants and Argentine cowbirds. But his career has been focused on birding tourism, both as a guide and owner of his tour company, as well as a avitourism consultant to various organizations. He is the author of Birds of Chile, New World Blackbirds: The Icterids, as well as the ABA Field Guide to the birds of California. He lives in Half Moon Bay, California where he is known for his pelagic birding trips. Email: alvaro@alvarosadventures.com.