All swans live on freshwater, and eat vegetation on the bottom.
The habitats favoured by swans vary with species, but they are often found on rivers and streams, particularly slower flowing ones. They also frequent lakes.
New York
110 year
Because they live in the snow.
They can live up to 50 years.
yes
they live in parts of Europe and North America!
Because they don`t live in the sea.
Because they live in the snow.
So that they can have more of them to live on Earth.
yes