Where is Home, Little Pip? by Karma Wilson and Jane Chapman

From chapters.ca:
For Little Pip, the baby penguin, home is a pebbly nest on the cold Antarctic shore. Mama and Papa always reminds Pip not to wander far, and she never does...until one day a black, glittery feather leads Pip on a chase far, far from home. As she tries to find her way back to her parents, Pip encounters some friendly animals, a mighty blue whale, a gull, and even a sled dog. But while these animals know where their home is, they do not know where Pip's home is. In her sadness, Pip begins to sing a song about home that her parents taught her, and the sound of her voice guides her parents straight to her!