National Conservation Zoo

Opening times today: 10am - 4pm (Last entry at 3pm)

About

The Eastern bongo is recognised for its vibrant reddish-brown coat, which features thin, white vertical stripes. Both males and females have long, spiralling, distinctive horns, which help them find food by uprooting plants. They’re also used by males for sparring over females and can grow up to one metre long!

Wild bongos tend to live in small groups of about eight females with their calves, led by one dominant male. They are the largest of all the African antelope species, but they are also extremely timid and easily spooked.

They are hunted by leopards and hyenas, but their large, sensitive ears help them sense and escape ambushing predators.

Eastern bongo and baby at Chester Zoo

Eastern bongo facts

SPECIES
I am a mammal

The Eastern bongo is the largest of all the African forest antelopes.

FOUND IN
Africa

Small populations exist only in the montane patches of forest in the Aberdares, Mount Kenya, Mau Forest and Eburu Forest.

HABITAT
Forests

They thrive at the forest edge and in new growth areas that occur after disturbances.

DIET
Herbivore

They eat mostly leaves, shoots, grasses, and shrubs. They also require salt in their diet and will visit mineral licks at night.

BEHAVIOUR
Shy

Eastern bongos are easily frightened. They will bound away at considerable speed after being startled. Males are mostly solitary, but females often group together for protection in herds of up to 50 females and their young.

AVERAGE SIZE
Around 400kg

And their horns can grow up to 1m!

LIFE SPAN
Around 12 years

Although, with human care, they can live for around 19 years.

ZOO LOCATION
TBC
IUCN red list statusCritically Endangered
Animal vulnerability index
Threats facing Eastern bongos

There are now fewer than 150 eastern bongos left in the wild.

We’re part of an endangered species breeding programme working to boost eastern bongo numbers in zoos around the world and secure a safety-net population.

In partnership with Manchester Metropolitan University, we’re also supporting vital research on the subspecies in Kenya – investigating the impact that habitat change has on the small bongo population that remains. The team is also working with researchers on a potential reintroduction strategy for these highly endangered animals.

In 2018, scientists from the zoo discovered another subspecies of bongo, the lowland bongo, in Uganda for the first time. Our motion-sensor camera traps detected the presence of the animals in the lowland rainforests of Semuliki National Park.

Threat Humans
Human intervention
Threat Climate Change
Climate change and severe weather
Threat Hunting
Hunting or collection