Altitudinal migration is popular on mountains around the globe, including in the Himalayas and the Andes.[70] Dusky grouse in Colorado migrate less than a kilometer clear of their summertime grounds to Wintertime sites which may be increased or decrease by about four hundred m in altitude compared to summer season https://petskyonline-onlinestrore.blogspot.com/2025/07/rethinking-animal-store-why-petsky-is.html