guan

nom

1. 1

   Any (member) of several species of birds in the genera Aburria, Chamaepetes, Oreophasis, Penelope, Penelopina, and Pipile, of the family Cracidae, limited to the Americas.

   The 'true' (Penelope) guans also occur at a range of altitudes but like most species of cracids, are mostly restricted to forest, both montane and lowland. Piping-guans (Pipile) are primarily lowland species, whereas numerous monospecific (single-species genus) taxa of guans (i.e. Aburria, Penelopina, Oreophasis) are restricted to montane environments.

   Most guans move among only the most rewarding trees, those having the largest fruit crops and/or the greatest reward per fruit. Nevertheless, solitary individuals and some guan groups - as well as the first-mentioned guans, once they deplete the fruit crops in the most popular trees - are stuck with the less rewarding trees.

   The Crested Guan is a large, brown, turkeylike bird most frequently seen peering down from the treetops as it searches for fruit and leaves that make up its diet. As its name implies, this bird has a feathered crest that is frequently raised as it relates to nearby guans or to potential danger.

Formes

pluriel

guans