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Tadpole gill blood circulation: Common Frog (Rana temporaria) tadpole collected from pond near Newcastle Emlyn, UK.
Transparent gill branch capillaries reveal red blood cells flowing through them. Low magnification videomicrography using dark field illumination, Horizontal field length approximately 0.5 mm. Olympus BH-2 microscope X6.3 Leitz Plan...
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BCU Common Frog (Rana temporaria) Tadpoles feeding on small dead frog, England
BCU Common Frog (Rana temporaria) Tadpoles feeding on small dead frog, England
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CU Common Frog (Rana temporaria) Tadpoles feeding on dead fish, England
CU Common Frog (Rana temporaria) Tadpoles feeding on dead fish, England
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CU frog tadpole development inside frog spawn, pans left to more tadpoles developing, United Kingdom
CU frog tadpole development inside frog spawn, pans left to more tadpoles developing, United Kingdom
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Toad (order Anura) partially hidden behind leaves, UK
Toad (order Anura) partially hidden behind leaves, UK
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Glass frog larvae (tadpoles) developing in their eggs, twelve days after being laid.
Glass frogs (family Centrolenidae) inhabit moist tropical forests in Central and northern South America. They typically lay their eggs on a leaf above water, so that the tadpoles fall into the water as soon as they hatch. Glass frogs...
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CU Common Frog (Rana temporaria) Tadpoles feeding underwater, England
CU Common Frog (Rana temporaria) Tadpoles feeding underwater, England
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CU Common Frog (Rana temporaria) Tadpoles feeding on small dead frog, England
CU Common Frog (Rana temporaria) Tadpoles feeding on small dead frog, England
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Pacific_Tree_Frog_rain
A Pacific Tree Frog in the rain shot at 180fps slow motion at macro. As the rain hits he closes his translucent eye lid and jumps out of frame.
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Frog, BCU brown frog in shallow water, calling, blows out vocal sac, facing camera. Panama.
Frog, BCU brown frog in shallow water, calling, blows out vocal sac, facing camera. Panama.
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Frog, CU brown frog in shallow water, calling, blows up vocal sac. Panama.
Frog, CU brown frog in shallow water, calling, blows up vocal sac. Panama.
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Frog, MCU brown frog in shallow water, calling, blows out vocal sac, facing camera. Panama.
Frog, MCU brown frog in shallow water, calling, blows out vocal sac, facing camera. Panama.
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Frog, BCU brown frog in shallow water, calling, blows out vocal sac, facing right. Panama.
Frog, BCU brown frog in shallow water, calling, blows out vocal sac, facing right. Panama.