| Andean crested duck | |
|---|---|
 | |
| Andean Crested Duck | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Anseriformes |
| Family: | Anatidae |
| Genus: | Lophonetta |
| Species: | |
| Subspecies: | L. s. alticola |
| Trinomial name | |
| Lophonetta specularioides alticola Ménégaux, 1909 | |
| Synonyms | |
| |
The Andean crested duck (Lophonetta specularioides alticola) is one of two subspecies of the crested duck. It is much rarer than its sibling subspecies, the Patagonian crested duck.
The Andean crested duck is a medium-sized duck with a length of about 600 mm, a dark nuchal crest and a long, pointed black tail. Its colouring is predominantly grey and brown. The forecrown, sides of the head and neck are pale, while the centre of the crown, the crest and the area behind the eyes are dark brown to black. Much of the body plumage is light brown mottled with darker markings. The wings are dark brown to black. The irides are yellow and the bill and feet dark grey. It is very similar to the nominate subspecies, differing in being slightly larger, browner and less mottled, with a darker purple speculum. [1]
The subspecies is found on lakes in the Andes of South America, ranging at altitudes of 2,000-4,300 m above sea level from the Huánuco Region of central Peru southwards through the mountains of Bolivia to Talca Province in central Chile and Mendoza Province in northern Argentina. It generally breeds above 3,500 m asl. [1]
The double-crested cormorant is a member of the cormorant family of water birds. It is found near rivers and lakes, and in coastal areas, and is widely distributed across North America, from the Aleutian Islands in Alaska down to Florida and Mexico. Measuring 70–90 cm (28–35 in) in length, it is entirely black except for a bare patch of orange-yellow facial skin and some extra plumage that it exhibits in the breeding season, when it grows a double crest in which black feathers are mingled with white. Five subspecies are recognized. It mainly eats fish and hunts by swimming and diving. Its feathers, like those of all cormorants, are not waterproof and it must spend time drying them out after spending time in the water. Once threatened by the use of DDT, the numbers of this bird have increased markedly in recent years.
The cinnamon teal is a species of duck found in western North and South America. It is a small dabbling duck, with bright reddish plumage on the male and duller brown plumage on the female. It lives in marshes and ponds, and feeds mostly on plants.
The mottled duck or mottled mallard is a medium-sized species of dabbling duck. It is intermediate in appearance between the female mallard and the American black duck. It is closely related to those species, and is sometimes erroneously considered a subspecies of the former.
The greater crested tern, also called crested tern or swift tern, is a tern in the family Laridae that nests in dense colonies on coastlines and islands in the tropical and subtropical Old World. Its five subspecies breed in the area from South Africa around the Indian Ocean to the central Pacific and Australia, all populations dispersing widely from the breeding range after nesting. This large tern is closely related to the royal and lesser crested terns, but can be distinguished by its size and bill colour.
The crested duck or South American crested duck is a species of duck native to South America, the belonging to the monotypic genus Lophonetta. It is sometimes included in Anas, but it belongs to a South American clade that diverged early in dabbling duck evolution. There are two subspecies: L. specularioides alticola and L. specularioides specularioides. The Patagonian crested duck is also called the southern crested duck and its range lies in the Falklands, Chile, and Argentina.
The Andean tinamou is a tinamou, found commonly in high-altitude shrubland, in the Andes of South America.
The crested fireback is a medium-sized, up to 70 cm long, forest pheasant with a peacock-like dark crest, bluish black plumage, reddish brown rump, black outer tail feathers, red iris and bare blue facial skin. The female is a brown bird with short crest, blue facial skin and spotted black-and-white below.
The dark bolo mouse or dark-furred akodont is a species of rodent in the family Cricetidae. There are two subspecies; one is found in eastern and central parts of Buenos Aires Province, Argentina, and the other in coastal areas of southern Uruguay.
The crested bobwhite is a species of bird in the family Odontophoridae. It is found in northern South America, extending through Panama to just reach Costa Rica. It also occurs on Aruba and the Netherlands Antilles. Its natural habitats are subtropical or tropical dry shrubland, subtropical or tropical seasonally wet or flooded lowland grassland, and heavily degraded former forest.
The black curassow, also known as the smooth-billed curassow and the crested curassow, is a species of bird in the family Cracidae, the chachalacas, guans, and curassows. It is found in humid forests in northern South America in Colombia, Venezuela, the Guianas and far northern Brazil, and is introduced to Bahamas, Cuba, Jamaica, Haiti, Dominican Republic, Puerto Rico and Lesser Antilles. 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 or orange-red cere.
The crested owl is a species of owl in the family Strigidae. It is the only species (monotypic) in the genus Lophostrix. It is a resident bird and occurs in Central America and northern South America. It is a medium-sized owl, easily recognizable with its very long whitish ear tufts and otherwise darker appearance. It inhabits lowland rainforests and prefers old growth in proximity with water. The crested owl is a strictly nocturnal species, but very little is known about its behaviour.
The black-legged seriema is one of two living species of seriemas in the family Cariamidae. It is found from southeastern Bolivia and northern Paraguay south into north-central Argentina. It is a large, mostly grey bird with a long neck, a long tail, and long, slender black legs. Its belly, vent and thighs are yellowish-white. The sexes look similar, as do immature birds, though the latter are more patterned on head, neck and back. First described for science by Gustav Hartlaub in 1860, it is monotypic, with no subspecies. Like its red-legged cousin, it is an omnivore. It seldom flies, instead pursuing prey and eluding danger on foot. Its loud calls, said to sound like kookaburras, turkeys or yelping dogs, are often given in duet. Little is known about its breeding ecology. It is known to breed in November and December, building a platform nest of sticks and laying two white eggs, which are sometimes marked with a few brownish or purple spots. The International Union for Conservation of Nature rates the species as one of least concern, due to its large range and apparently stable numbers.
The red pileated finch, also known as the red-crested finch, is a species of bird in the family Thraupidae. It is found in Argentina, Bolivia, Brazil, Ecuador, French Guiana, Guyana, Paraguay, Peru, on the eastern side of the Andes. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical moist lowland forests, subtropical or tropical dry shrubland, and heavily degraded former forest. This is a common species, and the International Union for Conservation of Nature has rated its conservation status as "least concern".
The white-tailed crested flycatcher is a species of bird in the flycatcher family Stenostiridae. It has a discontinuous distribution in eastern Africa. There are three subspecies, E. a. albonotata of central Kenya, and Uganda through to south west Tanzania; E. a. subvaerulea, which ranges from southern Kenya to Malawi and E. a. swynnertoni of Zimbabwe and Mozambique.
The Andean flicker is a species of bird in subfamily Picinae of the woodpecker family Picidae. It is found in Argentina, Bolivia, Chile, Ecuador, and Peru.
The white-tufted grebe, also known as Rolland's grebe, is a species of grebe in the family Podicipedidae. Found in the southern half of South America, its natural habitat is freshwater lakes, ponds and sluggish streams.
The crested mona monkey, also known as the crowned guenon, crowned monkey, golden-bellied guenon, or golden-bellied monkey,, is a species of African primate in the family Cercopithecidae found in west central Africa.
The Patagonian crested duck, also known as the southern crested duck, or the grey duck in the Falkland Islands, is the nominate of two subspecies of the crested duck.
The Chilean pintail, also known as the golden peck duck or brown pintail, is a subspecies of the yellow-billed pintail, a duck in the dabbling duck subfamily Anatinae. Its local names are pato jergón grande, pato maicero and pato piquidorado in Spanish, and marreca-parda or marreca-danada in Portuguese.
Niceforo's pintail is an extinct subspecies of the yellow-billed pintail, a duck in the dabbling duck subfamily Anatinae. One of three subspecies, it was found in central Colombia but became extinct in the 1950s, being last seen in 1952.