fertilizing your tree, potentially applying preventative insecticides to combat insect problems, doing fungicide applications ...

Acorns falling from the oak tree are often eaten by squirrels, or buried to eat over the winter. Many insects and birds make the oak tree their home - making nests in the boughs, or eating its leaves.

Different growths are caused by different animals. Here's what it means if you see one of these on your oak tree ...

Sometimes they bury their acorns to save them for later. Lots of animals like living in the oak tree, especially insects and birds. Ravens have built a nest in this oak tree. Its strong boughs ...