Black rhinos are the smaller of the two African rhino species. They have two horns, and occasionally a third, small posterior horn. Between 1960 and 1995, black rhino numbers dropped by a sobering 98%, to less than 2,500...
Black rhinos are the smaller of the two African rhino species. They have two horns, and occasionally a third, small posterior horn. Between 1960 and 1995, black rhino numbers dropped by a sobering 98%, to less than 2,500...