• Crowned sifaka (Propithecus coronatus). The IUCN Red List of Threatened Species 2020

      Razafindramanana, J.; Salmona, J.; King, T.; Roullet, D.; Eppley, Timothy M.; Sgarlata, G.M.; Schwitzer, C. (2020)
      Listed as Critically Endangered as the species is suspected to have undergone a population decline of greater than or equal to 80% over a period of 30 years (three generations), due primarily to observed continuing decline in area, extent and quality of habitat from burning of forests to provide pasture for livestock and logging for charcoal production, in addition to exploitation through unsustainable hunting pressure. These causes have not ceased, and will to a large extent not be easily reversible. Given the likely continuing population decline, the species has been uplisted to Critically Endangered.