Conservation - Les 100 espèces les plus menacées (56) Images supplémentaires...
A new report by IUCN and ZSL, published on 11th September 2012 and presented at the IUCN World Conservation Congress in South Korea, identifies the world's 100 most endangered species of animals, plants and fungi, and asks the vital question ^Worthless or Priceless-^. For the first time ever, more than 8,000 scientists from the IUCN Species Survival Commission (IUCN SSC) have come together to identify 100 of the most threatened animals, plants and fungi on the planet. But conservationists fear they'll be allowed to die out because none of these species provide humans with obvious benefits. Our gallery illustrates creatures which without urgent action are at real risk of becoming extinct.
Silky Sifaka Lemur (Propithecus diadema candidus) one of the most endangered primate in the world, Marojejy National Park, Sambava, Madagascar.
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Inaki Relanzon / Silky Sifaka Lemur (Propithecus diadema candidus) one of the most endangered primate in the world, Marojejy National Park, Sambava, Madagascar.
Gooty Sapphire Ornamental Tree Spider (Poecilotheria metallica), ventral view. captive, from Asia, critically endangered.
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Michael D. Kern / Gooty Sapphire Ornamental Tree Spider (Poecilotheria metallica), ventral view. captive, from Asia, critically endangered.
Hermit / Northern bald ibis (Geroniticus eremita) at the Jerez de la Frontera Zoo project for breeding and reintroducing the species, Cadiz, Spain. Critically endangered species.
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Roland Seitre / Hermit / Northern bald ibis (Geroniticus eremita) at the Jerez de la Frontera Zoo project for breeding and reintroducing the species, Cadiz, Spain. Critically endangered species.
Edward's pheasant {Lophura edwardsi} male, captive, critically endangered,  from Vietnam
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Rod Williams / Edward's pheasant {Lophura edwardsi} male, captive, critically endangered, from Vietnam
Giant elephant shrew (Rhynchocyon cirnei stuhlmanni) Ituri Reserve, Epulu, DR Congo (formerly Zaire), Central Africa
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Jabruson / Giant elephant shrew (Rhynchocyon cirnei stuhlmanni) Ituri Reserve, Epulu, DR Congo (formerly Zaire), Central Africa
Silky Sifaka Lemur (Propithecus diadema candidus) one of the most endangered primate in the world, Marojejy National Park, Sambava, Madagascar.
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Inaki Relanzon / Silky Sifaka Lemur (Propithecus diadema candidus) one of the most endangered primate in the world, Marojejy National Park, Sambava, Madagascar.
Silky Sifaka (Propithecus candidus) portrait of male with chest-marking stain, climbing vine, Marojejy National Park, Madagascar, November, Endangered
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Kevin Schafer / Silky Sifaka (Propithecus candidus) portrait of male with chest-marking stain, climbing vine, Marojejy National Park, Madagascar, November, Endangered
Silky sifaka (Propithecus candidus) leaping through tree canopy, Marojejy National Park, Madagascar, Endangered species
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Kevin Schafer / Silky sifaka (Propithecus candidus) leaping through tree canopy, Marojejy National Park, Madagascar, Endangered species
Three Silky sifakas (Propithecus candidus) including a juvenile clinging to adults back on tree trunk, Marojejy National Park, North Madagascar, Critically endangered, November 2010
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Inaki Relanzon / Three Silky sifakas (Propithecus candidus) including a juvenile clinging to adults back on tree trunk, Marojejy National Park, North Madagascar, Critically endangered, November 2010
Silky sifaka (Propithecus candidus) sitting in tree, Marojejy National Park, North Madagascar, Critically endangered, November 2010
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Inaki Relanzon / Silky sifaka (Propithecus candidus) sitting in tree, Marojejy National Park, North Madagascar, Critically endangered, November 2010
Silky Sifaka Lemur (Propithecus diadema candidus) one of the most endangered primate in the world, Marojejy National Park, Sambava, Madagascar.
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Inaki Relanzon / Silky Sifaka Lemur (Propithecus diadema candidus) one of the most endangered primate in the world, Marojejy National Park, Sambava, Madagascar.
Greater bamboo / Broad nosed gentle lemur (Prolemur / Hapalemur simus) on branch, Ranomafana National Park, Madagascar, Critically endangered, September 2010
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Inaki Relanzon / Greater bamboo / Broad nosed gentle lemur (Prolemur / Hapalemur simus) on branch, Ranomafana National Park, Madagascar, Critically endangered, September 2010