They make their shelters near the water (like ponds and lake)...
They make a nest like other birds do...
In the wild ducks do not take shelter. In husbandry ducks are kept in a "duck house".
mostly in the farms
A duck's shelter is called a duck house or a duck coop. It provides protection from predators and the elements, as well as a safe place for ducks to rest and nest.
ponds,lakes,rivers, and creeks
at the bottom of the swamp i think
Offspring of ducks are called "ducklings" and that of geese are called "goslings."
Neither male ducks are called "drakes", female ducks are simply called "ducks"
All male ducks are called "Drakes"
They usually hide under trees or their own feathers.
Ducks are omnivorous; waterlilies provide shade and shelter, an environment which encourages aquatic plant life and small aquatic creatures, both of which ducks eat.
A group of ducks on water is called a raft while a group of ducks flying is called a skein or a team.
All male ducks are called "Drakes"