Mallard ducks are usually humble creatures, feeding on smaller foods like insects, berries, and plants. On the other hand, they appear to be going through a bit of a change in diet as of late. Image ...
DEAR JOAN: We have a mallard duck that made a nest with four eggs in our backyard. I would like to know how many hours a duck sits on her eggs. Once the eggs hatch, how long before the babies can fly?