Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
A 42-foot sperm whale has about 7 tons of oil in it.
209
A tortoise named Adwaita lived to 255 years old. To put it into perspective, he was born before the United States of America existed and his death was announced on CNN (1750-2006).
12
The octopus does not have a blind spot.
273
Lobsters have blue blood.
476
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5