Cats sleep for 70% of their lives.
8
If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13
Rattlesnake mating sessions have been known to last more than 22 hours.
232
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
Sharks, like other fish, have their reproductive organs in their chests.
248
The largest earthworm on record was found in South Africa and measured 22 feet.
151