Why are bird droppings white and runny?

What Crafty Clover says in this video

Intro

Hi there, curious minds! I'm Crafty Clover! Let's discover something amazing. Why are bird droppings white and runny?

The Big Idea

Have you seen a white splat from a bird? It's not quite like other animal waste. Why are bird droppings white and runny?

All in One

Step one: All in One. Birds don't make pee and poop separately. Their waste leaves the body through one opening.

The White Part

Step two: The White Part. The white part is a paste of uric acid. That is how birds get rid of waste without using lots of water.

The Dark Part

Step three: The Dark Part. The darker part is solid waste from the intestines. Making a paste instead of liquid saves water and keeps the bird lighter for flying.

A Closer Look

Let's take a closer look! Uric acid. Solid waste. For everything. Kept light.

Quick Facts

Quick facts! Birds save water by making a paste. Less water means less weight to carry. The white part is uric acid. Look at bird droppings, but never touch them.

Think Like a Scientist

Now, think like a scientist! If you spot a bird dropping on a sidewalk, look but never touch. Notice the two colors. Sketch what you see. Label the paste part and the solid part. Wash your hands after being outside.

Outro

Birds get rid of all their waste through one opening. The white part is a paste of uric acid, and the dark part is solid waste, and making a paste instead of liquid saves water and keeps birds light for flying. Science is amazing! Keep asking questions! The more you look around, the more wonders you will find, so keep your eyes open! Crafty Clover can be found on Amazon Books, Google Bookstore, and Apple Books. Available for purchase or download! Bye for now!