In the spring! You should not attempt to go near their nests as they are very, very protective.
no
Swans lay eggs, so they do not get pregnant.
in Canada
Spring
Yes they can!
Lay eggs, (of course! they're birds) Swans have their babies by laying eggs. Birds do not give live birth like mammals do.
Ponds, lakes, slow-going rivers and freshwater marshes.
Ponds, lakes, slow-going rivers and freshwater marshes.
Swans are not mammals, therefore, they lay eggs and sit on them until they hatch.
Birds, reptiles, and insects can lay eggs in a park. Birds such as ducks, geese, and swans often lay eggs in nests, while reptiles like turtles can also lay eggs on land. Insects such as butterflies may lay eggs on plants within the park as well.
This is because swans feed mostly on underwater vegitation, so they live near the water in order to have a food source.
They lay, on the average, three to eight eggs. Only one clutch of eggs is laid per year. A swan builds their nests out of stems and leaves from plants such as cattails and sedges. Trumpeters often nest on top of muskrat or beaver lodges.