Saltator grossus
The Slate-colored Grosbeak (*Saltator grossus*) is a robust, medium-sized passerine, measuring approximately 20-22 cm (8-8.5 inches) in length and weighing between 46-64 grams. Its plumage is uniformly dark slate-gray over most of its body, strikingly contrasted by a prominent black mask that extends from the lores through the eye. A key identification feature, often subtle, is its bright rufous undertail coverts. It possesses a heavy, conical bill, dark on the upper mandible and often yellow...
Found in tropical and subtropical moist lowland forests, montane forests, and heavily degraded secondary growth or forest edges, typically at elevations from sea level up to 1,500-2,000 meters.
Omnivorous, feeding primarily on a mix of fruits (especially berries), seeds, buds, and arthropods such as insects and spiders, foraging by gleaning and pecking.
This diurnal species is generally found singly or in pairs, occasionally forming small family groups. Slate-colored Grosbeaks are territorial, actively defending their breeding areas with vigorous song. Foraging involves gleaning insects and fruits from foliage and probing into dense vegetation. ...
The Slate-colored Grosbeak is a widespread resident throughout much of Central and South America. Its distribution extends from southeastern Honduras, through Nicaragua, Costa Rica, and Panama, and continues across a vast portion of northern South America. In South America, it is found across Col...
Least Concern
- Despite its common name, the Slate-colored Grosbeak is not a 'true' grosbeak (family Cardinalidae) but rather a member of the tanager family (Thraupidae). - Its heavy, conical bill is perfectly adapted for crushing tough seeds, a key part of its diet. - The bright rufous undertail coverts are a...