Migrations: Frequent Flyers
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.
- Genre: Documentary
- Studio: Doclights
- Kata kunci: nature documentary, animal migration
- Pelakon: Andy Wisher
