Female penguins use the ocean waves to gather food for their family. However, these monstrous waves soon become major obstacles as the penguins must battle the water to begin their slippery climb to safety. For them, it's a life-threatening leap. Watch A Perfect Planet now streaming on discoveryplus. Start watching at the link in our bio. Available in US only. #discoveryplus #bbc #aperfectplanet #penguins #ocean #oceealife