The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
Tigers can see 6 times better at night than humans.
305
Jellyfish as a species are actually older than dinosaurs and sharks.
383
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
