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.
They can live up to 50 years.
Because they live in the snow.
110 year
yes
they live in parts of Europe and North America!
Because they live in the snow.
Because they don`t live in the sea.
yes
So that they can have more of them to live on Earth.
swans