When dragonflies mate, their tails form a love heart.
22
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
Sheep, goats, octopuses, and toads have rectangular pupils.
7
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
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255