
Photo: (c) condorr, some rights reserved (CC BY) · CC-BY
Leucosticte nemoricola
Diet
Seeds of grasses and alpine herbs, and small invertebrates
Habitat
Temperate grassland, upland forest and rocky cliffs; in the non-breeding season high valleys, mountain forests, cliffs, fields and towns; nests in rocky holes and crevices about 2m above ground
Clutch size
3–6 pure white or pale pinkish eggs
Incubation period
13–15 days, by the female, fed on the nest by the male
Size
14–15cm
Weight
18–25g
The plain mountain finch is a finch 14–15 cm long and 18–25 g, with colours and patterns resembling a house sparrow's, a slender build with long wings, a notched tail and a short pointed bill. It has a buff-brown head with tawny streaks, a beige neck and pale brown around the eye and cheek (Wikipedia, general species account).
Females usually build nests in rocky holes and crevices about 2 m above ground and occasionally below ground in rodent burrows; the clutch is three to six pure white or pale pinkish eggs, incubated for 13–15 days by the female, who is fed by the male. In the non-breeding season the birds are found in high valleys, mountain forests, rocky cliffs, fields and towns. Songs include a sharper twittering, trit-tit-tit-tit, rick-pi-vitt or dui-dip-dip-dip, mixed with sweeter warbling notes (Wikipedia, general species account).