| Patagonian yellow finch | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Passeriformes |
| Family: | Thraupidae |
| Genus: | Sicalis |
| Species: | S. lebruni |
| Binomial name | |
| Sicalis lebruni (Oustalet, 1891) | |
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The Patagonian yellow finch (Sicalis lebruni) is a species of bird in the family Thraupidae. It is found in Argentina and Tierra del Fuego; also Chile. Its natural habitats are subtropical or tropical dry shrubland and temperate grassland.
The Patagonian yellow finch's range is in the southern half of Argentina, both in the eastern and central regions. To the south, the range covers the northern half of Tierra del Fuego, and the contiguous areas of extreme southern Chile.
Tierra del Fuego is an archipelago off the southernmost tip of the South American mainland, across the Strait of Magellan. The archipelago consists of the main island, Isla Grande de Tierra del Fuego, with an area of 48,100 km2 (18,572 sq mi), and a group of many islands, including Cape Horn and Diego Ramírez Islands. Tierra del Fuego is divided between Chile and Argentina, with the latter controlling the eastern half of the main island and the former the western half plus the islands south of Beagle Channel and the southernmost islands. The southernmost extent of the archipelago is just north of latitude 56°S.
The grassland yellow finch is a small passerine bird. Despite its name, it is not a finch, but is a seedeater. These were formerly united with the buntings and American sparrows in the Emberizidae, but are now known to be tanagers.
The crested duck or South American crested duck is a species of duck native to South America, 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 saffron finch is a tanager from South America that is common in open and semi-open areas in lowlands outside the Amazon Basin. They have a wide distribution in Colombia, northern Venezuela, western Ecuador, western Peru, eastern and southern Brazil, Bolivia, Paraguay, Uruguay, northern Argentina, and Trinidad and Tobago. It has also been introduced to Hawaii, Panama, Puerto Rico and elsewhere. Although commonly regarded as a canary, it is not related to the Atlantic canary. Formerly, it was placed in the Emberizidae but it is close to the seedeaters.
The South American gray fox, also known as the Patagonian fox, the chilla or the gray zorro, is a species of Lycalopex, the "false" foxes. It is endemic to the southern part of South America.
The white-bridled finch, also known as the canary-winged finch or black-throated finch, is a small passerine bird belonging to the genus Melanodera together with the yellow-bridled finch. Formerly placed in the family Emberizidae, it is now considered a tanager. It is found in grassland in southernmost South America. There are two subspecies: M. m. melanodera in the Falkland Islands and M. m. princetoniana in southern Argentina and Chile.
The Patagonian chinchilla mouse is a species of rodent in the family Cricetidae. It was first described by George Robert Waterhouse in 1839. It is found in Tierra del Fuego and neighboring areas of southernmost Argentina and Chile.
Oligoryzomys magellanicus, also known as the Patagonian colilargo and the Magellanic pygmy rice rat, is a species of rodent in the genus Oligoryzomys of the family Cricetidae. It is found in the southernmost parts of Argentina and Chile, including Tierra del Fuego and other outlying islands. Its karyotype has 2n = 54 and FNa = 66.
The black-chinned siskin is a species of finch in the family Fringillidae. Found in Argentina, Chile and the Falkland Islands, its natural habitats are temperate forests and heavily degraded former forest.
The austral pygmy owl is a species of owl in the family Strigidae. It is found in Argentina and Chile.
The austral canastero is a species of bird in the family Furnariidae, the ovenbirds. It is found in southern Argentina and Chile, including Tierra del Fuego. It is at least partially migratory, and its range extends north during the austral winter.
The dark-bellied cinclodes is a species of bird in the family Furnariidae. It is found in Argentina and Chile. Its natural habitats are rivers and rocky shores. The dark-bellied cinclodes is distributed in Chile from about Santiago southwards to Tierra del Fuego and in adjacent areas of extreme western Argentina. It is found near streams, lakes and marshlands from sea level up to 2,500 m. It has a bold white supercilium and throat.
The yellow-bridled finch is a species of bird in the family Thraupidae found in Argentina and Chile.
The Patagonian mockingbird is a species of bird in the family Mimidae. It is found in much of Argentina and locally in Chile.
The cinnamon-bellied ground tyrant is a species of bird in the family Tyrannidae, the tyrant flycatchers.
The ochre-naped ground tyrant is a species of bird in the family Tyrannidae, the tyrant flycatchers, specifically the ground tyrants.
The Patagonian sierra finch is a species of bird in the family Thraupidae. It is found in Argentina and Chile.
The greater yellow finch is a species of bird in the family Thraupidae. It is found in Argentina and Chile. Its natural habitats are subtropical or tropical high-altitude shrubland, temperate grassland, and heavily degraded former forest.
Tierra del Fuego National Park is a national park on the Argentine part of the island of Tierra del Fuego, within Tierra del Fuego Province in the ecoregion of Patagonic Forest and Altos Andes, a part of the subantarctic forest. Established on 15 October 1960 under the Law 15.554 and expanded in 1966, it was the first shoreline national park to be established in Argentina.
The Patagonian grasslands (NT0804) is an ecoregion in the south of Argentina. The grasslands are home to diverse fauna, including several rare or endemic species of birds. There are few protected areas. The grasslands are threatened by overgrazing by sheep, which supply high-quality merino wool. Efforts are being made to develop sustainable grazing practices to avoid desertification.
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