Description
- Ducks have a complex communication system that goes beyond their iconic quack.
- Ducks have three eyelids and can see in color, both near and far simultaneously, and move their eyes independently. They also have four-dimensional color vision.
- Ducklings are born precocial, meaning they can walk, swim, and feed themselves almost immediately after hatching. They stay with their mother until they can fly, which is usually around two months old.
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