| Date | Site | OS Grid Ref | Stage | Quantity | Comment |
|---|---|---|---|---|---|
| 16 Nov 2011 | Gayton | SJ2680 | Mine | 1+ | On hawthorn |
| 15 Nov 2011 | Knolls Green | SJ8079 | Mine | 1+ | |
| 15 Nov 2011 | Mobberley | SJ7979 | Mine | 1+ | |
| 15 Nov 2011 | Mobberley | SJ7879 | Mine | 1+ | |
| 14 Nov 2011 | Witton Flashes | SJ6575 | Mine | 1+ | |
| 14 Nov 2011 | Helsby | SJ4873 | Mine | 1+ | on hawthorne |
| 14 Nov 2011 | Helsby | SJ4973 | Mine | 1+ | on hawthorne |
| 14 Nov 2011 | Dunham Heath | SJ4871 | Mine | 1+ | on hawthorne |
| 13 Nov 2011 | Holford Moss | SJ7174 | Mine | 1+ | |
| 13 Nov 2011 | Plumley | SJ7075 | Mine | 1+ | |
| 13 Nov 2011 | Hoole Bank | SJ4369 | Mine | 1+ | on hawthorne |
| 12 Nov 2011 | Marthall | SJ7976 | Mine | 1+ | |
| 12 Nov 2011 | Ollerton | SJ7876 | Mine | 1+ | |
| 12 Nov 2011 | Salt Line, Day Green | SJ7857 | Mine | 1+ | |
| 12 Nov 2011 | Day Green | SJ7758 | Mine | 1+ | |
| 12 Nov 2011 | Guilden Sutton | SJ4567 | Mine | 1+ | on hawthorne |
| 12 Nov 2011 | Mickle Trafford | SJ4469 | Mine | 1+ | on hawthorne |
| 12 Nov 2011 | Picton | SJ4370 | Mine | 1+ | On hawthorn |
| 12 Nov 2011 | Piper's Ash | SJ4367 | Mine | 1+ | on hawthorne |
| 11 Nov 2011 | Lach Dennis | SJ7071 | Mine | 1+ | |
| 11 Nov 2011 | Lach Dennis | SJ6970 | Mine | 1+ | |
| 11 Nov 2011 | Hooton | SJ3578 | Mine | 1+ | on hawthorne |
| 11 Nov 2011 | Hooton | SJ3478 | Mine | 1+ | on hawthorne |
| 10 Nov 2011 | Hapsford | SJ4774 | Mine | 1+ | on hawthorne |
| 09 Nov 2011 | Higher Whitley | SJ6280 | Mine | 1+ | on hawthorne |
| 09 Nov 2011 | Stamford Bridge | SJ4767 | Mine | 1+ | on hawthorne |
| 09 Nov 2011 | Stamford Bridge | SJ4667 | Mine | 1+ | on hawthorne |
| 07 Nov 2011 | Wervin | SJ4271 | Mine | 1+ | On hawthorn |
| 07 Nov 2011 | Picton | SJ4270 | Mine | 1+ | On hawthorn |
| 07 Nov 2011 | Heswall | SJ2581 | Mine | 1+ | on hawthorne |
| 07 Nov 2011 | Greasby | SJ2487 | Mine | 1+ | on hawthorne |
| 06 Nov 2011 | Common Lane, Waverton | SJ455639 | Mine | 1+ | on hawthorne |
| 06 Nov 2011 | Saighton | SJ4362 | Mine | 1+ | on hawthorne |
| 05 Nov 2011 | Picton Gorse | SJ4270 | Mine | 1+ | on hawthorne |
| 05 Nov 2011 | Wervin | SJ4271 | Mine | 1+ | on hawthorne |
| 03 Nov 2011 | Dunham-on-the-Hill | SJ4772 | Mine | 1+ | on hawthorne |
| 03 Nov 2011 | Dunham-on-the-Hill | SJ4671 | Mine | 1+ | on hawthorne |
| 02 Nov 2011 | Brereton Hall | SJ7864 | Mine | 1+ | |
| 02 Nov 2011 | Brereton Green | SJ7764 | Mine | 1+ | |
| 02 Nov 2011 | Holmes Chapel | SJ7467 | Mine | 1+ | |
| 02 Nov 2011 | Holmes Chapel | SJ7466 | Mine | 1+ | |
| 02 Nov 2011 | Bridge Trafford | SJ4571 | Mine | 1+ | on hawthorne |
| 02 Nov 2011 | Wervin | SJ4272 | Mine | 1+ | on hawthorne |
| 30 Oct 2011 | Paddockhill | SJ8179 | Mine | 1+ | |
| 30 Oct 2011 | Lindow End | SJ8178 | Mine | 1+ | |
| 30 Oct 2011 | Great Warford | SJ8078 | Mine | 1+ | |
| 30 Oct 2011 | Churton | SJ4257 | Mine | 1+ | |
| 30 Oct 2011 | Churton | SJ4256 | Mine | 1+ | |
| 30 Oct 2011 | Churton | SJ4156 | Mine | 1+ | |
| 29 Oct 2011 | Kingsley | SJ5574 | Mine | 1+ | |
| 29 Oct 2011 | Warburton's Wood, Kingsley | SJ5576 | Mine | 1+ | |
| 29 Oct 2011 | Kingsley | SJ5575 | Mine | 1+ | |
| 29 Oct 2011 | Kingsley | SJ5475 | Mine | 1+ | |
| 29 Oct 2011 | Saughall | SJ3771 | Mine | 1+ | on Hawthorn |
| 29 Oct 2011 | Capenhurst | SJ3573 | Mine | 1+ | on hawthorn |
| 28 Oct 2011 | Nether Peover | SJ7273 | Mine | 1+ | |
| 28 Oct 2011 | Hulme Hall | SJ7272 | Mine | 1+ | |
| 27 Oct 2011 | Newgate | SJ8281 | Mine | 1+ | |
| 26 Oct 2011 | Snelson | SJ7974 | Mine | 1+ | Snelson Lane |
| 26 Oct 2011 | Bollin Valley, Hale | SJ7885 | Mine | 1+ | |
| 26 Oct 2011 | Lower Moss Wood | SJ7874 | Mine | 1+ | |
| 26 Oct 2011 | Bollin Valley, Hale | SJ7785 | Mine | 1+ | |
| 24 Oct 2011 | Appleton Reservoir | SJ6084 | Mine | 1+ | SJ60228400, SJ60318420, SJ60348420 Park Lane, larval cones on Hawthorn leaves, occasional |
| 24 Oct 2011 | Lower Peover | SJ7474 | Mine | 1+ | |
| 24 Oct 2011 | Fox Covert, Allostock | SJ7473 | Mine | 1+ | |
| 22 Oct 2011 | Whitegate Station | SJ6168 | Mine | 1+ | |
| 22 Oct 2011 | Newchurch Common | SJ6068 | Mine | 1+ | |
| 22 Oct 2011 | Great Wood, Peover | SJ7772 | Mine | 1+ | |
| 22 Oct 2011 | Boots Green | SJ7572 | Mine | 1+ | |
| 22 Oct 2011 | Spinney Wood, Peover | SJ7672 | Mine | 1+ | |
| 21 Oct 2011 | Victoria Wood, Toft | SJ7475 | Mine | 1+ | |
| 21 Oct 2011 | Bexton | SJ7376 | Mine | 1+ | |
| 16 Oct 2011 | Norton Priory, Runcorn | SJ5482 | Mine | 1+ | |
| 15 Oct 2011 | Windmill Wood | SJ7676 | Mine | 1+ | |
| 15 Oct 2011 | Wimbolds Trafford (West) | SJ4372 | Mine | 5 | SJ435725 |
| 14 Oct 2011 | Nunsmere | SJ5868 | Mine | 1+ | |
| 06 Oct 2011 | Capenhurst | SJ3774 | Mine | 1+ | on hawthorn |
| 06 Oct 2011 | Capenhurst | SJ3673 | Mine | 1+ | on hawthorn |
| 04 Oct 2011 | Ellesmere Port | SJ3878 | Mine | 1+ | on hawthorn |
| 04 Oct 2011 | Rivacre Valley Local Nature Reserve | SJ3877 | Mine | 1+ | on hawthorn |
| 03 Oct 2011 | Delamere Forest | SJ5471 | Mine | 1+ | |
| 03 Oct 2011 | Delamere Forest | SJ5470 | Mine | 1+ | |
| 01 Oct 2011 | Hooton | SJ3678 | Mine | 1+ | |
| 01 Oct 2011 | Childer Thornton | SJ3677 | Mine | 1+ | |
| 30 Sep 2011 | Capenhurst | SJ3674 | Mine | 1+ | on hawthorn |
| 30 Sep 2011 | Ledsham | SJ3574 | Mine | 1+ | on hawthorn |
| 29 Sep 2011 | Willaston | SJ3379 | Mine | 1+ | on hawthorn |
| 29 Sep 2011 | Raby | SJ3179 | Mine | 1+ | on hawthorn |
| 29 Sep 2011 | Thornton Hough | SJ3080 | Mine | 1+ | on hawthorn |
| 28 Sep 2011 | Delamere Forest | SJ5370 | Mine | 1+ | |
| 28 Sep 2011 | Burton Village | SJ3375 | Mine | 1+ | on hawthorn |
| 28 Sep 2011 | Knowle Close, Great Sutton | SJ381751 | Mine | 1+ | on hawthorn |
| 27 Sep 2011 | Capenhurst | SJ3773 | Mine | 1+ | on hawthorn |
| 27 Sep 2011 | Willaston | SJ3377 | Mine | 1+ | on hawthorn |
| 26 Sep 2011 | Hart Hill, Delamere Forest | SJ5671 | Mine | 1+ | |
| 23 Sep 2011 | Lindow Common | SJ8380 | Mine | 1+ | |
| 22 Sep 2011 | Delamere Forest | SJ5571 | Mine | 1+ | |
| 22 Sep 2011 | Delamere Forest | SJ5472 | Mine | 1+ | |
| 18 Sep 2011 | Fox Howl, Delamere Forest | SJ5271 | Mine | 1+ | |
| 15 Sep 2011 | Waterloo | SJ5373 | Mine | 1+ |