Xinhua - Fossil found in China reveals how leaf-eating birds drove plant evolution:
http://en.people.cn/n3/2023/0802/c90000-20053168.html
#Jeholornis #Birds #Angiosperm #Diet #Fossils #Evolution #SiliconDioxide #LiaoningProvince #PlantBiology #Ecology #Anthropology #Paleontology