Penguin chicks rescued by unlikely hero | Spy In The Snow | BBC Earth

When a petrel attacks them, emperor penguin chicks stand together against it. Watch out for a cameo from a particularly feisty Adelie penguin! Exclusive preview from #SpyInTheSnow, out in the UK December 30th. Learn more about Spy In The Snow: Subscribe to BBC Earth for more amazing animal videos - Watch more videos from BBC Earth: Planet Earth Blue Planet Planet Earth II Planet Dinosaur Check out the other two channels in our BBC Earth network: BBC Earth Unplugged: BBC Earth Lab: Spy In The Snow From penguins and parrots to polar bears and otters, for some animals the snow is the ultimate playground. Despite sub-zero temperatures they choose snowy conditions to find a mate, make a home and rais