Gray Squirrels Digging Up Cached Acorns
If you have oak trees in the woods near you, chances are great that their acorns attracted wildlife this past fall, one of which was most likely a Gray Squirrel. Unlike Black Bears, Wild Turkeys and White-tailed Deer, which eat acorns immediately upon finding them, Gray Squirrels tend to cache acorns for winter consumption. They do so by burying them individually, often in fairly close proximity to where they find them. (Red Squirrels also cache food in the fall, but typically bury numerous seeds, mostly conifers and maples, in one spot.) When food becomes scarce, as it usually does this time of year, it is possible to find numerous holes dug in the snow, frequently with leaves and bits of acorn shells littering the snow around them. Tell-tale Gray Squirrel tracks leading to and from these holes identify the excavator.
Naturally Curious is supported by donations. If you choose to contribute, you may go to http://www.naturallycuriouswithmaryholland.wordpress.com and click on the yellow “donate” button.