Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
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Bats sleep 18-20 hours per day.
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Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
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Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
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Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
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