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Joel Sartore Joel Sartore

National Geographic Photographer and Speaker

Keyword: treefrog

Photo: A pair of critically endangered San Martin fringe-limbed treefrogs (Ecnomiohyla valancifer) photographed at the Amphibian Foundation in Atlanta, Georgia.

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ANI110-00278

A pair of critically endangered San Martin fringe-limbed treefrogs (Ecnomiohyla valancifer) photographed at the Amphibian Foundation in Atlanta, Georgia. The male is larger.

Photo: A palm tree frog (Boana pellucens) at Balsa de los Sapos.

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ANI110-00207

A palm tree frog (Boana pellucens) at Balsa de los Sapos. This species is a part of a breeding study center at the Universidad Católica del Ecuador in Quito.

Photo: A palm tree frog (Boana pellucens) at Balsa de los Sapos.

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ANI110-00206

A palm tree frog (Boana pellucens) at Balsa de los Sapos. This species is a part of a breeding study center at the Universidad Católica del Ecuador in Quito.

Photo: A tree frog (Osteosephalus mutabor) at Balsa de los Sapos.

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ANI110-00205

A tree frog (Osteosephalus mutabor) at Balsa de los Sapos. This species is a part of a breeding study center at the Universidad Católica del Ecuador in Quito.

This individual was from Zamora, Chinchipe.

Photo: A tree frog (Osteosephalus mutabor) at Balsa de los Sapos.

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ANI110-00204

A tree frog (Osteosephalus mutabor) at Balsa de los Sapos. This species is a part of a breeding study center at the Universidad Católica del Ecuador in Quito.

This individual was from Zamora, Chinchipe.

Photo: A Spix’s horned treefrog (Hemiphractus scutatus) at Balsa de los Sapos.

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ANI110-00163

A Spix’s horned treefrog (Hemiphractus scutatus) at Balsa de los Sapos. This species is a part of a breeding study center at the Universidad Católica del Ecuador in Quito.

This individual was from Morona Santiago Province, near town of Taisha, Ecuador.

Photo: A Spix’s horned treefrog (Hemiphractus scutatus) at Balsa de los Sapos.

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ANI110-00161

A Spix’s horned treefrog (Hemiphractus scutatus) at Balsa de los Sapos. This species is a part of a breeding study center at the Universidad Católica del Ecuador in Quito.

This individual was from Morona Santiago Province, near town of Taisha, Ecuador.

Photo: A Spix’s horned treefrog (Hemiphractus scutatus) at Balsa de los Sapos.

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ANI110-00160

A Spix’s horned treefrog (Hemiphractus scutatus) at Balsa de los Sapos. This species is a part of a breeding study center at the Universidad Católica del Ecuador in Quito.

This individual was from Morona Santiago Province, near town of Taisha, Ecuador.

Photo: A Spix’s horned treefrog (Hemiphractus scutatus) at Balsa de los Sapos.

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ANI110-00159

A Spix’s horned treefrog (Hemiphractus scutatus) at Balsa de los Sapos. This species is a part of a breeding study center at the Universidad Católica del Ecuador in Quito.

This individual was from Morona Santiago Province, near town of Taisha, Ecuador.

Photo: A Spix’s horned treefrog (Hemiphractus scutatus) at Balsa de los Sapos.

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ANI110-00162

A Spix’s horned treefrog (Hemiphractus scutatus) at Balsa de los Sapos. This species is a part of a breeding study center at the Universidad Católica del Ecuador in Quito.

This individual was from Morona Santiago Province, near town of Taisha, Ecuador.

Photo: A treefrog (Rhacophorus pardalis) at the University of the Phillippines.

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ANI101-00455

A treefrog (Rhacophorus pardalis) at the University of the Phillippines.

Photo: A treefrog (Rhacophorus pardalis) at the University of the Phillippines.

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ANI101-00454

A treefrog (Rhacophorus pardalis) at the University of the Phillippines.

Photo: A giant Chinese tree frog (Rhacophorus dennysi) at Reptile Gardens.

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ANI025-00270

A giant Chinese tree frog (Rhacophorus dennysi) at Reptile Gardens.

An endangered Horned marsupial tree frog (Gastrotheca cornuta) at the El Valle Amphibian Conservation Center (EVACC).

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ANI101-00260

An endangered Horned marsupial tree frog (Gastrotheca cornuta) at the El Valle Amphibian Conservation Center (EVACC). This is a female with eggs tucked into a pouch in her back.

Picture of an endangered Horned marsupial tree frog (Gastrotheca cornuta) at the El Valle Amphibian Conservation Center (EVACC).

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ANI101-00261

An endangered Horned marsupial tree frog (Gastrotheca cornuta) at the El Valle Amphibian Conservation Center (EVACC). This is a female with eggs tucked into a pouch in her back.

Picture of an endangered Horned marsupial tree frog (Gastrotheca cornuta) at the El Valle Amphibian Conservation Center (EVACC).

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ANI101-00262

An endangered Horned marsupial tree frog (Gastrotheca cornuta) at the El Valle Amphibian Conservation Center (EVACC). This is a female with eggs tucked into a pouch in her back.

Photo: Banded horned treefrog (Hemiphractus fasciatus) at El Valle Amphibian Center.

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ANI101-00227

Banded horned treefrog (Hemiphractus fasciatus) at El Valle Amphibian Center.

Picture of a critically endangered Tabasara robber frog (Craugastor tabasarae) at El Valle Conservation Center.

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ANI101-00228

Two critically endangered Tabasara robber frog (Craugastor tabasarae) at El Valle Conservation Center. There are only four left in captivity.

Picture of a critically endangered Tabasara robber frog (Craugastor tabasarae) at El Valle Conservation Center.

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ANI101-00229

A critically endangered Tabasara robber frog (Craugastor tabasarae) at El Valle Conservation Center. There are only four left in captivity.

Picture of a critically endangered Tabasara robber frog (Craugastor tabasarae) at El Valle Conservation Center.

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ANI101-00230

A critically endangered Tabasara robber frog (Craugastor tabasarae) at El Valle Conservation Center. There are only four left in captivity.

Picture of a critically endangered Tabasara robber frog (Craugastor tabasarae) at El Valle Conservation Center.

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ANI101-00231

A critically endangered Tabasara robber frog (Craugastor tabasarae) at El Valle Conservation Center. There are only four left in captivity.

Picture of two critically endangered Tabasara robber frogs (Craugastor tabasarae) at El Valle Conservation Center.

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ANI101-00232

Two critically endangered Tabasara robber frogs (Craugastor tabasarae) at El Valle Conservation Center. There are only four left in captivity.

Photo: Veined tree frog or common milk frog (Trachycephalus venulosus) at the El Valle Amphibian Conservation Center (EVACC).

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ANI101-00240

Veined tree frog or common milk frog (Trachycephalus venulosus) at the El Valle Amphibian Conservation Center (EVACC).

Photo: Veined tree frog or common milk frog (Trachycephalus venulosus) at the El Valle Amphibian Conservation Center (EVACC).

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ANI101-00241

Veined tree frog or common milk frog (Trachycephalus venulosus) at the El Valle Amphibian Conservation Center (EVACC).

Photo: New Granada cross-banded tree frog or masked tree frog (Smilisca phaeota) at the El Valle Amphibian Conservation Center (EVACC).

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ANI101-00249

New Granada cross-banded tree frog or masked tree frog (Smilisca phaeota) at the El Valle Amphibian Conservation Center (EVACC).

Photo: A Cope's brown treefrog (Ecnomiohyla miliaria) at El Valle Amphibian Conservation Center.

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ANI101-00220

A Cope’s brown treefrog (Ecnomiohyla miliaria) at El Valle Amphibian Conservation Center. This is one of the rarest amphibians left on Earth with only two left in captivity and none seen or heard in the wild since 2009.

Photo: New Granada cross-banded tree frog or masked tree frog (Smilisca phaeota) at the El Valle Amphibian Conservation Center (EVACC).

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ANI101-00250

New Granada cross-banded tree frog or masked tree frog (Smilisca phaeota) at the El Valle Amphibian Conservation Center (EVACC).

Photo: Banded horned treefrog (Hemiphractus fasciatus) at El Valle Amphibian Center.

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ANI101-00221

Banded horned treefrog (Hemiphractus fasciatus) at El Valle Amphibian Center.

Photo: Banded horned treefrog (Hemiphractus fasciatus) at El Valle Amphibian Center.

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ANI101-00222

Banded horned treefrog (Hemiphractus fasciatus) at El Valle Amphibian Center.

Photo: Banded horned treefrog (Hemiphractus fasciatus) at El Valle Amphibian Center.

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ANI101-00223

Banded horned treefrog (Hemiphractus fasciatus) at El Valle Amphibian Center.

Photo: Banded horned treefrog (Hemiphractus fasciatus) at El Valle Amphibian Center.

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ANI101-00224

Banded horned treefrog (Hemiphractus fasciatus) at El Valle Amphibian Center.

Photo: Banded horned treefrog (Hemiphractus fasciatus) at El Valle Amphibian Center.

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ANI101-00225

Banded horned treefrog (Hemiphractus fasciatus) at El Valle Amphibian Center.

Photo: Banded horned treefrog (Hemiphractus fasciatus) at El Valle Amphibian Center.

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ANI101-00226

Banded horned treefrog (Hemiphractus fasciatus) at El Valle Amphibian Center.

Photo: A Cope's brown treefrog (Ecnomiohyla miliaria) at El Valle Amphibian Conservation Center.

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ANI101-00215

A Cope’s brown treefrog (Ecnomiohyla miliaria) at El Valle Amphibian Conservation Center. This is one of the rarest amphibians left on Earth with only two left in captivity and none seen or heard in the wild since 2009.

Photo: A Cope's brown treefrog (Ecnomiohyla miliaria) at El Valle Amphibian Conservation Center.

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ANI101-00216

A Cope’s brown treefrog (Ecnomiohyla miliaria) at El Valle Amphibian Conservation Center. This is one of the rarest amphibians left on Earth with only two left in captivity and none seen or heard in the wild since 2009.

Photo: A Cope's brown treefrog (Ecnomiohyla miliaria) at El Valle Amphibian Conservation Center.

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ANI101-00217

A Cope’s brown treefrog (Ecnomiohyla miliaria) at El Valle Amphibian Conservation Center. This is one of the rarest amphibians left on Earth with only two left in captivity and none seen or heard in the wild since 2009.

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

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