9. Ducklings grow up fast. The ducklings of most duck species are precocial, meaning that they are born with their eyes open, have a layer of downy feathers, and can walk and swim soon after hatching.
Despite its international range, you can call the mallard America’s duck. Of all duck species, the mallard is the most numerous and widespread. Mallards are a common sight, both in the wild and ...
Sea ducks are species that mostly winter on oceans, favor cold deep waters and can dive to great depths to capture food. Their ranks include eiders, goldeneyes, mergansers, scoters and the long ...