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Pool Frog (Pelophylax lessonae) is a European frog in the family Ranidae. Reasons for declining populations are air pollution leading to over-nitrification of pond waters. Wildlife Scene of Nature in Europe.
A Focus Stacked Close-up Image of a Green Frog Sitting on a Rock with an Out of Focus Green Background
Amphibians portraits: toads and frogs studio shots. Green frog, Rana lessonae, rana esculenta, or Rana ridibunda, Phelophylax. Two frogs cheek to cheek of different colors representing the topic of diversity.
Green Frog on a Branch
Close up of two dyeing poison dart frogs (dendrobates tinctorius)
Close up of cane toads in headlights in the grass at night. Photographed in central Queensland, Australia.
Iberian frog (Rana iberica) leggy frog
This species is frequent on the northeast coast of Brazil
An Atelopus seminiferus nominal toad is seen on a moss log.  This endangered toad (IUCN 3.1) can only be found in the Amazon Rainforest of Peru.  This small toad is dark black on top and bright red in the belly.  In this photo you can see a female adult toad.
Out of the water, hunting in the grass
Small Peron’s Tree Frog climbing on a Grevillea tree
Frog isolated on white background
Closeup of a subadult European common brown frog , Rana temporaria in the garden
Northern Banjo Frog
Green frog on rock in summer after jumping out of water. A species native to eastern North America. Taken in Connecticut. Note: The green frog is often more brown than green.
Common European frog or Edible Frog, Rana kl. Esculenta, facing a common toad or European toad, Bufo bufo, in front of white background
Frog on spiny branch
A green frog rests on a stone in its natural habitat, captured in a detailed closeup along with its environment
European tree frog (Hyla arborea) sitting on reed.
giant cane toads running wild in the park
macro shot of a toad on colony of ants - concept in mind was \
Beautiful sharp-nosed grass frog near a pond in KwaZulu-Natal, South Africa
Three-quarter view of female green frog (Lithobates clamitans or Rana clamitans) on rock along Bantam River in Washington, Connecticut. The female is distinguished from the male by her larger size, smaller eardrum in relation to the eye, and throat that is not yellow.
An endangered Atelopus Seminiferus toad is seen on a branch. This toad is endemic to Peru. Its natural habitats are subtropical or tropical moist montane forests and rivers.  This toad is rarely seen in the wild.  The toad has a ? design on the side of its back.  The colors on the toad range from black to white, yellow and blue.  This toad is only 5 cm long.
Picture taken at Sabah Malaysia,The European tree frog, (Hyla Arborea) small tree frog,common frog , Amphibian Animal
Gray Tree Frog metamorphs that have just left the vernal pool.
Red-Eye tree Frog  at night in a rain forest in the Arenal Area - Costa Rica
Edible Frog, young frog
Close-up of red-eyed tree frog sitting in rainforest.
Free Images: "bestof:Hylarana erythraea Haeckel 2.png <br/> The banded frog of Java has two parallel white bands on its back running lengthwise that contrast strongly against the"
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