Swans around the world have been admired for centuries. Of seven species known worldwide, only two native species are ...

Right now, in March, Tundra Swans are beginning to journey north toward their breeding grounds in the arctic region of North America. There, they nest on marshy tundra lakes (and yes, it's their ...

The biggest of these birds, and the ones that attract the most attention, are Tundra swans. An adult can weigh 15 pounds. When standing, swans measure 4 1/2 feet tall. It has a wingspan of nearly ...