Joel Sartore Joel Sartore

National Geographic Photographer and Speaker

Keyword: bioko

A mudskipper (Periophthalmus sp.) on Bioko Island, Equatorial Guinea.

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A mudskipper (Periophthalmus sp.) on Bioko Island, Equatorial Guinea.

Photo: A coastal cave filled with what most likely are Noack's roundleaf bats (Hipposideros ruber) in Bioko Island, Equatorial Guinea.

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A coastal cave filled with what most likely are Noack’s roundleaf bats (Hipposideros ruber) in Bioko Island, Equatorial Guinea.

A mudskipper (Periophthalmus sp.) on Bioko Island, Equatorial Guinea.

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A mudskipper (Periophthalmus sp.) on Bioko Island, Equatorial Guinea.

A mudskipper (Periophthalmus sp.) on Bioko Island, Equatorial Guinea.

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A mudskipper (Periophthalmus sp.) on Bioko Island, Equatorial Guinea.

A mudskipper (Periophthalmus sp.) on Bioko Island, Equatorial Guinea.

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A mudskipper (Periophthalmus sp.) on Bioko Island, Equatorial Guinea.

A frog (Hylarana albolabris) on Bioko Island, Equatorial Guinea.

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A white-lipped frog (Hylarana albolabris) on Bioko Island, Equatorial Guinea.

A picture of a coastal sharpcollar cicada (Oxypleura lenihani) on Bioko Island, Equatorial Guinea.

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A coastal sharpcollar cicada (Oxypleura lenihani) on Bioko Island, Equatorial Guinea.

A picture of a coastal sharpcollar cicada (Oxypleura lenihani) on Bioko Island, Equatorial Guinea.

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A coastal sharpcollar cicada (Oxypleura lenihani) on Bioko Island, Equatorial Guinea.

Photo: A studio portrait of a fungus from the rainforest floor on Bioko Island, Equitorial Guinea.

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A studio portrait of a fungus from the rainforest floor on Bioko Island, Equitorial Guinea.

Photo: A studio portrait of a fungus from the rainforest floor on Bioko Island, Equitorial Guinea.

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A studio portrait of a fungus from the rainforest floor on Bioko Island, Equitorial Guinea.

A Fea’s chameleon (Chamaeleo feae) from Bioko Island, Equatorial Guinea.

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A Fea’s chameleon (Chamaeleo feae) from Bioko Island, Equatorial Guinea.

A Fea’s chameleon (Chamaeleo feae) from Bioko Island, Equatorial Guinea.

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A Fea’s chameleon (Chamaeleo feae) from Bioko Island, Equatorial Guinea.

A Fea’s chameleon (Chamaeleo feae) from Bioko Island, Equatorial Guinea.

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A Fea’s chameleon (Chamaeleo feae) from Bioko Island, Equatorial Guinea.

A half-day-old hatchling leatherback turtle (Dermochelys coriacea). (IUCN: Critically Endangered, US: Endangered)

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A half-day-old hatchling leatherback turtle (Dermochelys coriacea). (IUCN: Critically Endangered, US: Endangered)

A turtle researcher holds a half-day-old hatchling leatherback turtle (Dermochelys coriacea). (IUCN: Critically Endangered, US: Endangered)

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A turtle researcher holds a half-day-old hatchling leatherback turtle (Dermochelys coriacea). (IUCN: Critically Endangered, US: Endangered)

A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

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A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

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A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

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A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered) .

A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

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A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

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A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

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A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

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A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

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A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

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A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island.

A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

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A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

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A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

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A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

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A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

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A half-day-old hatchling leatherback turtle (Dermochelys coriacea) from Bioko Island. (IUCN: Critically Endangered, US: Endangered)

Photo: Researchers watch as a leatherback sea turtle nests on Bioko's coast.

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Researchers watch as a leatherback sea turtle nests on Bioko’s coast.

Photo: Researchers watch as a leatherback sea turtle nests on Bioko's coast.

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Researchers watch as a leatherback sea turtle nests on Bioko’s coast.

Photo: A nesting leatherback sea turtle along the south coast of Bioko.

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A nesting leatherback sea turtle along the south coast of Bioko.

Photo: A nesting leatherback sea turtle along the south coast of Bioko.

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A nesting leatherback sea turtle along the south coast of Bioko.

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

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