[2][1][3][4] The chestnut-headed chachalaca is 43 to 54 cm (1.4 to 1.8 ft) long and weighs 345 to 620 g (0.76 to 1.4 lb).

Though its habitat has not been well studied, it is believed to be similar to that of the little chachalaca: landscapes such as dense secondary forest and the undergrowth along rivers, in clearings, and abandoned pastures.

That species forages in trees or on the ground, usually in pairs or small flocks.

Its primary diet is berries and fruits although it also eats flowers and leaves.

It is considered rather common in parts of its range and occurs in some protected areas.