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
A 42-foot sperm whale has about 7 tons of oil in it.
209
Cats recognise the voice of their owner, but never evolved to care.
22
The elephant brain weighs about 6,000g.
274
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Sharks have been on the planet longer than trees.
14