11/11/2026
As winter creeps in, so too does the desire to stockpile goodies and stay huddled up at home...a sentiment we people share with lots of other wildlife this time of year! Here are just a few ways our native critters seek comfort for the cold months ahead:
Raccoons, black bears, chipmunks, skunks, and many other animals enter a state of torpor. This involves a reduction in body temperature, breathing, and metabolic rate, but is not the same thing as a true hibernation. In fact, only a handful of our native critters actually hibernate.
Other animals huddle together to share body heat. Flying squirrels do this in leafy nests, beavers hunker down in their lodges, and snakes (sometimes dozens!) will share the same den.
Many animals also stockpile food stores during autumn. Those crazy squirrels we all see running around with acorns? They can create up to 1,000 caches per year! As a nice little bonus, it is estimated that about 20% of those acorns are never recovered, and thus are left to grow into oak trees. Thanks for the tree plantings, squirrels!
Red-headed Woodpeckers take storing food a step further. They wedge seeds, nuts, and even captured insects into tree bark, creating what are known as granaries.
So how are you prepping for winter? Chances are, there's a critter out back doing the same (or very similar) thing.
📸: Raccoons by John Baxter at Bryn Coed Preserve, Chester County, PA
📸: Eastern gray squirrel by Joseph A. Cirillo at Binky Lee Preserve, Chester County, PA
📸: Red-headed Woodpecker by John Baxter at Crow's Nest Preserve, Chester County, PA
📸: Flying squirrels by Steve Eisenhauer at Harold N. Peek Preserve, Cumberland County, NJ