Top Photo: Drake feeds as duck preens. Ducks take preening, as do all birds, very seriously. After all, feathers are an important part of their lives. Feathers keep them cool in summer, warm in winter, dry both in and out of the water, and allows them to fly. Feather care is an essential part of their daily routine. Birds even have a built-in oil gland (uropygial gland) located on their backs just forward of the tail. If you watch aRead more