Do squirrels build nests in the ground?

While squirrels are known for building nests in trees, they do sometimes build nests in the ground. These underground nests are called burrows.

Here's why they might choose to build a burrow:

* Protection from predators: Burrowing offers a greater sense of security from predators like hawks and owls.

* Climate control: Burrows offer a more stable temperature compared to tree nests, especially in harsh weather conditions.

* Raising young: Some species, like ground squirrels, prefer to raise their young in burrows.

However, it's important to note that not all squirrel species build burrows. Tree squirrels like the Eastern Gray Squirrel are primarily tree dwellers.

Ultimately, the type of nest a squirrel builds depends on its species, individual preferences, and the availability of suitable resources.