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The white rhinoceros is quick and agile and can run 50 km/h (31 mph). White rhinos live in crashes or herds of up to 14 animals (usually mostly cows). Sub-adult bulls will congregate, often in association with an adult cow. Most adult bulls are solitary. Dominant bulls mark their territory with excrement and urine. [39]
The samples were collected from two rhinos that were less than 2 years old, two that were between 3 and 7 years old, two adult rhinos that had given birth at the zoo, and two that had been unable to.
A rhinoceros (/ r aɪ ˈ n ɒ s ər ə s / ry-NOSS-ə-rəss; from Ancient Greek ῥινόκερως (rhinókerōs) 'nose-horned'; from ῥίς (rhis) 'nose' and κέρας (kéras) 'horn'; [1] pl.: rhinoceros or rhinoceroses), commonly abbreviated to rhino, is a member of any of the five extant species (or numerous extinct species) of odd-toed ungulates (perissodactyls) in the family ...
A conservation organization in San Diego says it has achieved the first successful artificial insemination birth of a southern white rhino in North America, an important step in saving another ...
A world first in rhinoceros reproductive health could save northern white rhinos from extinction, scientists said Wednesday. The team at the BioRescue project successfully impregnated a southern ...
Some authors have recognised the species Ceratotherium germanoafricanum for remains spanning around 3-1 million years ago in East Africa and suggest that this species may be ancestral to the living white rhinoceros, though other authors have considered it a subspecies of the white rhinoceros or assigned these remains to other species like C ...
A northern white rhinoceros near the equator during translocation to Ol Pejeta Conservancy. One of the northern white rhinos translocated to Ol Pejeta was living in a semiwild state. 2014 VOA report about the last three individuals. There are now only two northern white rhinos left in the world: Najin, a female, was born in captivity in 1989.
Rhinoceros are endangered species with fewer than 30,000 living in the wild today. At the start of the 20th century, there were more than 500,000. Three species of rhino – black, Javan and ...