The 100 most threatened species, more than 8,000 scientists from the IUCN Species Survival Commission (IUCN SSC) came together to identify 100 of the most threatened animals, plants and fungi on the planet.
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Baillie, J.E.M. and Butcher, E.R. 2012. Priceless or Worthless? The world's most threatened species. Zoological Society of London, United Kingdom.