The highlight of the Muséum National d’Histoire Naturelle for kids is the Grande Galerie de l’Évolution with imaginative exhibits on evolution and humankind’s effect on the global ecosystem. Rare specimens of endangered and extinct species dominate the Salle des Espèces Menacées et des Espèces Disparues (Hall of Threatened and Extinct Species) on level 2, while the Salle de Découverte (Room of Discovery) on level 1 houses kid-friendly interactive exhibits. Also inside is the kid-themed science museum, Galerie des Enfants .