Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammal
- Order
- Artiodactyla
- Family
- Hippopotamidae
- Genus
- Choeropsis
- Species
- Choeropsis liberiensis
Habitat
This subspecies inhabits dense rainforests and swamps in West Africa, particularly in Nigeria and surrounding regions like Liberia and Sierra Leone. It prefers areas near rivers and streams for wallowing, avoiding open savannas.
Diet
The Nigerian pygmy hippo primarily eats grasses, leaves, fruits, and aquatic plants, foraging along riverbanks and in forests. It is mostly nocturnal, feeding for several hours at night to avoid predators and heat. Feeding behavior includes grazing on land and consuming vegetation in water.
Behavior
Nigerian pygmy hippos are generally solitary or live in small family groups, with males being territorial in aquatic habitats. They are primarily nocturnal, spending days in water or dense vegetation to stay cool and hidden. Notable behaviors include wallowing in mud to protect their skin and marking territories with dung.
Conservation Status
The IUCN classifies the pygmy hippo as Endangered, with populations declining due to habitat loss from deforestation and hunting for bushmeat. Major threats include human encroachment and climate change impacting their rainforest habitats.