The Pygmy Hippo

Pygmy Hippos are elusive, solitary forest animals, listed as Endangered by IUCN. Their habitat has been eroded to such an extent that they are now restricted to just a 5,000 km² area of West Africa and in 1994 approximately 3000 animals were estimated to exist in the wild, although this is now likely to be much lower.

The loss of this species would be a terrible loss for the planet and the local West African communities whose environment and livelihood depend on the unique local fauna. We are carrying out pioneering work both in zoos and in the wild to help preserve the Pygmy Hippo and save it from extinction.

Studying Pygmy Hippo Reproductive Biology in Captivity

In captivity, a female biased sex ratio is found in Pygmy Hippos. It is difficult to influence this sex ratio because so little is understood about their reproductive biology.  Since 2007, we have therefore been working with fifteen zoos throughout Europe to study the reproductive biology of female Pygmy Hippos.

This work is helping us to learn to monitor and understand the female hippos’ reproductive cycle, and how they are affected by the stresses of captivity, and also develop tests to tell whether an individual in the population is pregnant. The knowledge we gain here will give us the ability to successfully breed Pygmy Hippos in zoos and hopefully in time be able to manipulate the sex of the offspring.

We are also developing a program with our partner zoos to freeze and store gametes from individual pygmy hippos so that their biodiversity can be preserved for the future.

Conservation program for the Pygmy Hippo in the Ivory Coast

Tai National Park in the Ivory Coast is one of the last strongholds for the Pygmy Hippo and our ultimate project aim is to conserve this species. We are doing this by gathering knowledge of this species in its natural habitat and working with partner Ivorian scientists so that this knowledge stays in the country. We are also working to stimulate awareness amongst young Africans about the forest, the unique animals that live within it and the vital role they play in the future of the local community (with emphasis given to the Pygmy Hippo), and the planet as a whole.  As part of this, we also encourage and support the adoption of forest conservation in local communities.

Time is running out for the Pygmy Hippo and our work requires YOUR support. Please click here to help us preserve this magnificent species.

Latest project news

Background and highlights

Team members

monique

Monique Paris

IBREAM Research Director

Gabriella Flacke

Gabriella Flacke

IBREAM PhD Student, University of Western Australia

inzakone

Inza Kone

IBREAM Advisory Board member, Ivorian based project partner (CSRS)

markvanheukelum

Mark van Heukelum

Masters Student, Wageningen University

karimouatarra

Karim Ouatarra

Ivorian based project partner (CSRS)

Bogui Elie Bandama

Bogui Elie Bandama

Ivorian based PhD student, Université Félix Houphouët Boigny

henkeshuis

Henk Eshuis

Masters Student, Wageningen University

Captivity Studies European Collaborators
Professor Franz Schwarzenberger, Sue Walker, Aalborg Zoo (Denmark), Zoo Basel (Switzerland), Kerkrade Zoo (Netherlands), Overloon and Wissel (Zodiac Zoos), Burgers Zoo (Netherlands), Rotterdam Zoo (Netherlands), Berlin Zoo (Germany), Paris Zoo (France), Colchester Zoo (UK), Bristol Zoo (UK), Zoological Society of London (UK), Givskud Zoo (Denmark), Zurich Zoo (Switzerland), Edinburgh Zoo (UK), Chester Zoo (UK).

Captivity Studies USA Collaborators
Baton Rouge Zoo, Brookfield Zoo, Brownsville's Gladys Porter Zoo, Chicago Zoological Society, Chicago's Lincoln Park Zoo Giraffe Ranch/Safari Wilderness Ranch, Jackson Zoo, Louisville Zoo, Oklahoma City Zoo, Omaha's Henry Doorly Zoo, Rum Creek Ranch, Southeast Zoo Alliance for Reproduction and Conservation (SEZARC), Tampa's Lowry Park Zoo, Zoo Miami.

Captivity Studies USA Sponsors
American Association of Zoo Veterinarians (AAZV) Wild Animal Health Fund, Center for Conservation of Tropical Ungulates (CCTU), Omaha's Henry Doorly Zoo, University of Western Australia Postgraduate Student's Association, UWA Convocation.

Ivory Coast Project Work Study Sponsors:
Al Bustan Zoological Centre (UAE), Al Wabra Wildlife Preservation (QATAR), Auckland Zoo (New Zealand), Banham Zoo (UK), CB Films (UK), EI Medical Imaging (USA), Fundación Bioparc (Spain), Mammal Research Institute (South Africa), Mohamed bin Zayed Species Conservation Fund (UAE), Omaha's Henry Doorly Zoo (USA), Rum Creek Ranch, Parken Zoo (Sweden), Phoenix Zoo (USA), Prince Bernard Foundation (Netherlands), Seoul Zoo (South Korea), University of Western Australia, WWF Netherlands, The Royal Zoological Society of Scotland, Zoo Plock (Poland), Zoo New England, Toronto Zoo (Canada).