The weekend of April 20 (check local listings for times), PBS KIDS will air a new Earth Day-themed episode of Mama Mirabelle's Home Movies, a recent addition to the PBS KIDS lineup. Mama Mirabelle's Home Movies takes kids on a trip to the African savanna, where they get to join with animated baby animal characters as they grow and learn from Mama elephant and her extensive collection of home movies (wildlife movies from the National Geographic and BBC award-winning archives). The show emphasizes the wonder of nature and helps children develop problem solving skills.

• Mama Mirabelle's Home Movies - Review for Parents