dinosaur parasauroloph, parasaurolophus walkeri in jurassic park

age ancestor animal archeology attraction background beak big biggest bill biology collection comb crest dino dinosaur dinosaurs earth educate education educational environment excavations expedition extinct face forest giant grass green head herb herbivore herbivorous herbs holidays huge illustration imitation jurassic knowledge largest life model monster natural nature old open outdoor paleontology parasauroloph parasaurolophus park past plant plants prehistoric prehistory reptile reptiles school series species summer taxonomy theory time titan tourism tourist touristic travel tree trees walkeri wild wildlife wood zoology