Badania afrykańskich manatów w Kamerunie

Fishermen bring their pirogues to the shores of Lake Ossa to sell their fish, in Dizangue, on December 11, 2024. Ever since his first hard-won sightin...

Fisherman Thierry Bossambo, 38, steers his pirogue to the shores of Lake Ossa where he will sell his catch, in Dizangue, on December 11, 2024. Ever si...

A woman sorts fishes from a bucket on the shores of Lake Ossa, in Dizangue, on December 11, 2024. Ever since his first hard-won sightings of African m...

General view of fishes in a bucket, in Dizangue, on December 11, 2024. Ever since his first hard-won sightings of African manatees, award-winning mari...

Fisherman Thierry Bossambo, 38, poses for a portrait while sitting on his boat, in Dizangue, on December 11, 2024. Ever since his first hard-won sight...

Portrait of Aristide Takoukam Kamla, a marine biologist, researcher and conservationist specialising in the African manatee, in Dizangue, on December...

Aristide Takoukam Kamla (L), a marine biologist, researcher specialising in the African manatee, talks with a fisherman in Dizangue, on December 11,...

A fisherwoman steers her pirogue on the waters of Lake Ossa, in Dizangue, on December 11, 2024. Ever since his first hard-won sightings of African man...

Aristide Takoukam Kamla works in his laboratory in Dizangue, on December 11, 2024. Ever since his first hard-won sightings of African manatees, award-...

Aristide Takoukam Kamla uses a microscope at his laboratory in Dizangue, on December 11, 2024. Ever since his first hard-won sightings of African mana...

A statue of a manetee stand at a roudabout in the town of Dizangue, on December 11, 2024. Ever since his first hard-won sightings of African manatees,...

A statue of a manetee stand at a roudabout in the town of Dizangue, on December 11, 2024. Ever since his first hard-won sightings of African manatees,...

Aristide Takoukam Kamla (L), a marine biologist, researcher and conservationist specialising in the African manatee, talks to tourists and other biolo...

A man fishes on his pirogue on a canal leading to Lake Ossa in Dizangue, on December 10, 2024. Ever since his first hard-won sightings of African mana...

Thierry Aviti, head of freshwater habitats and researcher at the University of Douala, looks for weevils in a clump of salvinia on Lake Ossa, in Dizan...

General view of the vegetation on Lake Ossa, in Dizangue, on December 10, 2024. Ever since his first hard-won sightings of African manatees, award-win...

Thierry Aviti, head of freshwater habitats and researcher at the University of Douala, looks for weevils in a clump of salvinia on Lake Ossa, in Dizan...

Thierry Aviti (L), head of freshwater habitats and Aristide Takoukam Kamla (C), marine biologist, researcher and specialising in the African manatee,...

Thierry Aviti, head of freshwater habitats and researcher at the University of Douala, looks on from a boat on Lake Ossa, in Dizangue, on December 10,...

Thierry Aviti, head of freshwater habitats and researcher at the University of Douala, looks on from a boat on Lake Ossa, in Dizangue, on December 10,...