Ruaha National Park (dry season, random placement) Odzala-Kokoua National Park Nile Delta Arly National Park (2017) The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
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Hippopotamus (ungulate): 4 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.