Ducks typically have around 150 bones in their bodies. This number can vary slightly depending on the species and size of the duck.
The skeletal structure of ducks is adapted for their unique lifestyle, including features that allow for flight and swimming. For instance, their bones are light yet strong, helping them to be more buoyant in water and to reduce weight for flying. The arrangement of bones also provides them with the necessary support for their webbed feet and streamlined bodies.
Overall, the bone structure of ducks is a fascinating topic as it showcases their evolutionary adaptations to life both in the water and in the air.