Hippos can run faster than humans.
Cows can sleep standing up, but can only dream when sleeping lying down.
Keeping a goldfish in a dark room will make it pale.
Albatross “date” prior to mating and looks for their perfect match.
These birds wait 10 years to reach sexual maturity. These years are spent learning mating rituals such as dancing, staring, and vocalizing with an albatross-mate.
98% of all species that existed on the Earth are now extinct.
Penguins are very romantic.
A male penguin will search to find the perfect pebble to “propose” to a female penguin. He leaves the pebble by her feat and once she accepts the pebble, the penguins are mated for life.