Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
2
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
The cat brain weighs about 30g.
167
Dogs sometimes fake being sick to get attention.
26
The colossal squid has the largest eyes in the world.
4