It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
The Basenji dog is the only dog that is not able to bark.
4
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
In 1955, the citizens of São Paulo were so upset with their government that they elected a rhinoceros named Cacareco (meaning rubbish) to the city council in protest, with over 100,000 votes.
18
Ants have tiny magnetic compasses in their antennae which help them navigate.
9