In 2011, a male tiger in India adopted a litter of orphaned cubs, taking on the role of ‘mother’. Wildlife officials say such behavior had never been observed before.
9
When you shave a guinea pig it looks like a little hippo.
19
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9