Altitudinal migration is typical on mountains globally, such as in the Himalayas as well as the Andes.[70] Dusky grouse in Colorado migrate below a kilometer far from their summertime grounds to Wintertime web pages which may be bigger or reduce by about 400 m in altitude compared to the summer https://petskyonline-onlinestrore.blogspot.com/2025/07/rethinking-animal-store-why-petsky-is.html