Resumen de Leapin' Lizards.
The article discusses discoveries related to the ways that pterosaurs took flight. A biomechanical study of pterosaur flight is described, noting that scientists have suggested that pterosaurs such as Quetzalcoatlus took flight by using all four limbs to make a standing jump. The belief of some scientists that the pterosaur took off using two limbs rather than all four is also described.
