In this photo provided by the Aquarium of the Pacific, Sara Mandel, penguin expert, brings a baby penguin for it's first public debut to the June Keyes Penguin Habitat at the Aquarium of the Pacific in Long Beach, Calif., on Tuesday, Aug. 8, 2017. The chick hatched in May waddled out in front of news media on Tuesday after spending weeks in a behind-the-scenes nursery at the Long Beach aquarium. (Adrian Samora/Aquarium of the Pacific via AP)