Know Duck

What's the difference between duck and duck? I do not think so. Just a matter of language and custom perception, so I'm sure everyone knows the ducks
Ducks are mostly aquatic birds that are mostly smaller in size than their relatives, geese and short-necked swans, and can be found in both fresh and marine waters.
Ducks are also animals that are often eaten by most people in general, both for the meal at home and on certain occasions, with the way the meat is cooked first.

These are the characteristics of this animal as I have mentioned and its photographs