The Western Black Rhinoceros (Diceros bicornis longipes) of Africa was declared extinct by the International Union for the Conservation of Nature (IUCN) last November. There have been no sightings of the sub-species since 2006 despite intensive survey throughout its Cameroon homeland.1 Two other rhino species, the Northern white rhino in central Africa and the Javan [...]
Biodiversity is an important element in the natural world: it maintains ecosystem function by preserving species dominance and protects species health by ensuring genetic diversity. Biodiversity also acts as a buffer to many diseases—a genetically diverse population is much more likely to withstand outbreaks, while weak genetic diversity within wildlife can lead to an increase [...]