Ducks are identifiable by their broad, flat bill and short legs while geese are larger than ducks, have shorter bills and longer necks. Ducks and geese also have different social structures, which contributes to their identifications.Know More
Both ducks and geese belong to the same biological family for waterfowl called Anatidae, but they belong in different subfamilies and genera. Ducks belong to eight subfamilies in the Anatidae family. As a general rule, ducks are smaller and stouter than geese with long, broad bills. These bills evolved for scooping food into the ducks' mouths in water or on land, with a serrated tip to strain out the water. Socially, ducks mate only for a season until the eggs are laid and incubated. After hatching, the males of the species leave the females to raise the ducklings. Also, male ducks often have brightly colored plumage that distinguishes them from their female counterparts.
Geese belong to four subfamilies in the Anatidae family. They tend to be larger than ducks with shorter bills, perfect for a diet of grazing on short grasses. Socially, geese mate for life, which cuts down on courtship rituals. Geese have strong family bonds that follow through migration and many seasons.Learn more about Birds
Ducks and some other birds stand on one leg, called unipedal resting, to help regulate and maintain body temperature. A bird on ice reduces the amount of unfeathered surface exposed to the elements by standing on one leg.Full Answer >
According to Canary Zoo, mandarin ducks reach sexual maturity when they are one year old and lay eggs in the springtime. These ducks form breeding pairs that often last for several seasons, although the males frequently breed with additional females while their primary hen is incubating a clutch of eggs. Each clutch incubates for 30 days and contains up to 12 eggs.Full Answer >
Mallard ducks feed on fish, amphibians, crustaceans, gastropods, worms, aquatic and land plants, grains, seeds, roots, tubers, and invertebrates, such as dragonflies, beetles and flies. They tend to feed on the surface of the water or on the land, rather than diving into the water for food. Mallard ducks follow an omnivorous diet, meaning they eat plant and animal matter.Full Answer >
According to About.com, fish are one of the most common foods ducks eat. Ducks also typically feed on snails, worms, crustaceans, grasses, weeds, aquatic plants, small amphibians, insects, seeds, fruits and nuts. Ducks are omnivores, but their diets vary for several reasons.Full Answer >