Why do ducks swim in circle?

Answer 1

It seems that nobody really knows yet why ducks swim in circles.

However, observing their behavior lead me to believe that ducks swim in groups and in circle in order to agitate the water beneath and bring up closer to the surface the algae and plants that they feed from.

Another explanation is that it signals a change in the weather. From watching ducks on the Boise River, someone noticed that this happens when rain or a significant (10 degrees Fahrenheit or more) change in temperature is forecast. But this could be coincidental, of course. Or it could confirm that ducks eat more and stock up energy when they sense that a change in the weather is imminent.

Answer 2

Ducks dive under water to collect food you see Diving ducks and sea ducks forage deep underwater. To be able to submerge more easily, the diving ducks are heavier than dabbling ducks, and therefore have more difficulty taking off to fly.

Answer 3

Ducks eat the lower animals in the food chain that live in the benthos of rivers and lakes. So ducks have to swim. But often, you'll see only their tails, since then, they are feeding on the bottom.

Answer 4

Because it helps them aerodynamically, each bird can benefit from flows and turbulence generated by the bird ahead.

Answer 5

ducks walk to get from one place to another. why do u walk?

Answer 6

I saw one today. I think it had some brain damage or it was drunk.

I tried to scare the duck but while a lot others flied, this one started spinning faster.

Answer 7

for protection to stay with the gang