Michigan Mystery: That Pile of Leaves in Your Tree Isn’t a Bird’s Nest

When people see a pile of sticks and leaves in a tree, they often think it's just a bird's nest. However, with a closer look, you'll discover that it was constructed by a different kind of critter.

One of the best things about living in Michigan is discovering the unique and surprising nature of its wildlife, like the hidden nests and leafy structures in the trees.

You might not even spot those tangled-up sticks and leaves in the trees during spring and summer because the greenery does a great job of hiding them. Usually, you don’t notice them until fall when the leaves in Michigan start to drop, revealing those big nests.

What Are Those Nests Made of Leaves and Sticks?

If it's not a bird's nest, what is it?

The nests are called dreys, but most people would just refer to them as squirrel nests. Yes, squirrels belong to those nests you see made of sticks, leaves, moss, and pine needles.

Dreys may look a bit rough from the outside, but they're actually well-constructed. They do a great job of shielding squirrels from the harsh Michigan winters, not to mention serving as good food storage.

How Many Squirrels Live in a Drey?

Unless it is a female squirrel with a litter of young, only one squirrel will live in its drey.

If you go looking for dreys, look way up as most are built high up in trees.