Cool Science Facts Meet Quetzalcoatlus – World’s Largest Flying Animal Had A Wingspan Of Up To 52 Feet (15.9 m) MessageToEagle | April 10, 2019 Eddie Gonzales Jr. – MessageToEagle.com – About 100 to 66 million years ago, during the Late Cretaceous, the climate was warmer than the present. Many new species appeared Read More