Saving up for a rainy day

I'm not sure which is correct - the title of the video, which includes the word "Squirrels", or the slide in the video which includes the word "Woodpeckers". I'm going with squirrels...

Squirrels have a well-earned reputation for saving up for a rainy day (or snowy winter). Sometimes, those well-meaning squirrels can be a real pain in the backside when they use our electronic equipment as a storage bin.

Check out the video below for an example of their ingenuity.