Something has buried itself in a leaf in the garden (well lots of them!).
Photos show both sides of the same leaves.
No interactions present.
My revised ID does not seem to have got through. This is now Eriophyes pyri, it used to be sorbi.
Could you please tag "plant gall" no speech marks for one of my projects
Lat/Lng: 52.6, -1.2
OS grid ref: SK5406