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?

7. Are Oak Apple Galls Dangerous to Trees, Pets, or People?Oak apple galls are generally not harmful to trees, pets, or people. While they may look concerning, these galls do not typically cause significant damage to healthy trees. The presence of galls is often more of a cosmetic issue rather than a threat to the tree’s health.For pets and people, oak apple galls pose no danger. They are not toxic and do not carry diseases. However, if you have concerns about any unusual growths on your trees, consulting with an arborist can provide peace of mind and ensure the health of your plants.

8. What to Do If You Find Oak Apple Galls on Your PropertyIf you discover oak apple galls on your property, the best course of action is often to simply leave them be. These galls are a natural part of the ecosystem and removing them is unnecessary unless they are causing significant aesthetic concerns.If you prefer to remove them for cosmetic reasons, you can prune affected branches or gently remove fallen galls from the ground. However, this is not required for the health of the tree. In most cases, galls do not indicate any underlying health issues, and your oak tree will continue to thrive with or without them.