People Share Interesting Wildlife Facts That Not A Lot Of People Know, Here Are The 32 Best Ones

A flamingo's head has to be upside down when it eats. This is interesting to know!

Fungi can help build "wood wide webs" connecting surrounding tree roots in the forest. These "webs" are used as warning systems when a tree is in distress from an attacker and these systems also transfer nutrients and other goods to eachother within the system.

The Mayfly's adult lifespan is so short they are born without a mouth.

Rats have collapsible ribcages - it's why they can fit through such small crevices.

Deer will eat human remains. It's known that they are very occasional opportunistic carrion consumers, and this has included film of a deer munching on human remains at a body farm. I guess there's no reason to assume that carrion wouldn't include human remains, but it's just sort of a weird thought, we just don't think of deer like that.

Some species of birds can sleep while flying, known as "unihemispheric slow-wave sleep," keeping one hemisphere of their brain awake.

Elephants can’t jump.

Squid brains are donut-shaped and the digestive tract goes through the hole in the middle.

Buffalo/ American bison only have one lung cavity. They have 2 lungs, but they are together in the same cavity. It's what makes such incredibly powerful dumptrucks of pure muscle so vulnerable to a single gunshot, or bow shot.

Sharks can "smell" electricity.

They have pores on their snout that can detect electrical fields, and they use this sixth sense to hunt. They are capable of sensing the electrical currents a brain uses to communicate with muscles, and have even been known to chew on underwater electrical cables. It's possible that they can even tell if a creature is feeling calm or panicked this way.

Whale milk is the same consistency as toothpaste.

Pigeons produce milk.