15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
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The seahorse is the only fish to have a neck.
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Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
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A scorpion can hold its breath for up to 6 days.
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When cats are happy, they may squeeze their eyes shut.
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