Migrations: Frequent Flyers
Migrations: Frequent Flyers
10.0 Migrations: Frequent Flyers
2020, 50 m
Documentary
Some run, some fly, and some swim.
Half of all bird species undertake annual migrations, everything from heavy-bodied swans to delicate hummingbirds. Migration is one of the most remarkable phenomena on the planet, hosts of animals of all shapes and sizes demonstrating incredible feats of endurance.