Altitudinal migration is popular on mountains worldwide, including during the Himalayas and also the Andes.[70] Dusky grouse in Colorado migrate below a kilometer away from their summer time grounds to Winter season sites which may be larger or decrease by about 400 m in altitude as opposed to summer time https://petskyonline-onlinestrore.blogspot.com/2025/07/rethinking-animal-store-why-petsky-is.html