Condoms were originally made of animal intestines or linen.
347
In Australia, there are spiders big enough to eat snakes.
20
The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
12
The largest breed of rabbit is the Flemish Giant.
65
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
A cat can jump FIVE TIMES as high as it is tall!
371
Alligators can live up to 100 years.
337
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6