Wikipedia:Main Page history/2019 August 31
From today's featured articleThe history of the taxonomy of lemurs dates back to 1758 when Carl Linnaeus first classified them. Having undergone independent evolution on Madagascar, lemurs have occupied niches filled elsewhere by other mammals, and approximately 70 to 100 species and subspecies are recognized today. They include the smallest primates in the world, and once included some of the largest. Currently living lemur species are divided into five families and 15 genera. Since the arrival of humans around 2000 years ago, lemurs have become restricted to 10% of the island, and many face extinction. The recent steep increase in species numbers is due to improved genetic analysis, a push to encourage the protection of isolated lemur populations, and the elevation of existing subspecies to full species status. Concerns over lemur conservation have also affected their taxonomy, since distinct species receive increased conservation attention. (Full article...)
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On this dayAugust 31: Independence Day in Malaysia (1957)
Josephine St. Pierre Ruffin (b. 1842) · Alma Mahler (b. 1879) · Mickie James (b. 1979)
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The black-bellied whistling duck (Dendrocygna autumnalis) is a species of whistling duck that breeds from the southernmost United States and tropical Central America to south-central South America. In the U.S., it can be found year-round in peninsular Florida and parts of southeast Texas, as well as seasonally in southeast Arizona and Louisiana's Gulf Coast. Since it is one of only two whistling duck species native to North America, it is occasionally just known as the "whistling duck" or "Mexican squealer" in the southern United States. Photograph credit: Charles J. Sharp
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