Winter Storage is a 1949 American animated short film produced by Walt Disney Productions and released by RKO Radio Pictures.

It was directed by Jack Hannah and features the voices of Clarence Nash as Donald, and Jimmy MacDonald and Dessie Flynn as Chip and Dale.

The chipmunks then see Donald Duck, working as a park ranger, beginning to seed a clearing in the oak forest.

They manage to make off with the entire sack (even after Dale tries to follow Donald's advice), but Donald who figures out the plot, easily takes it from them just as they enter the ground entrance to their tree, then places a box trap (baited with an acorn) which successfully ensnares both chipmunks despite Chip being fully aware of the ruse and them trying to get out of the mess.

Using teamwork and natural hockey skills, the chipmunks beat Donald at his favorite sport, and finally flatten him with an overwhelming acorn "stampede", filling up the entire tree.