Long-tailed finch length. It has a prominent roundish black bib on its throat and upper chest and a long pointed black tail. It has pinkish brown upperparts with paler plumage below its bib over the lower breast and abdomen. It has a grey head, a white ear-patch, and black lores. It has black patches on its upper flanks and its rump and undertail coverts are white. The beak colour of the adult long-tailed finch varies from red through orange to yellow. The subspecies with red beaks is sometimes called Heck's grass finch "Poephila acuticauda hecki", and the nominate subspecies with orange or
Cuzco brush finch Cuzco brush finch The Cuzco brush finch ("Atlapetes canigenis"), also known as the grey brush finch or sooty brush finch, is a species of bird in the Passerellidae family. It is endemic to humid Andean forests in south-eastern Peru, where mainly found in Cusco. It is sometimes considered a subspecies of the slaty brush finch. Brush finches are typically medium-size sparrows, with long tails. Brush finches are usually gray or olive in colour with a contrasting crown. Cuzco brush finches are two-toned with a uniform dusky gray and a rufous crown. The center of the belly, as well as the