The lifespan of the common goldfish is over 20 years!
60
A killer whale's heart beats 30 times a minute under water, 60 times a minute on the surface.
30
Turkeys can reproduce without having sex.
121
A rodent's teeth never stop growing.
16
Whales and dolphins can't taste anything other than salt.
11
Flamingos pee on their legs to cool themselves off.
49
Bats always turn left when exiting a cave.
40
Dogs can make about 100 different facial expressions.
18