From Opus

Photo by HelenB
Location: Savegre Valley, Costa Rica

Pheucticus tibialis

[edit] Identification

A large yellow and black grosbeak with a very heavy bill. Length: 20cm (8in); weight: 70g. Mostly yellow, with black tail, back and wings which have a prominent white patch. Upper mandible is black, lower mandible is gray with a blackish tip. The black thighs are visible in the lower photo, taken looking up at the bird in the canopy.
Female is similar, with a paler head and breast, less white in the wing, and olive scaling on the back.
Juveniles are like adults, but the head and breast is more olive and duller, and the breast often mottled dusky.

[edit] Distribution

Costa Rica and W. Panama.

[edit] Taxonomy

This is a monotypic species. It has been viewed as a subspecies under Yellow Grosbeak.

[edit] Habitat

Canopy and forest edges in the mountains from 1000-2600m (3300-8500ft). Also pastures wtih scattered tall trees and semi open areas.

Photo by HelenB This one shows the black thighs.
Location: Savegre Valley, Costa Rica

[edit] Behaviour

[edit] Diet

Forages high in the canopy, for fruits and seeds. Will glean insects from leaves and branches, as well as hawking them from the air, flycatcher style.

[edit] Vocalisation

The song is rich-toned, high-pitched and clear, consisting of a series of warbles, whistles and slurred notes, often ending in a canary-like trill. Possibly one of the best songsters in Costa Rica.

[edit] External Links