There are only a few hundred of them now, and the population is rare. For a small animal population of only a few hundred, this population is already too rare, and it can be said that it is even more precious than the giant panda. Cave bats, which feed on small insects.In March 2006, Zhang Shuyi, a...
Pterodactylus (Quetzalcoatlus northropi), also known as the flying pterosaur, is one of the representative genera of the order Pterosauria and the first pterosaur to be named.Wingspan: The wingspan of Quetzalcoatlus was 50 cm, and the wingspan of Pterodactylus was 2.4 meters.Living period: Late Jura...