On a tiny island in Antarctica, there's a post office surrounded by jaw-dropping scenery and 3,000 Gentoo penguins... Every summer, as tourists turn up in their hundreds to see the penguins and to send a postcard, the birds rush to find a partner and raise their young. This extraordinary four-month drama starts when the first penguin hops onto the island and continues until the post office closes its doors for winter.

Originally released by BBC Worldwide Learning, 2014. Streaming video file encoded with permission for digital streaming by Infobase on May 22, 2019.

Port Lockroy: Seasonal Residents (2:45); --Port Lockroy: Establishments (3:39); -- Antarctic Peninsula Lifestyle (4:07); -- Love of Penguins (4:58); -- Penguin Protection (4:32); -- Otherworldly Environment (3:57); -- Penguin Fledglings (6:18); -- Beginning Exploration (4:58); -- Extreme and Typical Behaviors (4:58); -- Becoming Independent (3:54); -- Winter Approaches (3:28); -- Credits: Penguin Post Office (0:30); .