Rhinoceros have a 15–17 month gestation period, and their newborn calves can weigh up to 45 kg. While both rhino calves are born without horns, a stub will start to develop between the ages of one and two months and continue to develop throughout a rhino’s lifespan into a characteristic horn form. They could also make a show of dominance or menace when they come into contact with other rhinos. Rhinos defend themselves and utilize their horns as weapons during conflicts. The hump on the back of the necks of black rhinos is less prominent. A white rhino will have a square lip, but a black rhino will have a hooked lip. The way a rhino’s lips are shaped makes them easy to identify. Grunting has also been seen as a way of communication amongst black rhino populations.Īfrican rhinos are grey, despite having a moniker that suggests they are black and white. ![]() The vocal communication of white rhinos includes a variety of sounds, from the squeaking of calves to the growling or wailing of adults. A female’s home range typically extends into many different males’ territories, and both sexes communicate and mark territory with smell using dung posts. In particular, females with calves can establish groups and have intricate social systems. However, in recent years, it has been falsely promoted as a status symbol and a remedy for illnesses ranging from hangovers to cancer. Even though it is formed of keratin and has no known therapeutic benefits, rhino horn has long been used in traditional medicine. ![]() ![]() Rhinos were previously common throughout Africa.ĭue to rising demand in Asia, particularly in Vietnam, rhinos are now most at risk of poaching for their horns. Rhino populations in Africa have decreased to the point of extinction as a result of human activities like poaching and hunting. Decades of hunting for rhino horns led to their near extinction. White rhinoceros is the second-largest land mammal and is relatively invasive. White rhino conservation has been an inevitable need for their survival.
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