Over the past couple of days, I have seen chickadees feasting on the insects on the underside of the Oregon White Oak leaves. There are beautiful speckled oak galls. They are the ones in the photo that are yellow with red dots. Also, there are these small, brown buttons that I believe to be another type of gall wasp. I carefully opened one and found a small larvae inside. I usually see the chickadees take one of the galls off the leaf and fly over to a branch to open it up and eat the larvae. Sometimes. they will peck at it while hanging on the leaf. I’ll also see these little, cottony matts under the leaves. The chickadees also investigate the inhabitants of these dwellings for food. It is amazing to watch these birds move through the foliage with such energy and zip.