7 Thing I’m pretty sure you havn’t heard of them

7 Thing I’m pretty sure you havn’t heard of them

1- Dolphins don't sleep.

First of all, dolphins don't sleep in one long chunk like humans or other mammals. Instead, they take 15 to 20 minute naps throughout the day and night. But the biggest factor in dolphin sleep is their brain doesn't rest all at once like humans' do

2-Butterflies are so metal.

3-     Crocodiles don't age.

Crocodiles (subfamily Crocodylinae) or true crocodiles are large aquatic reptiles that live throughout the tropics in Africa, Asia, the Americas and Australia. Crocodylinae, all of whose members are considered true crocodiles, is classified as a biological subfamily. A broader sense of the term crocodile, Crocodylidae that includes Tomistoma, is not used in this article. The term crocodile here applies only to the species within the subfamily of Crocodylinae. The term is sometimes used even more loosely to include all extant members of the order Crocodilia, which includesTomistoma, the alligators and caimans (family Alligatoridae), the gharials (family Gavialidae), and all other living and fossil Crocodylomorpha.

4-- Buffalo are into democracy.

5-- Even though they can't see as many colors as we can, dogs have way better eyesight than humans do.

Preys like rabbit and deer have eyes on two sides which allow them to see two directions at one time. This is so that they can scan their surrounding better for predators with their wider field of  vision. Whereas predators such as cats and dogs have their eyes right in front of the face. This enables them to have better depth perception and binocular vision to pursue and attack more accurately.Even though human’s eyes are in front just as dogs do, dog’s eyes are slightly further apart, usually set at a 20 degree angle.This increased angle enables them to see a 240 degree field of view even when they are looking in front, as compared to human’s 180 degree field of view.

6- Humans, elephants, and humpback whales are the only animals that experience menopause.

7- The person who gave the red fox its scientific name was an uninspired fool.