Cats and dogs can hear ultrasound.
350
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
Only 3% of bird species have penises.
0
Elephants are terrified of Bees and actually have a special, distinct vocalization for “Run away the Bees are angry”
49