| Hon. Membership Secretary | Mr Norman Hall, 44 Harcourt Drive Earley, Reading, RG6 5TJ. Tel: 0118-975-1499. |
| Secretary | Mrs. R.M. Bull (see contact form below) |
| Excursions Secretary | Jan Haseler, Tel: 0118-941-4750, email: jan.haseler@btinternet.com |
| Winter Programme Secretary | Dr Michael Keith-Lucas |
Recorders
| Butterflies & moths | Norman Hall (see above) |
| Other invertebrates | Chris Raper (chris.raper@hartslock.org.uk) |
| Lichens | James Wearn (greenwood.labs@googlemail.com) |
| Mycology (Fungi) | Gordon Crutchfield |
| Plants (flowers & non flowering) | Renee Grayer |
| Vertebrates | Tony Rayner |