The fingerprints of koala bears are virtually indistinguishable from those of humans, so much so that they could be confused at a crime scene.
73
The elephant brain weighs about 6,000g.
274
Honeybees never sleep.
276
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Ants don't sleep
15
Dolphins have names for one another.
18
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23
Penguins have a gland above their eye that turns saltwater into freshwater.
12