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ANI042-00016

An endangered female crowned lemur (Eulemur coronatus) at the Cleveland Metroparks Zoo.

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ANI031-00081

A volcano rabbit (Romerolagus diazi) at Chapultepec Zoo in Mexico City. (IUCN: Endangered)

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ANI031-00076

A volcano rabbit (Romerolagus diazi) at Chapultepec Zoo in Mexico City. (IUCN: Endangered)

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FIS039-00108

Critically endangered Boga-do-sudoeste, Iberochondrostoma almacai, rare freshwater fish at the Vasco da Gama Aquarium.

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FIS039-00107

Critically endangered Boga-do-sudoeste, Iberochondrostoma almacai, rare freshwater fish at the Vasco da Gama Aquarium.

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FIS039-00106

A critically endangered Boga portuguesa, Iberochondrostoma lusitanicum, a rare freshwater fish at the Vasco da Gama Aquarium.

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FIS039-00105

A critically endangered Boga portuguesa, Iberochondrostoma lusitanicum, a rare freshwater fish at the Vasco da Gama Aquarium.

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FIS039-00104

A critically endangered Boga portuguesa, Iberochondrostoma lusitanicum, a rare freshwater fish at the Vasco da Gama Aquarium.

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FIS039-00103

An endangered Ruivaco-do-oeste, Achondrostoma occidentale, a rare freshwater fish at the Vasco da Gama Aquarium.

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An endangered Ruivaco-do-oeste, Achondrostoma occidentale, a rare freshwater fish at the Vasco da Gama Aquarium.

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FIS039-00101

An endangered Ruivaco-do-oeste, Achondrostoma occidentale, a rare freshwater fish at the Vasco da Gama Aquarium.

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ANI050-00138

Pahu, the Bornean rhinoceros (Dicerorhinus sumatrensis harrissoni) at the Sumatran Rhino Rescue Center in Indonesia. This species is listed as critically endangered and the population is in decline.

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ANI050-00137

Pahu, the Bornean rhinoceros (Dicerorhinus sumatrensis harrissoni) at the Sumatran Rhino Rescue Center in Indonesia. This species is listed as critically endangered and the population is in decline.

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ANI050-00136

Pahu, the Bornean rhinoceros (Dicerorhinus sumatrensis harrissoni) at the Sumatran Rhino Rescue Center in Indonesia. This species is listed as critically endangered and the population is in decline.

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ANI050-00135

Pahu, the Bornean rhinoceros (Dicerorhinus sumatrensis harrissoni) at the Sumatran Rhino Rescue Center in Indonesia. This species is listed as critically endangered and the population is in decline.

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ANI039-00217

A critically endangered Chinese giant salamander (Andrias davidianus).

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BEA021-00002

A vulnerable Malayan sun bear (Helarctos malayanus malayanus) at the Miller Park Zoo in Bloomington, Illinois.

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BIR053-00454

Rowi kiwi egg candling at the West Coast Wildlife Centre in Franz Josef Glacier, New Zealand. This is the rarest of all the kiwi species with fewer than 400 animals remaining. This center is the place where they incubate eggs that are brought in from nests in the wild, increasing the chance of chick survival from 5% in the wild to 75% if the chick is raised captivity then released.

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ANI050-00134

Nabire, a Northern white rhinoceros (Ceratotherium simum cottoni) was one of the last five northern white rhinos left on Earth. She died on Monday, July 27, 2015, just one week after this photo was taken at the Dvur Kralove Zoo. This species is critically endangered, and heading towards extinction.

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ANI050-00133

Nabire, a Northern white rhinoceros (Ceratotherium simum cottoni) was one of the last five northern white rhinos left on Earth. She died on Monday, July 27, 2015, just one week after this photo was taken at the Dvur Kralove Zoo. This species is critically endangered, and heading towards extinction.

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ANI050-00132

Nabire, a Northern white rhinoceros (Ceratotherium simum cottoni) was one of the last five northern white rhinos left on Earth. She died on Monday, July 27, 2015, just one week after this photo was taken at the Dvur Kralove Zoo. This species is critically endangered, and heading towards extinction.

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ANI050-00131

Nabire, a Northern white rhinoceros (Ceratotherium simum cottoni) was one of the last five northern white rhinos left on Earth. She died on Monday, July 27, 2015, just one week after this photo was taken at the Dvur Kralove Zoo. This species is critically endangered, and heading towards extinction.

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ESA002-00462

A federally endangered South China tiger (Panther tigris amoyensis) at Suzhou Zoo. This species is nearly extinct in the wild, and numbers only 100 or so in captivity, all of which come from six founders many years ago.

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ESA002-00461

A federally endangered South China tiger (Panther tigris amoyensis) at Suzhou Zoo. This species is nearly extinct in the wild, and numbers only 100 or so in captivity, all of which come from six founders many years ago.

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ANI050-00106

Nabire, a Northern white rhinoceros (Ceratotherium simum cottoni) was one of the last five northern white rhinos left on Earth. She died on Monday, July 27, 2015, just one week after this photo was taken at the Dvur Kralove Zoo. This species is critically endangered, and heading towards extinction.

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ANI050-00108

Nabire, a Northern white rhinoceros (Ceratotherium simum cottoni) was one of the last five northern white rhinos left on Earth. She died on Monday, July 27, 2015, just one week after this photo was taken at the Dvur Kralove Zoo. This species is critically endangered, and heading towards extinction.

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ANI050-00105

Nabire, a Northern white rhinoceros (Ceratotherium simum cottoni) was one of the last five northern white rhinos left on Earth. She died on Monday, July 27, 2015, just one week after this photo was taken at the Dvur Kralove Zoo. This species is critically endangered, and heading towards extinction.

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BIR071-00066

Sumba hornbill (Rhyticeros everetti) at Bali Bird Park in Bali, Indonesia. The male has an auburn neck, the female black. This species is listed as vulnerable by IUCN.

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BIR071-00065

A male Sumba hornbill (Rhyticeros everetti) at Bali Bird Park in Bali, Indonesia. This species is listed as vulnerable by IUCN.

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BIR071-00064

A female Sumba hornbill (Rhyticeros everetti) at Bali Bird Park in Bali, Indonesia. This species is listed as vulnerable by IUCN.

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BIR071-00063

Sumba hornbill (Rhyticeros everetti) at Bali Bird Park in Bali, Indonesia. The male has an auburn neck, the female black. This species is listed as vulnerable by IUCN.

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BIR071-00062

A female Sumba hornbill (Rhyticeros everetti) at Bali Bird Park in Bali, Indonesia. This species is listed as vulnerable by IUCN.

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BIR071-00061

A male Sumba hornbill (Rhyticeros everetti) at Bali Bird Park in Bali, Indonesia. This species is listed as vulnerable by IUCN.

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BIR040-00270

An endangered Javan hawk-eagle (Nisaetus bartelsi) at Bali Bird Park in Indonesia.

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BIR040-00269

An endangered Javan hawk-eagle (Nisaetus bartelsi) at Bali Bird Park in Indonesia.

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BIR040-00268

An endangered Javan hawk-eagle (Nisaetus bartelsi) at Bali Bird Park in Indonesia.

Photo: Julie Jensen Director of Marketing | WVC O: 866.800.7326 | D: 702.443.9249 | E: j.jensen@wvc.org

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