Discovered this large, papery ball under the trees in my yard. It’s light as a feather and completely hollow inside. Is it an egg?

When you’re wandering through your yard and suddenly spot a large, papery ball under your trees, it’s natural to wonder what it is. These curious objects can appear almost overnight, and their lightweight, hollow nature might have you thinking you’ve stumbled upon a mysterious creature’s egg.
But before you start imagining fantastical creatures or rare bird species nesting in your yard, it’s worth taking a closer look. These papery balls aren’t eggs at all, but rather a fascinating natural phenomenon known as oak apple galls. These marvels of nature have a unique story and are the product of a tiny insect’s lifecycle, offering a glimpse into the intricate interactions between plants and insects.
1. What That Papery Ball Really Is (Hint: Not an Egg)
The papery ball you’ve found is most likely an oak apple gall, a type of growth that occurs on oak trees. Despite its name, it is