Here is a list of articles in the Anatidae category of the Biology portal. Anatidae is the biological family that includes the ducks and most duck-like waterfowl, such as geese and swan. These are birds that are modified for swimming, floating on the water surface, and in some cases diving in at least shallow water.
This category has the following 7 subcategories, out of 7 total.
The following 28 pages are in this category, out of 28 total.