Bird Notes: All sorts of songbirds will eat insects that live in oak trees, while woodpeckers, jays, and others will eat the acorns.
Bird Notes: All sorts of songbirds will eat insects that live in oak trees, while woodpeckers, jays, and others will eat the acorns. Oak trees also make great homes for birds that nest in cavities, such as woodpeckers, bluebirds, Barn Owls, and Wood Ducks.