Altitudinal migration is frequent on mountains throughout the world, including while in the Himalayas as well as Andes.[70] Dusky grouse in Colorado migrate a lot less than a kilometer clear of their summertime grounds to Winter season sites which can be larger or reduce by about 400 m in altitude https://petskyonline-onlinestrore.blogspot.com/2025/07/rethinking-animal-store-why-petsky-is.html