QUESTION: How old are penguins when they learn to swim? From Mrs. Susan Mill's Third Grade Enrichment Class Tyrone, Georgia ANSWER from Steve Downey, Antarctic Expert Dear Third Graders, Chicks are typically 6-12 weeks old before they leave the safety of their parents and their colony. During this time, they are feed by their parents until they are large enough to move around on their own. When this happens, some types of penguins have nurseries, called creches (French for crib), in their colonies where baby penguins are cared by juvenile ("teen age") penguins for while their parents are out feeding during the day. Thanks for your question! Steve