Altitudinal migration is popular on mountains all over the world, which include from the Himalayas as well as the Andes.[70] Dusky grouse in Colorado migrate fewer than a kilometer away from their summer months grounds to winter sites which can be greater or lower by about 400 m in altitude https://petskyonline-onlinestrore.blogspot.com/2025/07/rethinking-animal-store-why-petsky-is.html