Tim Laman / Head portrait of Bornean Horned Frog (Megophrys nasuta) among the leaf litter in the lowland rainforest of Borneo. Danum Valley Conservation Area, Sabah, Malaysia
01274693
Stephen Dalton / Horned frog (Ceratophrys ornata) sitting on leaves, controlled conditions, from South America
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Nick Garbutt / Bornean horned frog (Megophrys nasuta) amongst leaf-litter on forest floor. Danum Valley, Sabah, Borneo, Malaysia
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Nick Garbutt / Montane horned frog (Megophrys kobayashii) in leaf litter. Slopes of Mt Kinabalu (around 1400m), Sabah, Borneo, Malaysia
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Nick Garbutt / Bornean horned frog (Megophrys nasuta) on forest floor. Danum Valley, Sabah, Borneo, Malaysia
Heidi & Hans-Juergen Koch / Cranwell's Horned Frog (Ceratophrys cranwelli) has a large mouth and voracious appetite, native to South America
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Suzi Eszterhas / Bornean Horned Frog (Megophrys nasuta) profile, Danum Valley Conservation Area, Sabah, Borneo, Malaysia
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Mark Carwardine / Argentine horned / ornate frog (Ceratophrys ornata) sitting in water, captive.
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Mark Carwardine / Argentine horned / ornate frog (Ceratophrys ornata) sitting in water, captive
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MYN / Joris van Alphen / Malayan / Bornean horned frog (Megophrys nasuta) juvenile, Crocker Range, Borneo. Malaysia meetyourneighbours.net project
01386592
Roland Seitre / Banded Horned Treefrog (Hemiphractus fasciatus / Cerathyla panamensis) El Valle Amphibian Conservation Center, Panama, Central America, near threatened species
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Roland Seitre / Banded Horned Treefrog (Hemiphractus fasciatus / Cerathyla panamensis) El Valle Amphibian Conservation Center, Panama, Central America, near threatened species
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Roland Seitre / Banded horned treefrog (Hemiphractus fasciatus / Cerathyla panamensis) El Valle Amphibian Conservation Center, Panama, Central America, near threatened species
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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) camouflaged on leaf, Sipaliwini, Surinam
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Piotr Naskrecki / Amazon Horned Frog (Ceratophrys cornuta), Sipaliwini, Surinam
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Piotr Naskrecki / Amazon Horned Frog (Ceratophrys cornuta), Sipaliwini, Surinam
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Rod Williams / Ornate horned frog (Ceratophrys ornata) captive, rare yellow form from Argentina, Uruguay, Brazil
Michael D. Kern / Chacoan horned / albino pacman frog (Ceratophrys cranwelli) captive, from Argentina
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Tim Laman / Bornean Horned Frog (Megophrys nasuta) among the leaf litter in the lowland rainforest of Borneo. Danum Valley Conservation Area, Sabah, Malaysia
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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), 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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Stephen Dalton / Close up of eye of Horned frog {Ceratophrys ornata} controlled conditions, from South America
01265154
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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Chien Lee / Asian Horned Frog (Megophrys nasuta) camouflaged in leaf litter, Danum Valley Conservation Area, Borneo, Malaysia
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Chien Lee / Asian Horned Frog (Megophrys nasuta) camouflaged on forest floor, Borneo, Malaysia
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Chien Lee / Asian Horned Frog (Megophrys nasuta) camouflaged on forest floor, Borneo, Malaysia
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Andy Sands / Horned Frog/Leaf Hopper (Ledra aurita) largest British Homoptera seldom seen due to fantastic camouflage when at rest on branch or tree trunk, UK, Captive.
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Barry Mansell / Brazilian horned frog (Ceratophrys aurita) on tree trunk, Brazil, South America
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Robert Thompson / Amazon horned frog {Ceratophrys cornuta} Argentina, South America, June
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Robert Thompson / Amazon horned frog {Ceratophrys cornuta} Argentina, South America, June
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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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Nick Garbutt / Montane horned frog (Megophrys kobayashii) in leaf litter. Slopes of Mt Kinabalu (around 1400m), Sabah, Borneo, Malaysia
01217462
Nick Garbutt / Montane horned frog (Megophrys kobayashii) in leaf litter. Slopes of Mt Kinabalu (around 1400m), Sabah, Borneo, Malaysia
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Nick Garbutt / Bornean horned frog (Megophrys nasuta) amongst leaf-litter on forest floor. Danum Valley, Sabah, Borneo, Malaysia
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Nick Garbutt / Bornean horned frog (Megophrys nasuta) amongst leaf-litter on forest floor. Danum Valley, Sabah, Borneo, Malaysia
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Nick Garbutt / Bornean horned frog (Megophrys nasuta) amongst leaf-litter on forest floor. Danum Valley, Sabah, Borneo, Malaysia
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Nick Garbutt / Montane horned frog (Megophrys kobayashii) in the leaf litter along a stream. Slopes of Mt Kinabalu (around 1400m), Sabah, Borneo, Malaysia
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Tony Heald / Bornean Horned Frog [Megophrys nasuta] on rainforest floor, Danum Valley, Sabah, Borneo, September
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Tony Heald / RF- Bornean Horned Frog (Megophrys nasuta) on rainforest floor, Danum Valley, Sabah, Borneo, September. (This image may be licensed either as rights managed or royalty free.)
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Tony Heald / Bornean Horned Frog [Megophrys nasuta] on rainforest floor, Danum Valley, Sabah, Borneo, September
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Tony Heald / Bornean Horned Frog [Megophrys nasuta] camouflaged on rainforest floor, Danum Valley, Sabah, Borneo, September
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Thomas Marent / Asian Horned Frog (Megophrys nasuta) portrait, Gunung Gading National Park, Sarawak, Borneo, Malaysia
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Thomas Marent / Asian Horned Frog (Megophrys nasuta) portrait, Gunung Gading National Park, Sarawak, Borneo, Malaysia
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Michael D. Kern / Argentine Horned / Pacman Frog {Ceratophrys ornata} captive, from tropical rainforest of South America
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Michael D. Kern / Argentine Horned / Pacman Frog {Ceratophrys ornata} captive, from tropical rainforest of South America
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Albert Lleal / Ornate Horned Frog (Ceratophrys ornata) skin, Argentina
01187449
Rolf Nussbaumer / RF- Texas Horned Lizard (Phrynosoma cornutum) adult head portrait. Texas, USA. April. (This image may be licensed either as rights managed or royalty free.)
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Tony Phelps / Chacoan horned frog {Ceratophrys cranwelli} South America
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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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Rod Williams / Colombian horned frog {Ceratophrys calcarata} juvenile, from South America
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Rod Williams / Argentine horned frog {Ceratophrys ornata} juvenile, rare melanistic form, captive, from Argentina
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Rod Williams / Argentine horned frog {Ceratophrys ornata} female, captive, from Argentina
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Michael & Patricia Fogden / Horned Frog (Proceratophrys sp) camouflaged amid leaf litter on forest floor, Brazil
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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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John Cancalosi / Horned frog (Ceratophrys ornata) eating another frog (S. couchi) South America
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Rod Williams / Colombian horned frog {Ceratophrys calcarata} juvenile, captive, from South America
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Nick Garbutt / Bornean horned frog {Megophrys nasuta} amongst leaf-litter in forest floor, Danum Valley, Sabah, Borneo.
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Nick Garbutt / RF- Bornean horned frog (Megophrys nasuta) among leaf-litter in forest floor, Danum Valley, Sabah, Borneo. (This image may be licensed either as rights managed or royalty free.)
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Nick Garbutt / Bornean Horned Frog {Megophrys nasuta} amongst leaf-litter in forest floor, Danum Valley, Sabah, Borneo.
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Juan Manuel Borrero / Asian horned frog {Megophrys nasuta} camouflaged in leaf litter
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Tony Phelps / Chacoan horned frog portrait {Ceratophrys cranwelli} South America
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Rod Williams / Chacoan horned frog {Ceratophrys cranwelli} juvenile, captive, from Argentina
![Bornean Horned Frog [Megophrys nasuta] on rainforest floor, Danum Valley, Sabah, Borneo, September](http://nplimages.infradoxxs.com/cache/tcache/01214447.jpg "Bornean Horned Frog [Megophrys nasuta] on rainforest floor, Danum Valley, Sabah, Borneo, September")
![Bornean Horned Frog [Megophrys nasuta] on rainforest floor, Danum Valley, Sabah, Borneo, September](http://nplimages.infradoxxs.com/cache/tcache/01214446.jpg "Bornean Horned Frog [Megophrys nasuta] on rainforest floor, Danum Valley, Sabah, Borneo, September")
![Bornean Horned Frog [Megophrys nasuta] camouflaged on rainforest floor, Danum Valley, Sabah, Borneo, September](http://nplimages.infradoxxs.com/cache/tcache/01214449.jpg "Bornean Horned Frog [Megophrys nasuta] camouflaged on rainforest floor, Danum Valley, Sabah, Borneo, September")
