Understanding Webbed Feet in Birds
Webbed feet are a unique adaptation found in certain birds, allowing them to thrive in aquatic environments. Among the options provided—Eagle, Duck, Hen, and Pigeon—the duck is the only bird with webbed feet.
What Are Webbed Feet?
- Webbed feet are characterized by the presence of skin connecting the toes, which provides a larger surface area for swimming.
- This adaptation helps birds paddle through water more efficiently, making them excellent swimmers.
Why Ducks Have Webbed Feet?
- Ducks are predominantly aquatic birds, spending a significant amount of their time swimming in ponds, lakes, and rivers.
- Their webbed feet enable them to navigate through water with ease, allowing for quick movement to escape predators or catch food.
Comparison with Other Birds
- Eagle: Eagles are birds of prey with strong talons and unwebbed feet, designed for hunting and grasping their prey.
- Hen: Hens, or chickens, have standard feet with individual toes, suited for scratching the ground for food.
- Pigeon: Pigeons also possess unwebbed feet, which are adapted for perching and walking on surfaces.
Conclusion
In summary, the presence of webbed feet in ducks makes them uniquely adapted for life in water, distinguishing them from other birds like eagles, hens, and pigeons. This characteristic is essential for their survival and efficiency in aquatic habitats. Thus, the correct answer is option 'B', Duck.