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