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  3. Sierra Leone

Sierra Leone

Africa

206

Documented species

2

Parks and reserves

Sierra Leone keeps a significant share of the Upper Guinean rainforest, one of the planet's biodiversity hotspots and also one of the most fragmented. Gola Rainforest National Park, on the Liberian border, protects the country's largest forest block, with forest elephants, duikers, white-necked rockfowl and a very rich community of birds and butterflies. Tiwai Island, in the Moa River, concentrates one of the highest primate densities in the world, with eleven species sharing barely twelve square kilometres. On the Freetown peninsula, montane forests run down to Atlantic beaches, and in the north the plains of Outamba-Kilimi combine savannah, gallery forest, hippopotamuses and elephants. The coastal estuaries and mangroves host manatees and migratory birds.

Nature in Sierra Leone

National animal: The lion, present on the national coat of arms and in the country's own name

Did you know?

The pygmy hippopotamus is one of the most elusive large mammals in Africa: it weighs less than a tenth of its common relative, lives only in the rainforests of four West African countries and is solitary and nocturnal, which long made it seem almost legendary. Around two thousand five hundred animals remain in the wild, and Sierra Leone, with Gola and Tiwai, is one of its last strongholds.

Biodiversity profile

Conservation

Together with the neighbouring Liberian park, Gola forms a jointly managed transboundary forest block. Artisanal diamond mining and agricultural expansion are the main causes of forest loss.

Where and when to watch wildlife

Tiwai year-round, best in the dry season, for primates and the nocturnal pygmy hippopotamus. Gola in the dry season for forest birds. The Turtle Islands for turtles and seabirds.

Parks and reserves

National Park

Gola Rainforest

Declared after the end of Sierra Leone's civil war; it holds one of the last chimpanzee sanctuaries in the country, run with direct community involvement

See park
National Park

Outamba-Kilimi National Park

Sierra Leone's largest national park, with savannah, gallery forest and a notable chimpanzee population.

See park

Similar countries

Where else might I want to travel?

Nigeria

Same region: West Africa

Côte d’Ivoire

Same region: West Africa

Ghana

Same region: West Africa

Senegal

Same region: West Africa

Species documented in Sierra Leone

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206 species found

Keep exploring

Based on what we already know about Sierra Leone.

ParkGola Rainforest

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This page in other languages: Español · Deutsch · Français · Português · Italiano
Great White PelicanLeast Concern

Great White Pelican

Pelecanus onocrotalus

Pink-backed PelicanLeast Concern

Pink-backed Pelican

Pelecanus rufescens

Man-of-war FishLeast Concern

Man-of-war Fish

Nomeus gronovii

Tropical Two-wing FlyingfishLeast Concern

Tropical Two-wing Flyingfish

Exocoetus volitans

Helmeted GuineafowlLeast Concern

Helmeted Guineafowl

Numida meleagris

Central African Rock PythonLeast Concern

Central African Rock Python

Python sebae

Red River HogLeast Concern

Red River Hog

Potamochoerus porcus

Crested PorcupineLeast Concern

Crested Porcupine

Hystrix cristata

Honey BadgerLeast Concern

Honey Badger

Mellivora capensis

Augur BuzzardLeast Concern

Augur Buzzard

Buteo augur

ServalLeast Concern

Serval

Leptailurus serval

SitatungaLeast Concern

Sitatunga

Tragelaphus spekii

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