|Oxygen and Moistness|
The Yandusaurus Is a pretty big early ornithopod dinosaur from the Middle Jurassic Period, from the Dashanpu Formation in China.
In it's time it was viewed as prey for many predators of the Dashanpu Formation like Gasosaurus or Yangchuanosaurus and many others.
It is unknown if this or any other ornithopod was feathered due to it not preserving any skin impressions which is weird for a country that it was found in, which simply vomits out feathery fossils from time to time. For now, it is unknown how would it look like in the flesh.
The Yandusaurus is a dark blue dinosaur, with light blue markings under it's eyes, side of it's neck and stomach, front feet, and the same light blue color under it's tail. It has long medium sized white claws on all 4 of it's limbs.
It is very rarelly used to to it being really weak and not addapted for fighting and being commonly viewed as easy prey. It is really bad at climbing hills because of it's blocky model and is only good at running on flat surfaces.
It has a really bad model and bad animations which are only the running and walking animations by the way. It needs a remodel and needs to be reanimated really badly.