Short-winged birds, also known as auks, are a group of seabirds that are characterized by their short wings and webbed feet. They are found in the Northern Hemisphere and are adapted for swimming underwater. Auks are typically black and white in color and have a thick layer of feathers to keep them warm in cold waters. They feed on small fish, crustaceans, and mollusks, and can dive up to 60 meters deep in search of food.