Haley loves visiting her Grandparents at their property in the hills. The dogs, geese, hummingbirds, and other wildlife creatures keep Haley entertained. On one visit to her Grandparents house, she uncovers a mystery that opens the door to a new world full of adventures. Join Haley as she explores the secrets of the hummingbirds and finds the answers to questions, such as: Do hummingbirds rhyme? Do hummingbirds ice skate? How can you make hummingbird nectar? Where do Grandparents go when they disappear?