Sillem's rosefinch, Tawny-headed mountain finch
Sillem's mountain finch (Carpodacus sillemi ), also known as Sillem's rosefinch or tawny-headed mountain finch is a species of rosefinch in the finch family. It is found only in China and was only known from two specimens collected in 1929 from the Aksai Chin area of southern Xinjiang Autonomous Region. In 2012, the bird was photographed 1500 km from the original collection location. This species was originally placed in the genus Leucosticte but a phylogenetic study using mitochondrial DNA sequences published in 2016 found that Sillem's mountain finch was a sister species to the Tibetan rosefinch (Carpodacus roborowskii ). The International Ornithological Committee therefore moved Sillem's mountain finch to the genus Carpodacus.
The species is named after Jérôme Alexander Sillem, a Dutch bird collector who was a member of the expedition that collected the specimens in 1929.
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TerrestrialTerrestrial animals are animals that live predominantly or entirely on land (e.g., cats, ants, snails), as compared with aquatic animals, which liv...
Oviparous animals are female animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive...
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Not a migrantAnimals that do not make seasonal movements and stay in their native home ranges all year round are called not migrants or residents.
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