The octopus does not have a blind spot.
273
When dragonflies mate, their tails form a love heart.
22
A 42-foot sperm whale has about 7 tons of oil in it.
209
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
Condoms were originally made of animal intestines or linen.
347
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16