It's possible to lead a cow upstairs, but not downstairs.
50
Dogs can hear sounds that you cant!
2
Flies are deaf.
379
A chameleon's tongue is twice the length of its body.
29
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Frogs sometimes eat enough fireflies that they themselves glow.
71
The octopus' testicles are located in its head.
82
Many hamsters only blink one eye at a time.
185