Pete Oxford / Pacific Horned Frog (Ceratophrys stolzmanni), native to the coastal region of Ecuador
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Pete Oxford / Pacific Horned Frog (Ceratophrys stolzmanni), native to the coastal region of Ecuador
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Pete Oxford / Pacific Horned Frog (Ceratophrys stolzmanni), Machalilla National Park, Ecuador
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Pete Oxford / Pacific Horned Frog (Ceratophrys stolzmanni), Machalilla National Park, Ecuador
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Edwin Giesbers / RF- Chacoan horned frog (Ceratophrys cranwelli) captive, from South America. (This image may be licensed either as rights managed or royalty free.)
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Albert Lleal / Ornate Horned Frog (Ceratophrys ornata), Argentina
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Piotr Naskrecki / Amazon Horned Frog (Ceratophrys cornuta) camouflaged in leaf litter, Brownsberg Reserve, Surinam
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Piotr Naskrecki / Amazon Horned Frog (Ceratophrys cornuta), Brownsberg Nature Park, Surinam
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Albert Lleal / Ornate Horned Frog (Ceratophrys ornata) skin, Argentina
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Albert Lleal / Ornate Horned Frog (Ceratophrys ornata) skin, native to Argentina
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Albert Lleal / Ornate Horned Frog (Ceratophrys ornata) eye, native to Argentina
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Thomas Marent / Amazon Horned Frog (Ceratophrys cornuta) portrait, Tambopata-Candamo Nature Reserve, Peru
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Michael & Patricia Fogden / Ornate Horned Frog (Ceratophrys ornata) swallowing an anole, South America
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Michael & Patricia Fogden / Ornate Horned Frog (Ceratophrys ornata) in moss, South America
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Michael & Patricia Fogden / Ornate Horned Frog (Ceratophrys ornata) portrait, South America
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ZSSD / Ornate Horned Frog (Ceratophrys ornata) portrait, native to Brazil, Uruguay and Argentina
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Heidi & Hans-Juergen Koch / Cranwell's Horned Frog (Ceratophrys cranwelli) buried in soil, native to South America
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Gerry Ellis / Colombian Horned Frog (Ceratophrys calcarata) portrait, South America
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Heidi & Hans-Juergen Koch / Cranwell's Horned Frog (Ceratophrys cranwelli) buried in soil, native to South America
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Piotr Naskrecki / Amazon Horned Frog (Ceratophrys cornuta) camouflaged on leaf, Sipaliwini, Surinam
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Piotr Naskrecki / Amazon Horned Frog (Ceratophrys cornuta) hiding in leaf litter, Brownsberg Reserve, Surinam
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Theo Allofs / Amazon Horned Frog (Ceratophrys cornuta) on leaf, Tambopata River, Peru
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Pete Oxford / Amazon Horned Frog (Ceratophrys cornuta) juvenile camouflaged among leaves on rainforest floor, Ecuador
