Where are bird-hipped dinosaurs live where where they created?

Bird-hipped dinosaurs, known as Ornithischia, lived during the Mesozoic Era, primarily in what is now North America, Europe, Asia, and parts of Africa. They thrived in various environments, including forests, plains, and coastal regions. These dinosaurs evolved in the late Triassic and became diverse by the Jurassic and Cretaceous periods, adapting to numerous ecological niches. Their fossil remains have been found worldwide, indicating a wide distribution during their existence.