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MS Schooling fish in blue water / Hawaii, United States
MS Schooling fish in blue water / Hawaii, United States
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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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Springtail (Sminthurides aquaticus) good wrestling
Springtail (Sminthurides aquaticus) good wrestling
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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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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 microscopic view of dinoflagellates and radiolaria in flask
CU microscopic view of dinoflagellates and radiolaria in flask
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CU Thornback Ray, Raja clavata, underwater, foraging through sand on seabed, Australia
CU Thornback Ray, Raja clavata, underwater, foraging through sand on seabed, Australia
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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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CU Wormsnail reeling in mucous, possibly Serpulorbis grandis or Dendropoma maxima
CU Wormsnail reeling in mucous, possibly Serpulorbis grandis or Dendropoma maxima
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Dolphins Perform at Marineland
Dolphins jump out of the water in unison at Marineland, Florida / dolphin pulls dog on surfboard / children watch performance as dolphin jumps high to reach fish / keeper brushes whale's teeth with giant toothbrush / dolphin plays...
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A humpback whale (Megaptera Novaeangliae) in the North Pacific Ocean engages in lobtailing, slapping its flukes on the surface of the water.
A humpback whale (Megaptera Novaeangliae) in the North Pacific Ocean engages in lobtailing, slapping its flukes on the surface of the water.
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A humpback whale (Megaptera Novaeangliae) slaps the surface of the water with one of it's pectoral fins. Possible reasons for this behavior, known as pec slapping, include dislodging parasites, stunning prey, or simply play.
A humpback whale (Megaptera Novaeangliae) slaps the surface of the water with one of it's pectoral fins. Possible reasons for this behavior, known as pec slapping, include dislodging parasites, stunning prey, or simply play.
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Mixed Bacteria from a stagnant pond, including Vibrio. Recorded with Nomarski Differential Interference Contrast illumination, horizontal field of view is 260 micrometres.
Mixed Bacteria from a stagnant pond, including Vibrio. Recorded with Nomarski Differential Interference Contrast illumination, horizontal field of view is 260 micrometres.
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Small white octopus, Southern Visayas, Philippines
Small white octopus, Southern Visayas, Philippines
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Corals, track over coral to ridge, Southern Visayas, Philippines
Corals, track over coral to ridge, Southern Visayas, Philippines