Black Curassow
Encyclopedia
The Black Curassow also known as the Smooth-billed Curassow, and the Crested Curassow, is a species of bird
in the Cracidae
family, the chachalaca
s, guan
s, and curassow
s. It is found in humid forests in northern South America
in Colombia
, Venezuela
, the Guianas and far northern Brazil
. It is the only Crax
curassow where the male and female cannot be separated by plumage
, as both are essentially black with a white crissum, and have a yellow (eastern part of its range) or orange-red (western part of its range) cere
.
:
Bird
Birds are feathered, winged, bipedal, endothermic , egg-laying, vertebrate animals. Around 10,000 living species and 188 families makes them the most speciose class of tetrapod vertebrates. They inhabit ecosystems across the globe, from the Arctic to the Antarctic. Extant birds range in size from...
in the Cracidae
Cracidae
The chachalacas, guans and curassows are birds in the family Cracidae.These are species of tropical and subtropical Central and South America. One species, the Plain Chachalaca, just reaches southernmost Texas in the USA...
family, the chachalaca
Chachalaca
Chachalacas are mainly brown birds from the genus Ortalis. These cracids are found in wooded habitats in far southern United States , Mexico, and Central and South America. They are social, can be very noisy and often remain fairly common even near humans, as their relatively small size makes them...
s, guan
Guan
Guan may refer to either of two Chinese family names . The two names are as follows:-Guan :...
s, and curassow
Curassow
Curassows are one of the three major groups of cracid birds. Three of the four genera are restricted to tropical South America; a single species of Crax ranges north to Mexico...
s. It is found in humid forests in northern South America
South America
South America is a continent situated in the Western Hemisphere, mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere. The continent is also considered a subcontinent of the Americas. It is bordered on the west by the Pacific Ocean and on the north and east...
in Colombia
Colombia
Colombia, officially the Republic of Colombia , is a unitary constitutional republic comprising thirty-two departments. The country is located in northwestern South America, bordered to the east by Venezuela and Brazil; to the south by Ecuador and Peru; to the north by the Caribbean Sea; to the...
, Venezuela
Venezuela
Venezuela , officially called the Bolivarian Republic of Venezuela , is a tropical country on the northern coast of South America. It borders Colombia to the west, Guyana to the east, and Brazil to the south...
, the Guianas and far northern Brazil
Brazil
Brazil , officially the Federative Republic of Brazil , is the largest country in South America. It is the world's fifth largest country, both by geographical area and by population with over 192 million people...
. It is the only Crax
Crax
Crax is a genus of curassows from tropical South America. Only the Great Curassow ranges north through Central America as far as Mexico.The variety of male bill ornament shapes and colors is typical for this genus, as is a curly crest and a contrasting white or rufous crissum...
curassow where the male and female cannot be separated by plumage
Plumage
Plumage refers both to the layer of feathers that cover a bird and the pattern, colour, and arrangement of those feathers. The pattern and colours of plumage vary between species and subspecies and can also vary between different age classes, sexes, and season. Within species there can also be a...
, as both are essentially black with a white crissum, and have a yellow (eastern part of its range) or orange-red (western part of its range) cere
Cère
The Cère is a long river in south-western France, left tributary of the Dordogne River. Its source is in the south-western Massif Central, near the mountain Plomb du Cantal...
.
Subspecies
There are two recognized subspeciesSubspecies
Subspecies in biological classification, is either a taxonomic rank subordinate to species, ora taxonomic unit in that rank . A subspecies cannot be recognized in isolation: a species will either be recognized as having no subspecies at all or two or more, never just one...
:
- C. a. alector (Linnaeus, 1766) - eastern ColombiaColombiaColombia, officially the Republic of Colombia , is a unitary constitutional republic comprising thirty-two departments. The country is located in northwestern South America, bordered to the east by Venezuela and Brazil; to the south by Ecuador and Peru; to the north by the Caribbean Sea; to the...
and VenezuelaVenezuelaVenezuela , officially called the Bolivarian Republic of Venezuela , is a tropical country on the northern coast of South America. It borders Colombia to the west, Guyana to the east, and Brazil to the south...
south of the Orinoco River - C. a. erythrognatha (PL SclaterPhilip SclaterPhilip Lutley Sclater was an English lawyer and zoologist. In zoology, he was an expert ornithologist, and identified the main zoogeographic regions of the world...
and SalvinOsbert SalvinOsbert Salvin FRS was an English naturalist, best known for co-authoring Biologia Centrali-Americana with Frederick DuCane Godman. This was a 52 volume encyclopedia on the natural history of Central America....
, 1877) - extreme eastern Venezuela to the Guianas and Brazil north of the Amazon
External links
- Black Curassow videos on the Internet Bird Collection
- Stamps (for SurinameSurinameSuriname , officially the Republic of Suriname , is a country in northern South America. It borders French Guiana to the east, Guyana to the west, Brazil to the south, and on the north by the Atlantic Ocean. Suriname was a former colony of the British and of the Dutch, and was previously known as...
) with RangeMap - Black Curassow photo gallery VIREO Photo-High Res--(Close-up)
- High Res Photo Gallery and analysis--"Birds in Suriname" www1.nhl.nl