They are the most popular waterfowls in the world and the most favorite pet among people. They are very well known for their non-flying ability and their amazing swimming capabilities. Muscovy ducks are a domesticated duck. They were first seen in Florida. Muscovy ducks are a medium sized duck and they weigh around 4-5 kg. They have a large head with a big bill. Like most other waterfowls, they have webbed toes. Their plumage color is mainly chocolate to reddish brown in color. They have a small tail and a long neck. Their eyes are mainly brown in color and their legs and beaks are also yellow in color.