Spinus atriceps
The Black-capped Siskin, *Spinus atriceps*, is a striking small finch, typically measuring 10-11 cm (4-4.3 in) in length and weighing around 9-11 grams (0.32-0.39 oz). Males are particularly vibrant, featuring a glossy, deep black cap extending to the nape, contrasting sharply with a bright yellow body, black wings with two prominent yellow wing bars, and a black tail with yellow patches at the base of the outer tail feathers. Females present a more subdued but still distinctive appearance, w...
This species primarily inhabits high-elevation pine, pine-oak, and fir forests, as well as cloud forests. It typically occurs at elevations ranging from 2,000 to 3,500 meters (6,500-11,500 ft).
The Black-capped Siskin feeds primarily on seeds, with a strong preference for conifer seeds (pine, fir), as well as seeds from alder, birch, and other trees. They also supplement their diet with small insects, tree buds, and occasionally tree sap, foraging mainly by gleaning.
Black-capped Siskins are diurnal birds, often observed foraging in small, active flocks, sometimes even during the breeding season, and frequently associate with mixed-species groups. Their foraging strategy is largely arboreal; they are agile gleaners, deftly extracting seeds from conifer cones,...
The Black-capped Siskin is a resident species, primarily inhabiting the highlands of southern Mexico and northern Central America. Its core breeding and year-round range extends through the mountains of Chiapas and Oaxaca in Mexico, southward through Guatemala, El Salvador, and Honduras. This spe...
Least Concern
- The Black-capped Siskin is considered one of the most vividly colored of the New World siskins, particularly the male with its striking black cap and bright yellow body. - It is a specialist of high-altitude montane forests, often found in 'sky island' habitats in Central America. - Its complex...