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Cheetahs in the Sahara and Maasai Mara in Kenya hunt after sunset to escape the high temperatures of the day. [128] Cheetahs use their vision to hunt instead of their sense of smell; they keep a lookout for prey from resting sites or low branches. The cheetah will stalk its prey, trying to conceal itself in cover, and approach as close as ...
An illustration of a cheetah cub (Acinonyx jubatus guttata) by Joseph Wolf in the Proceedings of the Zoological Society of London, 1867The Southern African cheetah was first described by German naturalist Johann Christian Daniel von Schreber in his book Die Säugethiere in Abbildungen nach der Natur mit Beschreibungen (The Mammals illustrated as in Nature with Descriptions), published in 1775.
The earliest African cheetah fossils from the early Pleistocene have been found in the lower beds of the Olduvai Gorge site in northern Tanzania. [7]Not much was known about the East African cheetah's evolutionary story, although at first, the East and Southern African cheetahs were thought to be identical as the genetic distance between the two subspecies is low. [13]
Illegal hunting is a major conservation concern in many areas, along with natural threats posed by main predators (which include lions, leopards, African hunting dogs, cheetahs and hyenas). Where the black and blue wildebeest share a common range, the two can hybridise, and this is regarded as a potential threat to the black wildebeest.
Cheetahs might be fast, but they aren't the smartest of felines around. The cheetah population is declining in large part because of human influences like climate change and habitat destructions.
The Saharan cheetah is thought to be regionally extinct in Morocco, Western Sahara, Senegal, Guinea, Guinea-Bissau, Sierra Leone, Côte d'Ivoire and Ghana. [2] In Mali, cheetahs were sighted in Adrar des Ifoghas and in the Kidal Region in the 1990s. [7] In 2010, a cheetah was photographed in Niger's Termit Massif by a camera trap. [8]
Saltwater crocodiles are the largest crocodile species and living reptiles in the world. There are an estimated 100,000 of them in the wild in the Northern Territory, where they have been ...
More than 100 million years ago, an ancestor of today’s alligators and crocodiles wandered through present-day South Korea on its hind limbs, scientists announced June 11 in the journal ...