The most popular rockers are the all new owl twin rockers! Owlivia has hidden squeakers and educational and fun songs too. Checkout Owlivia's twin brother Oliver for more rocking fun.The four original songs are operated by pushing the four shapes. The middle leaf on the back of the stump has a strong hardwood board built into it and secured to the rocker base, to offer added support for the riders back and to make it more like a chair with a back to sit in. Owlivia Pink Owl Rocker is sure to become a family favorite!!