Black Siskin
A species of Siskins and new world goldfinches Scientific name : Spinus atratus Genus : Siskins and new world goldfinches
Black Siskin, A species of Siskins and new world goldfinches
Botanical name: Spinus atratus
Genus: Siskins and new world goldfinches
Content
Description General Info
Photo By Lars Petersson
Description
The black siskin grows to a length of about 13 centimetres (5 in). The male is mostly a glossy black colour with the exception of a band of yellow at the base of the primaries, and the base of the tail and the lower belly which are yellow. The female is similar but the black part of the plumage is less glossy and more brownish. The only other bird within its range with which it might be confused is the yellow-rumped siskin (Spinus uropygialis). When stationary they are easily distinguished, but in flight the black siskin displays various patches of yellow plumage on its rump and on the wings which enhances the similarity.
Size
13 cm
Feeding Habits
Black Siskin primarily consumes seeds from ground-level flora and occasionally insects. These birds typically forage on the ground or within low shrubs, doing so in pairs or small flocks, which can grow during the non-breeding season. Unique gatherings include mixed-species flocks featuring S. crassirostris and S. xanthogastrus.
Habitat
The black Siskin is indigenous to the high-altitude Puna grassland ecoregion of the Andean mountains, present in a broad range from central Peru to western Argentina. Its preferred elevation ranges from 3,500 to 4,500 meters above sea level, though toward the southern end of its range, it can be found at marginally lower elevations. The black Siskin thrives mainly on rocky slopes, ravines, and tussocky grasslands with interspersed low shrubs. Additionally, it adapts to areas with light vegetation, like stone-covered hillsides with sparse Polylepis bushes or currants. The black Siskin can also be encountered around human habitations, edges of cultivations, and in or near Andean villages, typically in small flocks or pairs and occasionally mixing with other finch species.
Dite type
Granivorous
General Info
Distribution Area
This is a bird of the high Andes Mountains in South America. Its range extends from central Peru and northern Chile to western Argentina. Its height range is 3,500 to 4,500 metres (11,500 to 14,800 ft) but at the southern end of its range it occurs at slightly lower altitudes. Its typical habitat is rocky slopes and ravines, and the tussocky grassland with low shrubs that occurs in the Puna grassland ecoregion. It also occurs around habitations. It is often seen in pairs or in small flocks, sometimes with other species of finch, and generally forages on the ground or in low bushes.
Species Status
Not globally threatened.
Photo By Lars Petersson