Do Penguin Knees (Penguin Legs, Knees & Ankles)
All parts of the penguin’s body are used for swimming: a large head, a short neck, a long tail, and a short wedge-shaped tail. Unlike other birds, penguin knees have…
All parts of the penguin’s body are used for swimming: a large head, a short neck, a long tail, and a short wedge-shaped tail. Unlike other birds, penguin knees have…