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World Conservation Union (IUCN) Hippo Specialists Group - http://moray.ml.duke.edu/projects/hippos/
Promotes scientifically-based action for the conservation of common and pygmy hippos. Includes conservation news, research, facts, and statistics. |
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Hippopotamus (Hippopotamus amphibius) - http://animaldiversity.ummz.umich.edu/site/accounts/information/Hippopotamus_amphibius.html
Range, habitat, physical description, reproduction, behavior, and diet. |
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Pygmy Hippo: Hexaprotodon liberiensis - http://nationalzoo.si.edu/animals/asianelephants/factpygmyhippo.cfm
Fact sheet including a description, distribution, natural history and social structure. |
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Pygmy Hippopotamus (Hexaprotodon liberiensis) - http://www.edgeofexistence.org/mammals/species_info.php?id=21
Fact sheet from EDGE, a conservation organization that focuses specifically on threatened species that represent a significant amount of unique evolutionary history. |
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Hippopotamus (Hippopotamus amphibius) - http://www.thebigzoo.com/Animals/Hippopotamus.asp
Includes facts, photos and videos of the hippopotamus. |