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Single Human sperm swimming, Phase contrast
Single Human sperm swimming, Phase contrast
Getty Images
Single Human sperm swimming, Phase contrast
Single Human sperm swimming, Phase contrast
Getty Images
Single Human sperm swimming, Phase contrast
Single Human sperm swimming, Phase contrast
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Single Human sperm swimming, best, wow shot, Phase contrast
Single Human sperm swimming, best, wow shot, Phase contrast
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Single Human sperm swimming, Phase contrast
Single Human sperm swimming, Phase contrast
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Single Human sperm swimming, best, Phase contrast
Single Human sperm swimming, best, Phase contrast
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Single Human sperm swimming, Interference contrast
Single Human sperm swimming, Interference contrast
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Single Human sperm swimming, Phase contrast
Single Human sperm swimming, Phase contrast
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Single Human sperm swimming, Interference contrast
Single Human sperm swimming, Interference contrast
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Single Human sperm swimming, Phase contrast
Single Human sperm swimming, Phase contrast
Getty Images
Single Human sperm swimming, Phase contrast
Single Human sperm swimming, Phase contrast
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Single Human sperm swimming, best, Phase contrast
Single Human sperm swimming, best, Phase contrast
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Single Human sperm swimming, noisy background, Phase contrast
Single Human sperm swimming, noisy background, Phase contrast
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WS, POV, nomadic people walking with herd of sheep on rural road
WS, POV, nomadic people walking with herd of sheep on rural road
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Single Human sperm swimming, Phase contrast
Single Human sperm swimming, Phase contrast
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Single Human sperm swimming, close up, Phase contrast
Single Human sperm swimming, close up, Phase contrast
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Ants tending a group of treehoppers
- On a plant stem in the Ecuadorian Amazon. The leafhoppers provide honeydew for the ants which in turn protect both the leafhoppers and the plant. An example of symbiosis.
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Group of red and black treehoppers on the underside of a rainforest leaf in Ecuador
- An example of symbiosis: The treehoppers provide honeydew for the ants which in turn protect the treehoppers and the plant.
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Foraging Manta Ray ram feeding on Maldives
Foraging Manta Ray ram feeding on Maldives, swimming against the tidal current with its mouth open and sieving zooplankton from the water.
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Mating glass frogs (family Centrolenidae) in the characteristic amplexus position, with the male grasping the female from behind.
Glass frogs are named for their translucent skin, which allows internal structures to be seen. Glass frogs live in the moist tropical forests of Central and northern South America. Filmed in the Ecuadorian Amazon rainforest
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Mating glass frogs (family Centrolenidae) in the characteristic amplexus position, with the male grasping the female from behind.
Glass frogs are named for their translucent skin, which allows internal structures to be seen. Glass frogs live in the moist tropical forests of Central and northern South America. Filmed in the Ecuadorian Amazon rainforest
Getty Images
Mating glass frogs (family Centrolenidae) in the characteristic amplexus position, with the male grasping the female from behind.
Glass frogs are named for their translucent skin, which allows internal structures to be seen. Glass frogs live in the moist tropical forests of Central and northern South America. Filmed in the Ecuadorian Amazon rainforest