-round beak ( in most breeds)
-waterproof feathers
-webbed feet
-quite friendly if you have food!
-most breeds can't fly
Because the ducks have different characteristics and cannot be classified
There is no proof that aliens exist. If they do, it is possible that alien races could have avian characteristics (i.e. owls, ducks, hawks, etc.).
Ducks fly, lay eggs, have feathers, molt, migrate - all of which are bird characteristics.
teal ducks
"A few." Ducks can fly......the problem tells you as much "Then some of the ducks flew away." Ducks fly South for the Winter.
Ducks have bills but if there is a mutation some ducks could be born with misshapen or missing bills.
of course they can, almost all ducks can fly except some of the domestic ducks.
Some day soon, I would like to visit the park to feed the ducks. I saw some ducks in my neighborhood last week. Some neighborhoods allow ducks to be kept as pets.
Some action verbs for ducks are the following:EatFlyFollowLeadMigrateQuackSwimWaddle
The waterfowl include ducks, geese, gulls pelicans, herons and swans. They generally have the characteristics of being strong swimmers with medium to large bodies.
All ducks can fly, even domestic ones.
The common idiom is to "get your ducks in a row."