critically endangered - iucn red list

Orangutan hanging in tree
(Indonesia)

Baby Sumatran rhino
(Indonesia)

Mexican Spider Monkey (Ateles geoffroyi vellerosus)
(Mexico)

Baby Sumatran rhino
(Indonesia)

Undeveloped green turtle fetus found dead in nest
(Suriname)

Sumatran rhino at the Sumatran Rhino Sanctuary
(Indonesia)

Baby Sumatran rhino
(Indonesia)

Crested black macaques grooming
(Indonesia)

Mother Mexican Spider Monkey with baby
(Mexico)

Black-and-white Ruffed Lemur hanging in a tree
(Madagascar)

Female lowland gorilla
(0)

Mexican Spider Monkey (Ateles geoffroyi vellerosus)
(Mexico)

Orangutan in tree
(Indonesia)

Sumatran tiger (Panthera tigris sumatrae)
(0)

Orangutan in tree
(Indonesia)

Red Ruffed Lemur (Varecia rubra)
(0)

Orangutan
(Indonesia)

Black-eyed tree frog
(0)

Orangutan
(Indonesia)

Madagascar fish eagle
(Madagascar)

Mother and baby orangutan in at tree
(Indonesia)

Giant panda
(0)

Mother Sumatran rhino
(Indonesia)

Orangutan
(Indonesia)

Crested black macaque foraging
(Indonesia)

Black crested macaque
(Indonesia)

Red-ruffed lemurs [madagascar_masoala_0282]
(Madagascar)

Orangutan in nest
(Indonesia)

Golden lion tamarin
(0)

Orangutan in nest
(Indonesia)

Orangutan in tree
(Indonesia)

Sumatran rhino at the Sumatran Rhino Sanctuary
(Indonesia)

Sumatran rhino at the Sumatran Rhino Sanctuary
(Indonesia)

Orangutan
(Indonesia)

Baby Sumatran rhino
(Indonesia)

Male Sumatran rhino
(Indonesia)

Orangutan hanging in tree
(Indonesia)

Panama golden frogs (Atelopus zetecki) mating
(0)

Panamanian golden frog
(0)

Mexican Spider Monkey (Ateles geoffroyi vellerosus)
(Mexico)

Sumatran rhino in SRS
(Indonesia)

Young Bali mynah
(0)

Mother and baby orangutan on the ground
(Indonesia)

Orangutan in tree
(Indonesia)

Sumatran tiger
(0)

Orangutan in nest
(Indonesia)

Orangutan hanging in tree
(Indonesia)

Orangutan relaxing in tree
(Indonesia)

Orangutan hanging in tree
(Indonesia)

Baby Sumatran rhino
(Indonesia)

Male Sumatran rhino
(Indonesia)

Infant Orangutan in Tree
(Indonesia)

Female black rhino
(0)

Orangutan in nest
(Indonesia)

Green sea turtle limb--killed by a jaguar
(Suriname)

Orangutan in nest
(Indonesia)

Baby Sumatran rhino
(Indonesia)

Female Sumatran rhino
(Indonesia)

Orangutan hanging in tree
(Indonesia)

Local rangers cut leaves for Tam, a captive Bornean rhinoceros (Dicerorhinus sumatrensis harrissoni), who represents the hopes for eventual ex-situ breeding for the Critically Endangered subspecies of the Sumatran rhino (also Critically Endangered)
(Malaysia)

Orangutan
(Indonesia)

Baby Sumatran rhino
(Indonesia)

Orangutan in tree
(Indonesia)

Popeye leaf frog (Agalychnis moreletii)
(0)

Mexican Spider Monkey (Ateles geoffroyi vellerosus)
(Mexico)

Young orangutan in Gunung Palung [kalbar_0698]
(Indonesia)

Cotton-top Tamarin [panama_0481]
(Panama)

Orangutan in nest
(Indonesia)

Orangutan relaxing in tree
(Indonesia)

Orangutan in nest
(Indonesia)

Red Ruffed Lemur (Varecia rubra)
(0)

Black-and-white Ruffed Lemur hanging in a tree [madagascar_1455]
(Madagascar)

Sumatran rhino in SRS
(Indonesia)

Crested black macaques grooming
(Indonesia)

Scientist and volunteer counting leatherback sea turtle eggs
(Suriname)

Orangutan in tree
(Indonesia)

Orangutan hanging in tree
(Indonesia)

Crested black macaque foraging
(Indonesia)

Baby Sumatran rhino
(Indonesia)

Red-ruffed lemurs
(Madagascar)

Black crested macaque
(Indonesia)

Orangutan in nest
(Indonesia)

Mexican Spider Monkey (Ateles geoffroyi vellerosus)
(Mexico)

Baby Sumatran rhino
(Indonesia)

Mother Sumatran rhino with calf
(Indonesia)

Black-and-white Ruffed Lemur (Varecia variegata) [madagascar_1321]
(Madagascar)

Black-and-white Ruffed Lemur hanging in a tree [madagascar_1370]
(Madagascar)

Baby Sumatran rhino in a wallow
(Indonesia)

Crested black macaque foraging
(Indonesia)

Mexican Spider Monkey moving through the forest canopy
(Mexico)

Mexican Spider Monkey (Ateles geoffroyi vellerosus)
(Mexico)

Orangutan hanging in tree
(Indonesia)

Sumatran rhino at the Sumatran Rhino Sanctuary
(Indonesia)

Orangutan in nest
(Indonesia)

Orangutan in nest
(Indonesia)

Female lowland gorilla
(0)

Young orangutan in Gunung Palung [kalbar_0699]
(Indonesia)

Orangutan
(Indonesia)

Orangutan hanging in tree
(Indonesia)

Black-and-white ruffed lemur (Varecia variegata) [madagascar_perinet_0213]
(Madagascar)

Infant Crested Back Macaque
(Indonesia)

Madagascar fish eagle [madagascar_ankarafantsika_0689]
(Madagascar)

Baby Sumatran rhino in a wallow
(Indonesia)

Orangutan relaxing in tree
(Indonesia)

Baby Sumatran rhino
(Indonesia)

Greater Bamboo Lemur (Prolemur simus), one of the world's rarest lemurs, eating bamboo [madagascar_5014]
(Madagascar)

Baby Sumatran rhino
(Indonesia)

Mother and baby orangutan on the ground
(Indonesia)

Yangtze alligator
(0)

Sumatran rhino
(Indonesia)

Red Ruffed Lemur (Varecia rubra)
(0)

Mother orangutan in tree
(Indonesia)

Sumatran tiger
(0)

Crested black macaque foraging
(Indonesia)

Celebes crested macaque (Macaca nigra)
(Indonesia)

Mother Sumatran rhino with calf
(Indonesia)

Orangutan in nest
(Indonesia)

Mexican Spider Monkey (Ateles geoffroyi vellerosus)
(Mexico)

Infant Orangutan in Tree
(Indonesia)

Mother orangutan in tree
(Indonesia)

Orangutan hanging in tree
(Indonesia)

Baby gorilla feeding
(Uganda)

Crested black macaque
(Indonesia)

Orangutan in nest
(Indonesia)

Female Sumatran rhino with calf
(Indonesia)

Local rangers feed Tam, a captive Bornean rhinoceros (Dicerorhinus sumatrensis harrissoni), who represents the hopes for eventual ex-situ breeding for the Critically Endangered subspecies of the Sumatran rhino (also Critically Endangered)
(Malaysia)

Mother and baby orangutan in forest
(Indonesia)

Sumatran rhino
(Indonesia)

Black crested macaque
(Indonesia)

Orangutan in tree
(Indonesia)

Black-and-white Ruffed Lemur hanging in a tree [madagascar_1464]
(Madagascar)

Baby wild orangutan with its mother
(Indonesia)

Orangutan eating flowers
(Indonesia)

Black crested macaque (Macaca nigra)
(Indonesia)

Popeye Hyla
(0)

Malayan tiger
(0)

Golden mantella frog from Madagascar
(0)

Orangutan hanging in tree
(Indonesia)

Orangutan in nest
(Indonesia)

Sumatran tiger (Panthera tigris sumatrae)
(0)

Orangutan hanging in tree
(Indonesia)

Orangutan in tree
(Indonesia)

Black crested macaque (Macaca nigra)
(Indonesia)

Mama Sumatran rhino with calf
(Indonesia)

Crested black macaque
(Indonesia)

Orangutan in tree
(Indonesia)

Orangutan hanging in tree
(Indonesia)

Black-and-white ruffed lemur (Varecia variegata) [madagascar_perinet_0214]
(Madagascar)

Very relaxed gorilla
(0)

Black-and-white Ruffed Lemur (Varecia variegata) [madagascar_1327]
(Madagascar)

Female black rhino
(0)

Panama golden frogs (Atelopus zetecki) mating
(0)

Madagascar fish eagle [madagascar_ankarafantsika_0683]
(Madagascar)

Orangutan in tree
(Indonesia)

Orangutan relaxing in tree
(Indonesia)

Orangutan
(Indonesia)

Crested black macaque
(Indonesia)

Orangutan in tree
(Indonesia)

Sumatran rhino at the Sumatran Rhino Sanctuary
(Indonesia)

Young orangutan in Gunung Palung [kalbar_0700]
(Indonesia)

Sumatran rhino at the Sumatran Rhino Sanctuary
(Indonesia)

Golden mantella from Madagascar
(0)

This Bornean rhino (Dicerorhinus sumatrensis harrissoni), Tam, is a captive individual representing hopes for ex-situ breeding of the Critically Endangered subspecies of the Sumatran rhino (also Critically Endangered).
(Malaysia)

Orangutan hanging in tree
(Indonesia)

Sumatran tiger
(0)

Red-ruffed lemurs [madagascar_masoala_0278]
(Madagascar)

Panamanian golden frog (Atelopus zeteki)
(0)

Orangutan in tree
(Indonesia)

Mother and baby orangutan in at tree
(Indonesia)

Black crested macaque
(Indonesia)

Infant Orangutan in Tree
(Indonesia)

Sumatran rhino at the Sumatran Rhino Sanctuary
(Indonesia)

Orangutan in tree
(Indonesia)

Young blacked crested macaque
(Indonesia)

Black-and-white Ruffed Lemur hanging in a tree [madagascar_1342]
(Madagascar)

Aruba island rattlesnake (Crotalus unicolor)
(0)

Black-and-white ruffed lemur (Varecia variegata) [madagascar_perinet_0216]
(Madagascar)

Orangutan in nest
(Indonesia)

Black-and-white ruffed lemur (Varecia variegata) [madagascar_perinet_0223]
(Madagascar)

Mexican Spider Monkey feeding in the forest canopy
(Mexico)

Orangutan on the ground
(Indonesia)

Orangutan hanging in tree
(Indonesia)

Orangutan relaxing in tree
(Indonesia)

Northern Lepilemur (Lepilemur septentrionalis) peeking out from a tree hollow
(Madagascar)

Panamanian golden frog (Atelopus zeteki)
(0)

Morelet's Tree Frog (Agalychnis moreletii)
(0)

Green sea turtle killed by a jaguar
(Suriname)

Orangutan in tree
(Indonesia)

Orangutan in tree
(Indonesia)

Black crested macaque (Macaca nigra)
(Indonesia)

Orangutan in tree
(Indonesia)

Young orangutan in Gunung Palung [kalbar_0704]
(Indonesia)

Orangutan in tree
(Indonesia)

Orangutan hanging in tree
(Indonesia)

Mother and baby orangutan in at tree
(Indonesia)

Baby Sumatran rhino
(Indonesia)

Mexican Spider Monkey moving through the forest canopy
(Mexico)

Conservation worker with a Sumatran rhino
(Indonesia)

Sumatran rhino at the Sumatran Rhino Sanctuary
(Indonesia)

Female Sumatran rhino
(Indonesia)

Orangutan
(Indonesia)

Leatherback sea turtle laying eggs on the beach
(Suriname)

Orangutan in nest
(Indonesia)

Baby Mexican Spider Monkey on its mother's back
(Mexico)

Northern Lepilemur (Lepilemur septentrionalis) [madagascar_4235]
(Madagascar)

Infant Crested Back Macaque
(Indonesia)

Mother orangutan in tree
(Indonesia)

Orangutan in tree
(Indonesia)

Orangutan in tree
(Indonesia)

Young orangutan in Gunung Palung [kalbar_0701]
(Indonesia)

Baby Sumatran rhino
(Indonesia)

Infant Crested Back Macaque
(Indonesia)

Orangutan in nest
(Indonesia)

Female Sumatran rhino
(Indonesia)

Orangutan
(Indonesia)

Orangutan in tree
(Indonesia)

Sumatran rhino at the Sumatran Rhino Sanctuary
(Indonesia)

Giant panda in captivity
(0)

Mexican Spider Monkey (Ateles geoffroyi vellerosus)
(Mexico)

Orangutan in tree
(Indonesia)

Black-eyed tree Frog (Agalychnis moreletii)
(0)

Orangutan in nest
(Indonesia)

Crested black macaque foraging
(Indonesia)

Orangutan hanging in tree
(Indonesia)

Orangutan hanging in tree
(Indonesia)

Orangutan in nest
(Indonesia)

Black macaque
(Indonesia)

Mother orangutan in tree
(Indonesia)

Baby Sumatran rhino
(Indonesia)

Orangutan relaxing in tree
(Indonesia)

Orangutan in tree
(Indonesia)

Orangutan in nest
(Indonesia)

Orangutan in tree
(Indonesia)

Cotton-top Tamarin [panama_0478]
(Panama)

Baby Sumatran rhino in a wallow
(Indonesia)

Female Sumatran rhino
(Indonesia)

Mother Sumatran rhino
(Indonesia)

Golden lion tamarin
(0)

Black macaque
(Indonesia)

Mother and baby orangutan on the ground
(Indonesia)

Black crested macaque
(Indonesia)

Northern Lepilemur in the Ankarana forest (lemur is in the center of the photo, peeking out of a hollow)
(Madagascar)

Orangutan relaxing in tree
(Indonesia)

Crested black macaque
(Indonesia)

Mother orangutan in tree
(Indonesia)

Black crested macaque
(Indonesia)

Madagascar fish eagle [madagascar_ankarafantsika_0686]
(Madagascar)

Black macaque
(Indonesia)

Crested black macaques grooming
(Indonesia)

Baby Sumatran rhino
(Indonesia)

Orangutan in tree
(Indonesia)

Orangutan hanging in tree
(Indonesia)

Baby Sumatran rhino in a wallow
(Indonesia)

Crested black macaque
(Indonesia)

Cottontop tamarin (Saguinus oedipus) [panama_0477]
(Panama)

Red Ruffed Lemur (Varecia rubra)
(0)

Baby Mexican Spider Monkey on its mother's back
(Mexico)

Crested black macaques
(Indonesia)

Red Ruffed Lemur (Varecia rubra)
(0)

Orangutan in tree
(Indonesia)

Crested black macaque displaying his foot
(Indonesia)

Baby Sumatran rhino
(Indonesia)

Orangutan in nest
(Indonesia)

Silverback lowland gorilla in captivity
(0)

Black crested macaque
(Indonesia)

Orangutan in tree
(Indonesia)

Madagascar fish eagle [madagascar_ankarafantsika_0684]
(Madagascar)

Black-and-white Ruffed Lemur (Varecia variegata) [madagascar_1323]
(Madagascar)

Snare injury on the leg of the captive Bornean rhinoceros (Dicerorhinus sumatrensis harrissoni), Tam. The rhino represents the eventual hopes for breeding this Critically Endangered subspecies in captivity.
(Malaysia)

Orangutan
(Indonesia)

Crested black macaques in sunlight
(Indonesia)

Orangutan in nest
(Indonesia)

Mexican Spider Monkey (Ateles geoffroyi vellerosus)
(Mexico)

Baby Sumatran rhino
(Indonesia)

Bali Starling (Leucopsar rothschildi)
(0)

Red Ruffed Lemur (Varecia rubra)
(0)

Mexican salamander (Ambystoma mexicanum)
(0)

Black macaque
(Indonesia)

Mexican Spider Monkey (Ateles geoffroyi vellerosus)
(Mexico)

Orangutan in nest
(Indonesia)

Black crested macaque
(Indonesia)

Orangutan in tree
(Indonesia)

Sumatran rhino at the Sumatran Rhino Sanctuary
(Indonesia)

Orangutan in tree
(Indonesia)

Crested black macaque
(Indonesia)

Orangutan in tree
(Indonesia)

Greater Bamboo Lemur (Prolemur simus), one of the world's rarest lemurs, eating bamboo
(Madagascar)

Baby gorilla having taking a tumble off a vine-covered tree
(Uganda)

Female Sumatran rhino
(Indonesia)

White-ruffed lemur (Varecia variegata)
(Madagascar)

Black crested macaque
(Indonesia)

Young blacked crested macaque
(Indonesia)

Female Sumatran rhino
(Indonesia)

Black macaque
(Indonesia)

Black-eyed Leaf Frog (Agalychnis moreletii)
(0)

Black-eyed tree frog
(0)

Mexican Spider Monkey (Ateles geoffroyi vellerosus)
(Mexico)

Mexican Spider Monkey (Ateles geoffroyi vellerosus)
(Mexico)

Baby Sumatran rhino
(Indonesia)

Closeup of face of female Bwindi gorilla
(Uganda)

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