Black Rhinoceros

Diceros bicornis

Critically Endangered

Overview

The Black Rhinoceros is one of Africa's most endangered large mammals. Despite their name, they are actually gray in color. Tanzania is home to a small but growing population, primarily in the Ngorongoro Conservation Area, thanks to intensive conservation efforts.

Behavior

Black rhinos are solitary animals with poor eyesight but excellent hearing and smell. They are browsers, using their prehensile lips to grasp vegetation. Despite their bulk, they can be surprisingly aggressive when threatened.

Reproduction

Females give birth to a single calf after a 15-16 month gestation period. Calves stay with their mothers for 2-3 years, learning essential survival skills.

Conservation Status

Poaching for horns remains the greatest threat, along with habitat loss and human encroachment. Their horn is falsely believed to have medicinal properties in some cultures.

Fun Facts

  • Black rhinos can run up to 55 km/h
  • Their horns are made of keratin, the same material as human fingernails
  • They have two horns, with the front horn typically longer
  • Black rhinos are browsers while white rhinos are grazers

Quick Facts

Weight

800-1,400 kg

Height

1.4-1.8 meters at shoulder

Lifespan

35-50 years in wild

Habitat

Dense woodlands, scrublands, and grasslands

Where to Spot

  • Ngorongoro Conservation Area
  • Serengeti National Park

Diet

Herbivore - leaves, shoots, and branches