The reindeer is the only mammal that can see UV light.
17
The oldest recorded elephant lived for 82 years.
213
Cats and dogs can hear ultrasound.
350
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
A scorpion can hold its breath for up to 6 days.
19
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6