Cats and dogs can hear ultrasound.
350
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
Lobsters have blue blood.
476
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
Penguins have a gland above their eye that turns saltwater into freshwater.
12
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23