This video from the Netherlands says about itself (translated):
15 December 2015
“Our garden is adjacent to the public park and there we see the occasional squirrel. Although we already for a year or two have had a squirrel feeder at the edge of the garden, the squirrel had never taken anything from it. We had some nuts left of the harvest of this year and had deposited these out at the bird feeder tree because magpies also like them. To our great surprise we saw a squirrel hiding nuts one by one in our garden and in the public garden” said the maker of this video, Jeanne Zieltjens from Almelo.