Cracids
are a family of gamebirds, found predominantly throughout the Latin
American tropics. The northern-most species, the Plain Chachalaca, gets
into extreme south Texas, and the southern-most species, the Dusky-legged
Guan, ranges as far south as the Plate River Basin in Buenos Aires Province,
Argentina.
They range in size from a small pheasant to a turkey. Their larger size
compared to most species of birds makes them an ideal protein source
for people living in the same region. However, unfortunately, they are
severely over-hunted in most regions, and consequently their populations
are plummeting rapidly throughout their range. The other factor that
threatens Cracids is depletion of their natural forest habitat. Although
some species such as Chachalacas can tolerate moderate forest alteration,
most species disappear when their natural habitat is destroyed.
There are 50 species, about half of which are considered Threatened
or Endangered. The three broad groups of Cracids are: Chachalacas, Guans
and Curassows. Chachalacas are the smallest members of the family, and
there are a dozen species. Guans are the medium-sized members of the
family, and the most diverse, with 24 species. There are 15 species
of True Guans (Penelope), 5 Piping Guans (Aburria), 2
Sickle-winged Guans (Chamaepetes), and the monotypic Horned Guan
(Oreophasis) and Highland Guan (Penelopina). Curassows
are the largest members of the family, with 14 species: 7 True Curassows
(Crax), 4 Razor-billed Curassows (Mitu), 2 Helmeted Curassows
(Pauxi) and the monotypic Nocturnal Curassow (Nothocrax).