Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
a Spiny Cochran glass frog croaks at night to attract a mate in the rainy season in the tropical rainforest.  Glass frogs have transparent areas of their bodies including the throat.
Florida Tree Frog sitting on green leaf
Asian girl playing with a little frog.
A close-up of a Brauer's tree frog perched on a green leaf at night. The frog has a brownish-orange body with distinctive markings. New Taipei City, Taiwan.
Japanese tree frogs, found in rice fields and grassy areas, have the amazing skill of being able to change the color of their bodies. They often change the color of their bodies to match their surroundings, for example being green when they are resting on grass. They have round suction cups on all of their fingertips, which makes them good at climbing trees. They also have the special skill of being able to stick to window glass.\nThey can change the color of their backs to match their surroundings and background.
Green Bright-Eyed Frog (Boophis Viridis), species of endemic frog in the family Mantellidae. Andasibe-Mantadia National Park, Madagascar wildlife animal.
A vibrant Australian green tree frog (Litoria caerulea) sits motionless on a moss-covered branch, blending seamlessly with the rainforest floor.
Silhouette of frog sitting on green leaf
Frog resting on a branch .
Pristimantis caryophyllaceus, habitats are primary lowland moist and wet forest, wet forests, and rainforests.. In the nature habitat. Night photography in Costa Rica. Wildlife scene from nature.
Beautiful javan tree frog sitting on branch, flying frog lined up on the bridge. Flying frog closeup face on branch, Javan tree frog closeup image, rhacophorus reinwartii. Wallace's flying frogs inhabit the dense tropical jungles
A curious frog in a garden
Madagascar Reed Frog (Heterixalus madagascariensis), also known as the blue-back reed frog. This frog is endemic to the island of Madagascar, East Africa. It is a popular choice of amphibian in the pet trade because of its beautiful colors and ease of care in a proper setup.
A cute painted reed frog (Hyperolius marmoratus marmoratus), also known as a marbled reed frog, near a pond
A vibrant green Taipei tree frog perched on a leaf in a lush, green environment. The frog's large, round eyes and smooth skin are clearly visible. New Taipei City, Taiwan.
Asian girl playing with a little frog.
Stony creek frog. Its other names Ranoidea wilcoxii, eastern stony creek frog, tree frog and Wilcox frog. Indian flying frog.
Japanese tree frogs, found in rice fields and grassy areas, have the amazing skill of being able to change the color of their bodies. They often change the color of their bodies to match their surroundings, for example being green when they are resting on grass. They have round suction cups on all of their fingertips, which makes them good at climbing trees. They also have the special skill of being able to stick to window glass.\nThey can change the color of their backs to match their surroundings and background.
Twin-spotted Treefrog (Rhacophorus bipunctatus)  on a white background
A small Cuban tree frog (Osteopilus septentrionalis) perched on indoor window blinds against a blurry background of natural light.
A  European Tree frog Hyla sarda in a macro photo isolated on white, while crawling on a white background
Beauty of nature in Costa Rica
The iconic Red -eyed Tree Frog is a Costa Rican rain-forest amphibian that sleeps by day stuck to leaf-bottoms with their eyes closed and body markings covered. They are non-venomous but when disturbed flash their red eyes and show their orange feet and bright blue-and-yellow flanks - called startle coloration - which may confuse a predator, giving the frog a chance to spring to safety.
Close-up of a Meintein tree frog(Chirixalus idiootocus) perched on vibrant green leaves. The frog's mottled gray skin contrasts with the bright colors of the leaves. New Taipei City, Taiwan.
A Rulyrana mcdiarmidi glass frog is seen resting on small seeds.  The frog is very small and light green color.  The frog has yellow spots all over its body.  The small tropical frog has a transparent belly.  This frog can be found in the Andes mountains of Peru and Equador.
close-up of a red-eyed tree frog
Japanese tree frogs, found in rice fields and grassy areas, have the amazing skill of being able to change the color of their bodies. They often change the color of their bodies to match their surroundings, for example being green when they are resting on grass. They have round suction cups on all of their fingertips, which makes them good at climbing trees. They also have the special skill of being able to stick to window glass.\nThey can change the color of their backs to match their surroundings and background.
Green Tree Frog Climbing On White Close-Up Hyla arborea
A cute spotted painted reed frog (Hyperolius marmoratus verrucosus) hiding in an Arum lily
Free Images: "bestof:treefrog frog protective coloration"
treefrog-frog-protective-coloration-700660.jpg
treefrog-amphibian-frog-765123.jpg
amphibian-animal-green-treefrog-1373145.jpg
frog-terrarium-amphibians-663966.jpg
frog-animal-amphibian-wildlife-87607.jpg
frog-reptile-animal-nature-1608880.jpg
pet-lizard-protective-coloration-713955.jpg
frog-macro-miniature-green-874488.jpg
Gray treefrog hyla versicolor.jpg
big-lizard-reptile-lizard-727056.jpg
Haeckel_Batrachia.jpg
European Treefrog (Hyla arborea).JPG
California_treefrog.jpg
frog-animal-orange-nature-slovenia-1152655.jpg
frog-toilet-loo-session-funny-1037257.jpg
frog-toilet-loo-session-funny-1037251.jpg
frog-fountain-sculpture-dijon-649214.jpg
frog-poison-dart-blue-amphibian-649564.jpg
frog-toilet-loo-session-funny-1037248.jpg
frog-pond-water-amphibian-green-647789.jpg
frog-leaf-macro-green-wildlife-647784.jpg
frog-palm-frond-green-small-macro-647781.jpg
frog-leopard-amphibian-water-647770.jpg
frog-leopard-amphibian-water-647766.jpg
frog-red-eyed-tree-amphibian-647765.jpg
frog-portrait-macro-amphibian-647758.jpg
frog-yellow-colorful-nature-animal-647752.jpg
frog-red-eyed-tree-amphibian-643480.jpg
frog-green-nature-leaf-plant-668008.jpg
frog-gerardo-water-lily-631318.jpg
frog-lake-nature-617776.jpg
frog-reptile-australia-animal-pond-615176.jpg
frog-green-frog-small-green-frog-597876.jpg
frog-green-toxic-652692.jpg
frog-pond-green-amphibian-animal-605793.jpg
frog-frog-pond-amphibian-green-604375.jpg
frog-green-speckled-amphibian-605171.jpg
frog-animal-amphibian-closeup-601281.jpg
frog-green-nature-water-pond-568845.jpg
frog-wall-nature-camargue-green-574552.jpg
frog-amphibian-leaves-yellow-leaf-580615.jpg
frog-amphibian-animal-wildlife-621839.jpg
frog-swimming-pool-swimming-animals-562322.jpg
frog-toilet-loo-session-funny-1037253.jpg
frog-pond-garden-water-green-555453.jpg
frog-toilet-loo-session-funny-1037261.jpg
frog-abstract-mosaic-funny-animal-1032883.jpg
frog-farewell-travel-luggage-1033313.jpg
frog-azuleus-amphibious-569628.jpg
frog-butterfly-pond-mirroring-540812.jpg
frog-toad-pond-water-568851.jpg
frog-green-nature-water-pond-568848.jpg
frog-nature-little-frog-547861.jpg
frog-venezuela-nature-animals-545218.jpg
frog-amphibian-vivid-nature-499404.jpg
frog-toad-amphibian-tropical-498751.jpg
frog-animal-pet-toad-water-515499.jpg
frog-animal-pet-toad-water-515498.jpg
frog-nearby-macro-animal-517657.jpg
frog-figure-garden-flower-nature-508510.jpg
frog-dissection-biology-dissect-506008.jpg
frog-figure-stone-animal-505644.jpg
frog-amphibian-animals-stream-bank-530485.jpg
frog-pond-frog-amphibian-green-528457.jpg
frog-pond-water-476377.jpg
frog-garden-flowers-green-nature-478295.jpg
frog-forest-nature-green-autumn-471790.jpg
frog-caterpillar-tadpole-487563.jpg
frog-jungle-wildlife-malaysia-469149.jpg
frog-animal-green-grass-amphibian-468138.jpg
frog-lily-pad-green-water-close-455238.jpg
frog-water-lilies-nymphaea-455224.jpg
frog-water-pond-garden-amphibian-454042.jpg
frog-tree-frog-wildlife-closeup-453357.jpg
frog-pond-lily-pad-green-453055.jpg
frog-pond-amphibian-water-frog-453054.jpg
frog-lily-leaves-water-lily-aquatic-435860.jpg
frog-fairy-tales-frog-prince-437239.jpg
frog-nature-animal-439442.jpg
frog-statue-frog-prince-heart-fig-486854.jpg
frog-spawn-spawn-egg-water-pond-480663.jpg
frog-love-green-night-482478.jpg
frog-animal-amphibian-pond-water-435916.jpg
frog-nature-zoology-amphibian-432904.jpg
frog-green-pond-summer-amphibian-432529.jpg
frog-wildlife-green-small-425156.jpg
frog-tree-frogs-amphibians-406533.jpg
frog-tree-frogs-amphibians-406532.jpg
frog-leopard-frog-amphibian-pond-406239.jpg
frog-duttaphrynus-melanostictus-404156.jpg
frog-owl-bake-competition-funny-1016127.jpg
frog-owl-bake-competition-funny-1016128.jpg
frog-owl-bake-love-cake-baked-1015971.jpg
frog-owl-bake-love-1015978.jpg
frog-owl-bake-love-1015975.jpg
frog-amphibian-animal-frog-pond-409757.jpg
frog-yellow-poison-leaf-green-385637.jpg
frog-animal-green-nature-amphibian-373861.jpg
frog-kite-water-trickle-siheung-364119.jpg
frog-grass-path-spring-1003018.jpg
Terms of Use   Search of the Day