Earthsounds — Season 1, Episode 6: Polar Worlds
Documentary • 30 min • 1 season, 12 episodes • ★ 8.9/10
Episode synopsis
In subzero conditions, emperor penguins use custom calls to find their families. After dark, the northern lights make mesmerizing music.
About Earthsounds
Immersive audio reveals the unexpected, unfamiliar, and untold ways in which animals communicate around the world.