Guans

Guans are several species of pheasant-sized birds all living in southern Central America, the Caribbean and northern South America.

 
White-crested Guan White-crested Guan White-crested Guan
The WHITE-CRESTED GUAN, Penelope pileata, a chicken-like bird but taller with a longer beak, has a chestnut brown body flecked with white, darker wings and tail, a black face, an orange throat and, as its name says, a white crown/crest. As with most Guans, male (above right) and female (left/centre) look alike. It comes only from a couple of southern river banks in the southeastern Amazon.
 
Black-fronted Piping-guan    
The BLACK-FRONTED PIPING-GUAN, Pipile jacutinga, an endangered species due to habitat loss through forest clearance and hunting. It survives at only a few sites on the borders of Brazil, Paraguay and Argentina. It is a turkey-sized black and white bird with a white crown/crest, white wing patch, black front flecked white white, pink legs and a red throat wattle on a blue base. The feathered face and white eye-ring are distinguishing features from other Piping-guans. Male and female are similar but the male has a larger, more prominent wattle.