User blog comment:Adsper/All Possible Mobs/@comment-2600:6C4A:427F:FF09:C9E8:A246:A00C:F555-20170805054622/@comment-29637681-20170806041428

Well, in real life, Quetzalcoatlus would not have been able to support a human, much less pick up one, but it appears they will be rideable here. Hatzegopteryx would be able to pick up humans, though. Quetzalcoatlus is different. It has a thinner, more lightweight frame. This isn't ARK, people.