The Grey-breasted Mountain Toucan (Andigena hypoglauca) is a species of bird

Bird

Birds are feathered, winged, bipedal, endothermic , egg-laying, vertebrate animals. Around 10,000 living species and 188 families makes them the most speciose class of tetrapod vertebrates. They inhabit ecosystems across the globe, from the Arctic to the Antarctic. Extant birds range in size from...

 in the Ramphastidae family. It is found in humid highland forest, often at the tops of the trees, in the Andes

Andes

The Andes is the world's longest continental mountain range. It is a continual range of highlands along the western coast of South America. This range is about long, about to wide , and of an average height of about .Along its length, the Andes is split into several ranges, which are separated...

 of southern Colombia

Colombia

Colombia, officially the Republic of Colombia , is a unitary constitutional republic comprising thirty-two departments. The country is located in northwestern South America, bordered to the east by Venezuela and Brazil; to the south by Ecuador and Peru; to the north by the Caribbean Sea; to the...

, Ecuador

Ecuador

Ecuador , officially the Republic of Ecuador is a representative democratic republic in South America, bordered by Colombia on the north, Peru on the east and south, and by the Pacific Ocean to the west. It is one of only two countries in South America, along with Chile, that do not have a border...

 and Peru

Peru

Peru , officially the Republic of Peru , is a country in western South America. It is bordered on the north by Ecuador and Colombia, on the east by Brazil, on the southeast by Bolivia, on the south by Chile, and on the west by the Pacific Ocean....

. It remains locally fairly common, but has declined due to habitat loss.

This species is distinguished from other mountain-toucans by its colorful bill: red and black at the tip and yellow-green at the base, where there is a black, thumbprint-shaped mark. The black head is set off from the chestnut-brown back by a pale gray collar. Total length in this species is 46–48 cm (18–19 in) long and weight is 244-370 grams (8.6-13.1 oz).

A wide variety of fruits and berries are eaten and this species is often more willing than most largish toucans to leave the canopy to eat raspberries

Raspberries

Raspberry may refer to:* Raspberry, various fruit-bearing plants in the genus Rubus, especially two commercially grown species, the red-fruited Rubus idaeus and the black-fruited Rubus occidentalis...

 near the base of the trees. They tend to remain quiet while flying and are known to mix often with other birds while foraging, including larger species of tanager

Tanager

The tanagers comprise the bird family Thraupidae, in the order Passeriformes. The family has an American distribution.There were traditionally about 240 species of tanagers, but the taxonomic treatment of this family's members is currently in a state of flux...

s, thrush

Thrush

-Birds:* Thrush , any of the many birds in the Turdidae family* Antthrush, any of a group of birds within the Formicariidae family* Dohrn's Thrush-babbler , a species of bird in the Timalidae family...

es and icterid

Icterid

The Icterids are a group of small to medium-sized, often colorful passerine birds restricted to the New World. Most species have black as a predominant plumage color, often enlivened by yellow, orange or red. The family is extremely varied in size, shape, behavior and coloration...

s, both behavior unusual in toucans. Very little is known about the life history details for this species.

It includes two subspecies

Subspecies

Subspecies in biological classification, is either a taxonomic rank subordinate to species, ora taxonomic unit in that rank . A subspecies cannot be recognized in isolation: a species will either be recognized as having no subspecies at all or two or more, never just one...

, the northern nominate subspecies has dark eyes, while the southern A. h. lateralis has pale eyes.