Lurch, a Watusi bull, had the largest horns in the world.
32
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
Whales and dolphins can't taste anything other than salt.
11
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23