Skupina
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Unrare nature: Tiger mosquito takes over the world
Matej, pred 305 dnevi
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In the past few decades, the Asian tiger mosquito has travelled from its natural home in Southeast Asia to the ends of the earth, becoming one of the world’s most invasive species.
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The Crow Paradox
Matej, pred 1 letom
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Here's a surprise: Wild crows can recognize individual people. They can pick a person out of a crowd, follow them, and remember them — apparently for years. But people — even people who love crows — usually can't tell them apart. So what we have for you are two experiments that tell this story.
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Octopuses have three hearts
Andrej, pred 1 letom
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Octopuses have three hearts. Two pump blood through each of the two gills, while the third pumps blood through the body.
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See Them While You Can: Endangered Butterflies
Andrej, pred 1 letom
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Angler fish
Andrej, pred 1 letom
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Wioletta, pred 1 letom
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Wioletta, pred 1 letom
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Wioletta, pred 1 letom
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Wioletta, pred 1 letom
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Wioletta, pred 1 letom
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Wioletta, pred 1 letom
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Wioletta, pred 1 letom
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