As you know, every March 10,000-15,000 Tundra Swans migrate from the eastern USA seaboard to the Arctic tundra of Canada and Alaska. On their epic 6,500-kilometer migration the swans stop to rest and feed on the Thedford Bog flats and environs near Grand Bend on Lake Huron. The Thedford Bog area is a unique habitat ideally suited specifically for the migrating Tundra Swans, with its wide expanse of flat fields that feature large areas of ice, water and snow in March, providing safety and undisturbed quiet for resting, and food in the surrounding agricultural corn stubble fields for building strength. Tourists, photographers, bird watchers and outdoor enthusiasts flock to marvel at the spectacle of this annual migration every year.