Dinosaurios pico de pato
Popularity 2
Discusses the various types of dinosuars characterized by their duck-billed heads, including the Maiasaura, Parasaurolophus, and Tsintaosaurus.
Fossil ReptilesJuvenile literatureSpanish language materialsDinosaursDinosauriosHadrosaursHadrosauridaeLiteratura juvenilDinosaurs, juvenile literature