100+ Animal Riddles To Challenge Your Brain

What peels like an onion but still remains whole?

My wings are used as flippers, so in water I can flow.
Sometimes when on land I slide on my belly in the snow.

I creep and crawl with no eyes, legs or ears but I can move the earth with my peers.

When I am a baby, they call me a doe.
But then I am called a buck when I grow.

I eat animals but I don't hunt or kill. What am I?

I am fluffy and warm in my furry coat. Although we look similar, I am not a goat. I live in a herd and eat a lot of grass and when you call me I say "baa baa". 

A king without a crown.

What kind of mouse do cats dislike eating?

I am spotty and speedy but not at all greedy. I look like a leopard, but I am not him. What am I?

I am one of the coolest lizards, changing colors with my surroundings. In the warmer weather is probably where you'll find me!

I have no sword, I have no spear, yet rule a horde which many fear, my soldiers fight with wicked sting, I rule with might, yet am no king. 

Shedding my skin is part of what I do.
In the grass, I slither fast.
With or without a rattler, I will still scare you!

I'm not a horse, but I'm known for my wild spirit and flowing mane. I roam the plains in large herds, running with the wind. Who might I be?

I am a graceful swimmer, with a long neck and a sleek body. What am I?

I'm tiny but mighty, lifting loads 5000 times my weight to climb tall towers.