Spotting elegant tundra swans can brighten cold wintry days. Between mid-November and mid-December, we cherish hearing their soft mellow vocalization “hoo-hoo” calls before we see the swans overhead ...

Tundra swans, once known as whistling swans, are a bit smaller than the more rare trumpeter swan. They move through the Mississippi River Valley in early March through late May en route to northern ...

North America is home to two native swans, tundra swans and trumpeter swans. Both nest in the high Arctic. Both migrate south for the winter. But according to published range maps, neither winters ...

.The United States and Canada have three kinds of swans, each with a defining attribute. Trumpeter swans are the largest; tundra swans fly the farthest; mute swans are the most aggressive. Of course, ...