There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
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The elephant brain weighs about 6,000g.
274
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
In 1955, the citizens of São Paulo were so upset with their government that they elected a rhinoceros named Cacareco (meaning rubbish) to the city council in protest, with over 100,000 votes.
18
In 2005, in Africa, it was reported that three lions rescued a 12-year-old girl from kidnappers and guarded her for half a day until help came.
46
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5