It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
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A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
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Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
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Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
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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!
2
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11