Wednesday, June 10, 2009

Pine Grosbeak

Pine Grosbeak Male in Full Colour
Male Pine Grosbeak by Brandon_Holden

The Pine Grosbeak, Pinicola enucleator, is a large member of the true finch family, Fringillidae. It is found in coniferous woods across Alaska, the western mountains of the United States, Canada, and in subarctic Fennoscandia and Siberia. This species is a very rare vagrant to temperate Europe; in all of Germany for example, not more than 4 individuals and often none at all have been recorded each year since 1980.

The Ladies' Room
Female Pine Grosbeak vtpeacenik

Adults have a long forked black tail, black wings with white wing bars and a large bill. Adult males have a rose-red head, back and rump. Adult females are olive-yellow on the head and rump and grey on the back and underparts. Young birds have a less contrasting plumage overall, appearing shaggy when they moult their colored head plumage.

Its voice is geographically variable, and includes a whistled pui pui pui or chii-vli. The song is a short musical warble.

The breeding habitat of the Pine Grosbeak is coniferous forests. They nest on a horizontal branch or in a fork of a conifer. This bird is a permanent resident through most of its range; in the extreme north or when food sources are scarce, they may migrate further south.

The Pine Grosbeak forages in trees and bushes. It mainly eats seeds, buds, berries and insects. Outside of the nesting season, it often feeds in flocks.

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