Oak Gall wasps: what are they about?
What’s an oak gall? In the picture above you see an autumn oak leaf, discarded by its tree having extracted all the sugars it can… Read More »Oak Gall wasps: what are they about?
About trees
What’s an oak gall? In the picture above you see an autumn oak leaf, discarded by its tree having extracted all the sugars it can… Read More »Oak Gall wasps: what are they about?