A trumpeter swan family stays close together as the cygnets learn how to feed themselves, honk when predators are nearby, and develop flight feathers. Includes facts about the trumpeter swan, the largest waterfowl in the world.
A trumpeter swan family stays close together as the cygnets learn how to feed themselves, honk when predators are nearby, and develop flight feathers. Includes facts about the trumpeter swan, the largest waterfowl in the world.
