How do Ducks Swim?
A duck's swimming ability is a remarkable combination of anatomy and behavior. Their lightweight, waterproof feathers trap air which increases buoyancy. A duck also has hollow bones, layers of fat, and an internal air sac system, which all add to a duck's ability to swim. When swimming, a duck's body is mostly submerged, while keeping its head and parts of its back above the surface. It is not uncommon to see a duck resting or preening on the surface of the water.
Why Do Ducks Dive Underwater?
Ducks dive underwater to forage food. Diving allows a duck to access many food sources that are unavailable to other birds and animals that cannot submerge themselves. Diving also helps ducks to avoid predators. While ducks are usually seen resting on the water, it is not uncommon to see them dip their heads underwater just far enough to show off their adorable, little duck butts.
Ducks Swimming on a River
More Fun Facts About Ducks
- Ducks are called waterfowl because they live primarily near rivers, ponds, lakes, and streams.
- Some ducks live in freshwater, while others live in saltwater.
- Ducks require water for most aspects of their daily life, including drinking, feeding, and bathing.
- Duck feet have special blood vessels that helps keep their feet warm in cold water.
- Ducklings learn to swim and forage for food shortly after hatching.
- Some ducks feed at the surface of the water while other ducks dive deep into the water to find food.
- Some ducks sleep while floating on water!
- Sources: A-Z Animals, Birdful