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Leaf frog (Agalychnis hulli) blinking its eyes, Amazon rainforest, Orellana Province, Ecuador.
01631799
Morley Read / Leaf frog (Agalychnis hulli) blinking its eyes, Amazon rainforest, Orellana Province, Ecuador.
Leaf frog (Agalychnis hulli) blinking its eyes, Amazon rainforest, Orellana Province, Ecuador.
01631798
Morley Read / Leaf frog (Agalychnis hulli) blinking its eyes, Amazon rainforest, Orellana Province, Ecuador.
Map treefrog (Boana geographica) blinking, Amazon rainforest, Orellana Province, Ecuador.
01631796
Morley Read / Map treefrog (Boana geographica) blinking, Amazon rainforest, Orellana Province, Ecuador.
Clown treefrog (Dendropsophus reticulatus) opening its eyes, Amazon rainforest, Orellana Province, Ecuador.
01631741
Morley Read / Clown treefrog (Dendropsophus reticulatus) opening its eyes, Amazon rainforest, Orellana Province, Ecuador.
Slow motion clip of a South American common toad (Rhinella margaritifera) leaping, Orellana Province, Ecuadorian Amazon.
01631715
Morley Read / Slow motion clip of a South American common toad (Rhinella margaritifera) leaping, Orellana Province, Ecuadorian Amazon.
Close-up portrait of a South American common toad (Rhinella margaritifera) amongst leaf litter, Orellana Province, Ecuadorian Amazon.
01631710
Morley Read / Close-up portrait of a South American common toad (Rhinella margaritifera) amongst leaf litter, Orellana Province, Ecuadorian Amazon.
Slow motion clip of a Guacamayo plump toad (Osornophryne guacamayo) walking, Orellana Province, Ecuador.
01631677
Morley Read / Slow motion clip of a Guacamayo plump toad (Osornophryne guacamayo) walking, Orellana Province, Ecuador.
Slow motion clip of a Leaf frog (Cruziohyla craspedopus) jumping from a Calathea plant, Amazon rainforest, Ecuador.
01631527
Morley Read / Slow motion clip of a Leaf frog (Cruziohyla craspedopus) jumping from a Calathea plant, Amazon rainforest, Ecuador.
Slow motion clip of a Leaf frog (Cruziohyla craspedopus) walking, Ecuador.
01631513
Morley Read / Slow motion clip of a Leaf frog (Cruziohyla craspedopus) walking, Ecuador.
Slow motion clip of a Leaf frog (Cruziohyla craspedopus) turning around, Ecuador.
01631511
Morley Read / Slow motion clip of a Leaf frog (Cruziohyla craspedopus) turning around, Ecuador.
Slow motion clip of a Leaf frog (Cruziohyla craspedopus) leaping, Ecuador.
01631510
Morley Read / Slow motion clip of a Leaf frog (Cruziohyla craspedopus) leaping, Ecuador.
Close-up of Agua rica leaf frog (Phyllomedusa ecuatoriana) eggs after 18 days development, the tadpoles are fully developed and ready to hatch, Ecuador. Endangered.
01631506
Morley Read / Close-up of Agua rica leaf frog (Phyllomedusa ecuatoriana) eggs after 18 days development, the tadpoles are fully developed and ready to hatch, Ecuador. Endangered.
Close-up of Agua rica leaf frog (Phyllomedusa ecuatoriana) eggs after 11 days development, showing beating heart and blood flowing over gills, Ecuador. Endangered.
01631498
Morley Read / Close-up of Agua rica leaf frog (Phyllomedusa ecuatoriana) eggs after 11 days development, showing beating heart and blood flowing over gills, Ecuador. Endangered.
Rio Faisanes stubfoot toad (Atelopus coynei), Carchi Province, Ecuador, 2017. Critically endangered.
01631456
Morley Read / Rio Faisanes stubfoot toad (Atelopus coynei), Carchi Province, Ecuador, 2017. Critically endangered.
Sonoran desert toad (Incilius alvarius) pair mating, with trail of spawn in water. Arizona, USA.
01633837
John Cancalosi / Sonoran desert toad (Incilius alvarius) pair mating, with trail of spawn in water. Arizona, USA.
Small tree frog (Rhacophorus lateralis) at night under starry sky, Western Ghats. India. Endangered and endemic to Western Ghats.
01625498
Yashpal Rathore / Small tree frog (Rhacophorus lateralis) at night under starry sky, Western Ghats. India. Endangered and endemic to Western Ghats.
Labiated rainfrog (Pristimantis labiosus) feeding on spider prey, Mashpi, Pichincha, Ecuador
01627520
Lucas Bustamante / Labiated rainfrog (Pristimantis labiosus) feeding on spider prey, Mashpi, Pichincha, Ecuador
Lesser Clownfrogs (Dendropsophus parviceps) with their eggs. Sumaco National Park, Napo, Ecuador
01627553
Lucas Bustamante / Lesser Clownfrogs (Dendropsophus parviceps) with their eggs. Sumaco National Park, Napo, Ecuador
Lemon-yellow tree frog (Hyla savignyi) climbing up grass stem. Cyprus. April.
01615996
Edwin Giesbers / Lemon-yellow tree frog (Hyla savignyi) climbing up grass stem. Cyprus. April.
Lemon-yellow tree frog (Hyla savignyi) Cyprus. April.
01616034
Edwin Giesbers / Lemon-yellow tree frog (Hyla savignyi) Cyprus. April.
Leaf frog (Agalychnis hulli) blinking its eyes and turning around, Orellana Province, Ecuador. (non-ex)
01626498
Morley Read / Leaf frog (Agalychnis hulli) blinking its eyes and turning around, Orellana Province, Ecuador. (non-ex)
Developing embryo of the Ecuadorian monkey frog (Phyllomedusa ecuatoriana), showing heart beating and blood flowing, Morona Santiago Province, Ecuador, (non-ex)
01626496
Morley Read / Developing embryo of the Ecuadorian monkey frog (Phyllomedusa ecuatoriana), showing heart beating and blood flowing, Morona Santiago Province, Ecuador, (non-ex)
Close-up of an Amazon leaf frog (Cruziohyla Craspedopus) tadpole developing in egg, Ecuador. (non-ex)
01626494
Morley Read / Close-up of an Amazon leaf frog (Cruziohyla Craspedopus) tadpole developing in egg, Ecuador. (non-ex)
Marsh Frog (Pelophylax ridibundus) vocalising with bokeh effect in the background, Danube Wetlands, Bulgaria
01617867
Guy Edwardes / Marsh Frog (Pelophylax ridibundus) vocalising with bokeh effect in the background, Danube Wetlands, Bulgaria
Marsh Frog (Pelophylax ridibundus) vocalising with bokeh effect in the background, Danube Wetlands, Bulgaria
01617866
Guy Edwardes / Marsh Frog (Pelophylax ridibundus) vocalising with bokeh effect in the background, Danube Wetlands, Bulgaria
Splendid Poison Dart Frog (Dendrobates sylvaticus) in rainforest, Timbiqui, Colombia
00587197
Thomas Marent / Splendid Poison Dart Frog (Dendrobates sylvaticus) in rainforest, Timbiqui, Colombia
Golden Poison Dart Frog (Phyllobates terribilis) in rainforest, Timbiqui, Colombia
00587193
Thomas Marent / Golden Poison Dart Frog (Phyllobates terribilis) in rainforest, Timbiqui, Colombia
Buckley's Slender-legged Treefrog (Osteocephalus buckleyi), Putumayo, Colombia
00587180
Thomas Marent / Buckley's Slender-legged Treefrog (Osteocephalus buckleyi), Putumayo, Colombia
Male Mediterranean tree frog (Hyla meridionalis) calling, showing vocal sac inflating, Barcelona, Spain, May. Filmed at night with an infrared camera.
01617192
David Perpinan / Male Mediterranean tree frog (Hyla meridionalis) calling, showing vocal sac inflating, Barcelona, Spain, May. Filmed at night with an infrared camera.
American toads (Anaxyrus americanus), several males competing to mate with female, Maryland, USA, April.
01617599
John Cancalosi / American toads (Anaxyrus americanus), several males competing to mate with female, Maryland, USA, April.
Male Common european toad (Bufo bufo) in amplexus with a dead fish, Lower Saxony, Germany, April.
01615799
Kerstin Hinze / Male Common european toad (Bufo bufo) in amplexus with a dead fish, Lower Saxony, Germany, April.
Peruvian Tarantula (Pamphobeteus sp.) and Humming Frog (Chiasmocleis royi) together, Los Amigos Biological Station, Madre de Dios, Amazonia, Peru. These species have a commensal relationship. The tara...
01616505
Emanuele Biggi / Peruvian Tarantula (Pamphobeteus sp.) and Humming Frog (Chiasmocleis royi) together, Los Amigos Biological Station, Madre de Dios, Amazonia, Peru. These species have a commensal relationship. The tara...
Peruvian Tarantula (Pamphobeteus sp.) adult, walking over Humming Frog (Chiasmocleis royi) without preying on it. Los Amigos Biological Station, Madre de Dios, Amazonia, Peru. These species have a com...
01613276
Emanuele Biggi / Peruvian Tarantula (Pamphobeteus sp.) adult, walking over Humming Frog (Chiasmocleis royi) without preying on it. Los Amigos Biological Station, Madre de Dios, Amazonia, Peru. These species have a com...
Painted Reed Frog (Hyperolius marmoratus) being eaten by Fishing Spider (Pisauridae), Gorongosa National Park, Mozambique
00586001
Piotr Naskrecki / Painted Reed Frog (Hyperolius marmoratus) being eaten by Fishing Spider (Pisauridae), Gorongosa National Park, Mozambique
Red-eyed Tree Frog (Agalychnis callidryas), Belize
00585587
Piotr Naskrecki / Red-eyed Tree Frog (Agalychnis callidryas), Belize
Chinese Sparrowhawk (Accipiter soloensis) flying Guangshui, Hubei province, China. July.
01608005
Staffan Widstrand / Wild Wonders of China / Chinese Sparrowhawk (Accipiter soloensis) flying Guangshui, Hubei province, China. July.
Tree frog (Amolops afghanus) female sitting on moss  Tongbiguan Nature Reserve, Dehong prefecture, Yunnan province, China, May.
01599501
Staffan Widstrand / Wild Wonders of China / Tree frog (Amolops afghanus) female sitting on moss Tongbiguan Nature Reserve, Dehong prefecture, Yunnan province, China, May.
Common toads (Bufo bufo) mating surrounded by strings of toadspawn. Ain, Alps, France. First prize in the  category "The Underwater World, GDT European Wildlife Photographer of the Year 2014 competiti...
01596056
Remi Masson / Common toads (Bufo bufo) mating surrounded by strings of toadspawn. Ain, Alps, France. First prize in the category "The Underwater World, GDT European Wildlife Photographer of the Year 2014 competiti...
Male Common toads (Bufo bufo) fighting underwater during mating season, with a pair mating Ain, Rhone-Alps, France, March.
01585166
Remi Masson / Male Common toads (Bufo bufo) fighting underwater during mating season, with a pair mating Ain, Rhone-Alps, France, March.
Bornean Smaller Flying Frog (Rhacophorus borneensis), Kubah National Park, Sarawak, Malaysia
00583268
Chien Lee / Minden / Bornean Smaller Flying Frog (Rhacophorus borneensis), Kubah National Park, Sarawak, Malaysia
Black-headed Cat Snake (Boiga nigriceps) swallowing alive Harlequin Flying Tree Frog (Rhacophorus pardalis) prey, Kubah National Park, Sarawak, Malaysia, sequence 1 of 4
00583223
Chien Lee / Minden / Black-headed Cat Snake (Boiga nigriceps) swallowing alive Harlequin Flying Tree Frog (Rhacophorus pardalis) prey, Kubah National Park, Sarawak, Malaysia, sequence 1 of 4
Male Common European toad (Bufo bufo) approaching female at surface, Priddy, Somerset, England, UK, April.
01606674
John Waters / Male Common European toad (Bufo bufo) approaching female at surface, Priddy, Somerset, England, UK, April.
Wide-angle shot of a pair of Common European toads (Bufo bufo) in amplexus, jumping into a pond, Priddy, Somerset, England, UK, April.
01606672
John Waters / Wide-angle shot of a pair of Common European toads (Bufo bufo) in amplexus, jumping into a pond, Priddy, Somerset, England, UK, April.
Rough Tree Frog (Theloderma horridum) camouflaged on bark, Kuching, Sarawak, Borneo, Malaysia
00584568
Chien Lee / Rough Tree Frog (Theloderma horridum) camouflaged on bark, Kuching, Sarawak, Borneo, Malaysia
Timelapse of Common frog (Rana temporaria) tadpoles moving, UK, April. Captive.
01605167
Steve Downer / Timelapse of Common frog (Rana temporaria) tadpoles moving, UK, April. Captive.
Timelapse of Common frog (Rana temporaria) tadpoles moving, UK, April. Captive.
01605165
Steve Downer / Timelapse of Common frog (Rana temporaria) tadpoles moving, UK, April. Captive.
Juvenile Common frog (Rana temporaria) on back of a Common snail (Cornu aspersum), UK, June.
01605131
Steve Downer / Juvenile Common frog (Rana temporaria) on back of a Common snail (Cornu aspersum), UK, June.
Juvenile Common frog (Rana temporaria) on back of a Common snail (Cornu aspersum), UK, June.
01605130
Steve Downer / Juvenile Common frog (Rana temporaria) on back of a Common snail (Cornu aspersum), UK, June.
Common frog (Rana temporaria) underwater with frogspawn, UK, March. Controlled conditions
01605118
Steve Downer / Common frog (Rana temporaria) underwater with frogspawn, UK, March. Controlled conditions
Newly hatched Common frog (Rana temporaria) tadpoles feeding on egg cases, UK, March.  Controlled conditions.
01605112
Steve Downer / Newly hatched Common frog (Rana temporaria) tadpoles feeding on egg cases, UK, March. Controlled conditions.
Harlequin Poison Dart Frog (Dendrobates histrionicus), Utria National Park, Colombia
00583305
Chien Lee / Harlequin Poison Dart Frog (Dendrobates histrionicus), Utria National Park, Colombia
Ecuador Poison Frog (Epipedobates bilinguis), El Coca, Ecuador
00583294
Chien Lee / Ecuador Poison Frog (Epipedobates bilinguis), El Coca, Ecuador
Kobayashi's Horned Frog (Megophrys kobayashii), Kinabalu National Park, Sabah, Malaysia
00583283
Chien Lee / Kobayashi's Horned Frog (Megophrys kobayashii), Kinabalu National Park, Sabah, Malaysia
Borneo Opposite-fingered Tree Frog (Chiromantis inexpectatus), new species, Maliau Basin, Sabah, Malaysia
00583279
Chien Lee / Borneo Opposite-fingered Tree Frog (Chiromantis inexpectatus), new species, Maliau Basin, Sabah, Malaysia
Masked Treefrog (Rhacophorus angulirostris) male, Kinabalu National Park, Sabah, Malaysia
00583271
Chien Lee / Masked Treefrog (Rhacophorus angulirostris) male, Kinabalu National Park, Sabah, Malaysia
Bornean Smaller Flying Frog (Rhacophorus borneensis), Kubah National Park, Sarawak, Malaysia
00583267
Chien Lee / Bornean Smaller Flying Frog (Rhacophorus borneensis), Kubah National Park, Sarawak, Malaysia
Giant Crab Spider (Sparassidae) feeding on tree frog prey, Digul River, Papua, Indonesia
00583252
Chien Lee / Giant Crab Spider (Sparassidae) feeding on tree frog prey, Digul River, Papua, Indonesia
Painted Indonesian Treefrog (Nyctixalus pictus), Lundu, Sarawak, Malaysia
00583228
Chien Lee / Painted Indonesian Treefrog (Nyctixalus pictus), Lundu, Sarawak, Malaysia
Kokoe Poison Dart Frog (Phyllobates aurotaenia), Utria National Park, Colombia
00580429
Chien Lee / Kokoe Poison Dart Frog (Phyllobates aurotaenia), Utria National Park, Colombia
Condoto Stubfoot Toad (Atelopus spurrelli), Utria National Park, Colombia
00580426
Chien Lee / Condoto Stubfoot Toad (Atelopus spurrelli), Utria National Park, Colombia
Amazon Horned Frog (Ceratophrys cornuta), Yasuni National Park, Ecuador
00580409
Chien Lee / Amazon Horned Frog (Ceratophrys cornuta), Yasuni National Park, Ecuador
Amazon Horned Frog (Ceratophrys cornuta) camouflaged in leaf litter, Yasuni National Park, Ecuador
00580408
Chien Lee / Amazon Horned Frog (Ceratophrys cornuta) camouflaged in leaf litter, Yasuni National Park, Ecuador
Amazon Horned Frog (Ceratophrys cornuta), Yasuni National Park, Ecuador
00580407
Chien Lee / Amazon Horned Frog (Ceratophrys cornuta), Yasuni National Park, Ecuador
White-lined Leaf Frog (Phyllomedusa vaillanti) in rainforest, Ecuador
00580406
Chien Lee / White-lined Leaf Frog (Phyllomedusa vaillanti) in rainforest, Ecuador
Golden Mantella (Mantella aurantiaca) in forest, Andasibe, Madagascar
00580368
Chien Lee / Golden Mantella (Mantella aurantiaca) in forest, Andasibe, Madagascar
Golden Mantella (Mantella aurantiaca), Andasibe, Madagascar
00580367
Chien Lee / Golden Mantella (Mantella aurantiaca), Andasibe, Madagascar
Spike-browed Frog (Sphenophryne cornuta) father transporting froglets, Digul River, West Papua, Indonesia
00580358
Chien Lee / Spike-browed Frog (Sphenophryne cornuta) father transporting froglets, Digul River, West Papua, Indonesia
Spike-browed Frog (Sphenophryne cornuta) father transporting froglets, Digul River, West Papua, Indonesia
00580357
Chien Lee / Spike-browed Frog (Sphenophryne cornuta) father transporting froglets, Digul River, West Papua, Indonesia
Moss rainfrog (Pristimantis eriphus) siting on leaf, Cosango, Napo Ecuador, Vulnerable species.
01592548
Lucas Bustamante / Moss rainfrog (Pristimantis eriphus) siting on leaf, Cosango, Napo Ecuador, Vulnerable species.
Troschel's tree frog / Calcar tree / Convict tree frog (Hypsiboas calcaratus) portrait, on leaf, Cuyabeno, Sucumbios, Ecuador.
01592575
Lucas Bustamante / Troschel's tree frog / Calcar tree / Convict tree frog (Hypsiboas calcaratus) portrait, on leaf, Cuyabeno, Sucumbios, Ecuador.
Rio pescado harlequin toad (Atelopus balios) pair on branch, female on the left, Azuay, Ecuador, Critically endangered species, possibly extinct.
01592619
Lucas Bustamante / Rio pescado harlequin toad (Atelopus balios) pair on branch, female on the left, Azuay, Ecuador, Critically endangered species, possibly extinct.
Imbabura tree frog (Hypsiboas picturatus) portrait, Canande, Esmeraldas, Ecuador.
01592628
Lucas Bustamante / Imbabura tree frog (Hypsiboas picturatus) portrait, Canande, Esmeraldas, Ecuador.
Two Limon glass frogs (Sachatamia ilex) sitting on plant, one above the other, Canande, Esmeraldas.
01592634
Lucas Bustamante / Two Limon glass frogs (Sachatamia ilex) sitting on plant, one above the other, Canande, Esmeraldas.
Edible frog (Pelophylax k. esculentus) catching a common blue damselfly (Enallagma cyathigerum) with its tongue with pair mating on stem above, Hondenven, Tubbergen, The Netherlands, July.
01594919
Theo Bosboom / Edible frog (Pelophylax k. esculentus) catching a common blue damselfly (Enallagma cyathigerum) with its tongue with pair mating on stem above, Hondenven, Tubbergen, The Netherlands, July.
Surinam horned frog (Ceratophrys cornuta) eating a locust, UK. Captive, native to the Americas.
01594948
Brian Bevan / Surinam horned frog (Ceratophrys cornuta) eating a locust, UK. Captive, native to the Americas.
Kottigehar dancing frog (Micrixalus kottigeharensis) male calling  and displaying to attract female by waving foot, Agumbe, Western Ghats, India.
01589945
Yashpal Rathore / Kottigehar dancing frog (Micrixalus kottigeharensis) male calling and displaying to attract female by waving foot, Agumbe, Western Ghats, India.
Kottigehar dancing frog (Micrixalus kottigeharensis) male calling  and displaying to attract female by waving foot, Agumbe, Western Ghats, India.
01589939
Yashpal Rathore / Kottigehar dancing frog (Micrixalus kottigeharensis) male calling and displaying to attract female by waving foot, Agumbe, Western Ghats, India.
Reticulated glass frog (Hyalinobatrachium valerioi) La Selva Field Station, Costa Rica.
01589726
Phil Savoie / Reticulated glass frog (Hyalinobatrachium valerioi) La Selva Field Station, Costa Rica.
Coastal glassfrog (Cochranella litoralis) on leaf with eggs. San Lorenzo, Esmeraldas, Ecuador.
01584706
Lucas Bustamante / Coastal glassfrog (Cochranella litoralis) on leaf with eggs. San Lorenzo, Esmeraldas, Ecuador.
Yellow Cururu Toad (Rhinella icterica), Argentina
00574721
Agustin Esmoris / Yellow Cururu Toad (Rhinella icterica), Argentina
Strawberry Poison Dart Frog (Oophaga pumilio), bastimentos morph, Bastimentos Island, Panama
00572458
Paul Bertner / Strawberry Poison Dart Frog (Oophaga pumilio), bastimentos morph, Bastimentos Island, Panama
Mantellid Frog (Mantidactylus aglavei), Ranomafana National Park, Madagascar
00572291
Paul Bertner / Mantellid Frog (Mantidactylus aglavei), Ranomafana National Park, Madagascar
Painted Indonesian Treefrog (Nyctixalus pictus), Bukit Barisan Selatan National Park, Sumatra, Indonesia
00572056
Paul Bertner / Painted Indonesian Treefrog (Nyctixalus pictus), Bukit Barisan Selatan National Park, Sumatra, Indonesia
Timelapse Frogs (Rana temporaria) spawning in garden pond, Somerset, England, UK. March.
01540617
John Waters / Timelapse Frogs (Rana temporaria) spawning in garden pond, Somerset, England, UK. March.
Three-striped poison frog (Ameerega trivittata) croaking, Panguana Reserve, Huanuco Region, Peru.
01499269
Konrad Wothe / Three-striped poison frog (Ameerega trivittata) croaking, Panguana Reserve, Huanuco Region, Peru.
Time-lapse of toadspawn from a Common toad (Bufo bufo) developing, emerging and feeding on nutrient jelly, Somerset, England, UK, April.
01473554
Alastair MacEwen / Time-lapse of toadspawn from a Common toad (Bufo bufo) developing, emerging and feeding on nutrient jelly, Somerset, England, UK, April.
Close up time-lapse of frogspawn from a Common frog (Rana temporaria) developing, emerging and feeding on nutrient jelly, Somerset, England, UK, April.
01473551
Alastair MacEwen / Close up time-lapse of frogspawn from a Common frog (Rana temporaria) developing, emerging and feeding on nutrient jelly, Somerset, England, UK, April.
Time-lapse of frogspawn from a Common frog (Rana temporaria) developing, Somerset, England, UK, April.
01473550
Alastair MacEwen / Time-lapse of frogspawn from a Common frog (Rana temporaria) developing, Somerset, England, UK, April.
Underwater view of a group of Common toads (Bufo bufo) in a mating ball in a pond, Priddy, Somerset, England, UK, March.
01473545
John Waters / Underwater view of a group of Common toads (Bufo bufo) in a mating ball in a pond, Priddy, Somerset, England, UK, March.
Underwater view of a group of Common toads (Bufo bufo) spawning in a pond, some in amplexus, with spawn, Priddy, Somerset, England, UK, March.
01473542
John Waters / Underwater view of a group of Common toads (Bufo bufo) spawning in a pond, some in amplexus, with spawn, Priddy, Somerset, England, UK, March.
Group of Common toads (Bufo bufo) in a mating ball in a pond, Priddy, Somerset, England, UK, March.
01473532
John Waters / Group of Common toads (Bufo bufo) in a mating ball in a pond, Priddy, Somerset, England, UK, March.
Group of Common toads (Bufo bufo) in a mating ball in a pond, Priddy, Somerset, England, UK, March.
01473528
John Waters / Group of Common toads (Bufo bufo) in a mating ball in a pond, Priddy, Somerset, England, UK, March.
Group of Common frogs (Rana temporaria) spawning in a garden pond, with floating spawn, Somerset, England, UK, March.
01473511
John Waters / Group of Common frogs (Rana temporaria) spawning in a garden pond, with floating spawn, Somerset, England, UK, March.
Red-eyed tree frog (Agalychnis callidryas) eye closed with semi-transparent eyelid that allows it to see its surroundings even while resting, Costa Rica.
01446163
Ingo Arndt / Red-eyed tree frog (Agalychnis callidryas) eye closed with semi-transparent eyelid that allows it to see its surroundings even while resting, Costa Rica.
Red-eyed Tree Frog (Agalychnis callidryas) close- up of eye half open, the golden webbed semi-transparent eyelid allows to see its surrounding even while resting, Costa Rica.
01446162
Ingo Arndt / Red-eyed Tree Frog (Agalychnis callidryas) close- up of eye half open, the golden webbed semi-transparent eyelid allows to see its surrounding even while resting, Costa Rica.
Close up of webbed foot of African clawed frog {Xenopus laevis}
01129187
Ingo Arndt / Close up of webbed foot of African clawed frog {Xenopus laevis}