Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Nicole Kidman is scared of butterflies.
65
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
47
The seahorse is the only fish to have a neck.
12
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
The largest breed of rabbit is the Flemish Giant.
65