On their way to have a picnic in the park, Casey and Jennie hear their friend from school and neighbor Abby call for help. Her colorful cockatiel Coco is missing. Abby's bird has flown the coop. Oh no! Casey and Jennie decide to take the case to help find Coco. On their quest, they learn about cockatiels, searching place to place. Will Casey and Jennie find Abby's colorful cockatiel?