They are different not in color but in lip shape. The black rhino has a pointed upper lip, while its white relative has a squared lip. The difference in lip shape is related to the animals' diets.

If you’re under the misapprehension that a Rhinoceros is merely a big cow that someone has blu-tacked a horn to the front of - then we have some amazing, some would say fascinating, facts about ...

According to the World Wide Fund for Nature (WWF), black rhino numbers dropped by 98% between 1960 and 1995 because of poachers and loss of habitat. But successes in wildlife conservation has ...