A common bird that lives on or near water and has short legs, webbed feet (= feet with thin pieces of skin between the toes) and a wide beak. There are many types of duck, some of which are kept for their meat or eggs.
An animal with long legs, that eats grass, leaves, etc. and can run fast. Most male deer have antlers (= horns shaped like branches). There are many types of deer.
An African or Asian animal like a deer, that runs very fast. There are many types of antelope. An antelope is a member of a number of even-toed ungulate species indigenous to various regions in Africa and Eurasia.
