Lastly a few others

* Cola-nut gall from Arbour Hill
* Aceria tenella on the Hornbeam next to Beeston Lodge. A series of small blisters along the midrib.
* Acalitus brevitarsus on an Alder by the lake
*Vasates quadripes on Silver Maple near the Hall.

Of these at least 3 are ones I've not seen in the Park before. There's potentially over 100 species of galls to be found, but the deer browse line doesn't help.

@fowp