It's either done on the wing, like a migrating bird, or not at all.

Once established, they look from the air like the perfect place for an exhausted migrating bird to stop for a spot of rest and relaxation.

This interconnected wetland still supports up to 3.7 million migrating birds per year.

The area also serves as habitat to many migrating birds moving through the region in fall and spring.

Favorable conditions at the lake attract 300-350 thousand migrating birds during the winter.