Okay, little friend! Let’s imagine a tree. You know trees, right? They are tall and have lots of leaves. Sometimes, trees have special places inside them called hollows.
Now, a hollow is like a little room or a cozy bed inside the tree. It’s a safe and warm spot. Just like you have your little bedroom at home, squirrels have their own special room in the tree!
Squirrels like to snuggle up in these hollows, especially when it’s cold outside. They can stay safe from the wind and rain, and they can also take naps there.
So remember, a tree hollow is a squirrel's cozy home, just perfect for them to live and sleep!