Black guan (Chamaepetes unicolor)

Wikipedia eBird Xeno-Canto

Curi cancha black guan. 2018-02-18 13.38.52 Costa Rica
Classification: Genus Chamaepetes; Family Cracidae
General: The black guan (Chamaepetes unicolor) is a species of bird in the family Cracidae. It is found in the Talamancan montane forests of Costa Rica and Panama. [more]

First documented observation : 2018-02-18 in Costa Rica.