| APR | MAY | JUN | JUL | AUG | SEP |
Week No. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 |
Site | Ind | |
Grouville Golf Course Site 10 | 4 | . | . | . | . | . | | . | | | . | . | . | . | . | . | . | . | . | | . | 2 | . | . | . | . | . |
Portland Perryfields | NI | | | | . | | . | | | 5 | | 5 | 5 | . | . | . | . | . | . | . | . | . | | . | | . | |
Portland Broadcroft (Dbc) | 96 | | | | . | | 3 | | | 22 | . | 17 | 7 | 10 | | . | 6 | | . | . | . | | | . | | . | |
Portland Tout (Dcc) | NI | | | | . | | | | | 2 | . | 4 | . | 5 | | . | | | . | | . | 1 | | . | | . | |
Durlston Country Park West | 45 | | . | . | | . | 1 | | . | | 1 | 15 | 2 | 2 | 3 | . | 2 | 5 | 1 | 6 | 4 | . | . | . | . | . | |
Durlston Country Park East | 33 | . | . | . | . | . | . | . | . | 1 | 5 | 15 | 10 | 3 | . | . | 1 | . | . | . | . | . | . | . | . | . | . |
Townsend Quarry (Dwt) | 18 | | | | . | . | . | . | . | 3 | 7 | 3 | 1 | 1 | 1 | . | . | . | 2 | 2 | . | . | . | . | . | . | . |
Southfield Hog Cliff | 7 | | | | . | . | . | | . | 3 | 1 | 2 | 1 | | . | . | . | . | | | | . | . | . | . | | |
Frog Firle Farm | 16 | | | | . | | | . | | 1 | 4 | 9 | 2 | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
Cerne Abbas Giant | NI | . | | | | . | . | . | | 2 | . | . | | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
Deep Dean | NI | | | . | | . | . | | | | 1 | | | . | . | . | . | . | . | . | . | . | | | . | . | . |
Pignal Inclosure | 1 | | | . | | . | . | . | | . | . | 1 | . | | . | | . | . | . | | | | . | . | . | | . |
Bevendean B | 1 | . | | . | . | . | . | . | . | . | . | 1 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
Bevendean C | 1 | . | | . | . | . | . | . | . | . | 1 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
Portsdown (Compartments 1-3) | 88 | | . | | . | . | . | | | 16 | 21 | 15 | 7 | . | | . | 3 | 4 | | . | . | . | . | . | . | . | . |
Bevendean A | 2 | . | | . | . | . | . | . | . | | . | . | 2 | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
Castle Hill | 16 | | | . | . | . | . | | | . | 4 | 8 | . | | . | . | 1 | . | 1 | 1 | . | . | . | . | . | | . |
Cissbury Ring | 2 | | | | . | . | . | | | . | . | 2 | . | . | . | . | 1 | . | . | . | . | . | . | . | . | . | . |
Anchor Bottom | NI | | | | | | . | | | | . | . | . | | | . | . | . | . | . | | . | . | . | . | . | . |
Hod Hill (Nt) | 17 | | | | | | | 1 | | 2 | 5 | 5 | 3 | . | . | . | | . | . | . | . | . | . | . | . | . | |
Sovell Down (Dtnc) | 1 | . | | | . | . | | . | | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 1 | . | . | . |
Black Cap | NI | | | | . | . | | . | | | 5 | 7 | 3 | . | . | . | | | | . | | | . | | | | |
Catherington Lith | 7 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | | 6 | . | . | . | | . |
Cashmoor New Route | 51 | | | . | . | . | . | . | 3 | | 11 | 7 | 15 | 5 | 3 | . | . | 2 | . | . | 1 | . | . | . | . | . | . |
Fontmell Down (New) | 8 | . | | | . | . | . | . | | . | . | 6 | . | . | 1 | . | . | . | . | . | . | . | . | . | . | . | . |
Windmill Hill, Chalton | 9 | . | | | | . | . | . | | . | . | 6 | . | . | . | . | . | 1 | | | . | . | . | 2 | . | . | . |
Martin Down | 49 | . | | | . | | . | | 1 | 4 | 22 | 8 | 8 | 2 | 1 | . | 3 | 1 | . | . | . | . | . | . | . | . | . |
Clubmens Down (Nt) | 120 | . | | . | | . | . | | | 25 | 15 | 45 | 1 | 13 | . | . | . | 1 | . | . | 2 | . | . | . | . | | . |
Martin Down North | 75 | | | | . | . | . | | | 13 | 20 | 10 | | 5 | . | 1 | . | 3 | . | . | | . | | . | | . | |
Melbury Down & Wood | 53 | | | | . | . | . | | . | . | 26 | 29 | 9 | 1 | 1 | . | . | . | . | . | 2 | . | . | . | . | . | |
Martin Down Kitts Grave | 9 | | | | . | . | . | . | | . | 6 | 1 | 1 | 2 | . | . | . | . | | | . | . | . | . | . | . | . |
Brownings Farm | NI | | | | | . | . | | | | 1 | | | | | | | | | | | | | | | | |
Old Winchester Hill | 7 | | | | . | . | . | | | . | . | 1 | 3 | . | . | 1 | . | . | . | . | . | . | 1 | . | . | . | . |
Beacon Hill | NI | | | | . | | | | | . | 3 | 9 | 5 | . | | . | . | 3 | . | . | . | . | . | . | . | . | . |
Dean Hill (West) (Nt) | 30 | | | | | . | . | | | 1 | 6 | 3 | 12 | 5 | | . | . | . | | | | | | | | | |
Yew Hill | 2 | | | . | . | . | . | | . | . | . | 2 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
Bushfield Camp 2 | 1 | | | | . | . | . | | | . | . | . | . | . | | . | . | | 1 | . | . | . | . | . | . | . | . |
Magdalen Hill Down North | 4 | . | . | . | . | . | . | | . | | . | . | 4 | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
Magdalen Hill Down Extension | 7 | | | . | . | . | . | | . | | 3 | 4 | . | . | . | . | . | . | . | . | . | . | . | | . | . | . |
Carymoor Environmental Centre | 4 | . | | | . | . | . | | 1 | . | . | 2 | . | . | | | . | . | . | . | . | . | . | . | | | . |
Broughton Down 2 | 4 | | | | . | . | . | | | . | 3 | 2 | . | . | . | . | . | . | . | . | | . | . | | . | . | . |
Noar Hill | 9 | . | . | . | | . | . | | . | | . | 3 | 4 | 1 | 1 | . | . | . | . | . | . | . | . | . | . | . | . |
Stockbridge Down | NI | | . | | . | . | . | | . | 1 | . | . | | . | | | | . | | . | | | | | | | |
Porton Down | 2 | | | | | . | . | | . | . | . | . | . | . | . | . | . | . | 2 | . | . | . | . | . | . | . | . |
White Sheet Hill Quarry (Nt) | NI | | | | | | . | | | 3 | . | . | . | | . | . | . | . | . | . | | | . | . | . | . | . |
Park Bottom | 89 | . | | | . | . | . | | | 3 | 23 | 11 | 1 | . | . | | 1 | 3 | 6 | 26 | 2 | | 3 | . | . | . | . |
Folkestone Escarpment | 2 | | . | . | . | . | . | . | . | . | . | 2 | . | . | . | . | | . | | | . | . | | . | . | . | |
Porton Dn.2 (Tower Hill Wood) | 9 | | | | | . | . | | | . | . | . | . | . | 2 | . | . | . | . | 1 | 6 | . | . | . | | . | |
Boscombe Down O (Wcc) | NI | | | | | . | . | | | | | 19 | | | | | | . | | | | | | | | | |
Boscombe Down A (Mod) | 61 | | | | . | . | . | | | 6 | 8 | 24 | | 2 | . | . | . | 1 | . | . | | . | . | . | . | . | . |
Lydden | NI | | | | | . | . | | | | . | 1 | . | . | . | . | . | . | . | . | | . | | . | . | . | |
Pewley Down | 28 | . | . | | . | . | . | | . | | 5 | 13 | 4 | 2 | . | . | . | . | . | . | . | . | . | . | . | . | . |
Hawkshill Common | 1 | . | . | . | . | . | . | . | | | . | | . | . | . | . | 1 | . | | . | | . | . | . | . | | |
Stoke Camp | 36 | | | | . | | . | . | 3 | 4 | 18 | 5 | . | 2 | 1 | . | . | . | 1 | 2 | 1 | . | . | . | . | . | |
Draycott Sleights | 1 | | | | . | | . | | . | . | . | | . | | 1 | . | . | . | . | . | . | . | . | . | . | | |
Bratton Castle Earthworks (Eh) | 13 | | | | | . | . | | | 1 | 3 | 6 | 1 | | | . | . | . | . | . | . | . | . | . | . | . | |
Box Hill, Zig Zag | 19 | . | | | . | . | . | | . | 6 | 3 | 5 | 3 | 3 | . | . | . | . | . | . | . | . | . | . | . | . | . |
Old Burghclere Lime Quarry | 4 | | | . | | | | . | . | . | 1 | 1 | 1 | . | 1 | . | . | . | | . | . | . | | . | . | . | . |
Banstead Downs | 48 | | | . | . | . | . | . | | 7 | 13 | 7 | 2 | 7 | 1 | . | 5 | 4 | 1 | . | . | . | . | . | . | . | . |
Hutchinson'S Bank | 34 | . | . | . | . | . | . | . | . | 9 | 6 | 8 | 6 | 4 | 3 | 1 | . | . | . | . | | | | | | | |
Howell Hill | 267 | . | | . | . | . | . | . | | 24 | 21 | 97 | 57 | 41 | 10 | 1 | 1 | 1 | 3 | 6 | 2 | 1 | . | . | . | . | . |
Pewsey Down | 15 | | | | . | . | . | . | | . | 1 | 2 | 5 | 4 | 4 | . | . | . | . | . | . | | . | . | . | . | . |
Redding Pit Quarry | 1 | | . | | . | . | . | | . | . | . | 1 | . | . | . | . | . | . | . | . | . | . | . | . | | | . |
Well Wood | NI | . | | . | | . | 1 | | . | | . | | . | | . | | | . | | . | | . | | | . | . | |
Spring Park | NI | . | | | . | . | . | | . | | . | . | . | . | . | | . | . | 2 | . | . | . | . | | . | . | . |
West Yatton Down | 44 | | . | | | | . | | . | 11 | 15 | 14 | 11 | 2 | 2 | . | . | . | . | . | . | . | . | . | . | . | . |
Barbury Castle | 19 | | | . | . | | . | | . | | 4 | 6 | 6 | 1 | . | | . | 2 | . | | . | . | . | | . | . | . |
Lardon Chase | 2 | . | . | . | . | . | . | . | . | | 1 | 1 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
Kenfig | NI | | | | . | . | 3 | | 16 | | 42 | 5 | . | 3 | 1 | 5 | . | 1 | . | | | . | . | . | . | . | . |
Severn Barrows | NI | | | | | | . | | | . | | 2 | 2 | 2 | . | . | . | . | . | . | | | . | . | | | |
Oxwich | 127 | | | | . | . | 2 | | | 33 | 38 | 7 | | . | . | . | 4 | . | 1 | . | . | . | | . | . | . | . |
Coombe Hill, Wotton-U-Edge, Code 3604 | 102 | | | | | . | . | | 2 | 12 | 48 | 20 | 6 | 4 | . | . | . | . | 3 | 2 | 1 | . | . | . | . | . | . |
Oakley Hill | NI | | | | | | . | | | . | . | . | . | . | | . | | . | . | 28 | | | . | . | . | | . |
Rodborough Common | 102 | | . | . | | . | . | 1 | 5 | | 20 | 24 | 16 | 17 | 5 | 2 | . | . | 4 | . | . | . | . | . | . | . | . |
College Lake | 5 | | | | . | . | . | | | 1 | 2 | 1 | . | . | . | . | . | 1 | . | . | . | . | . | . | . | . | . |
College Lake New 2003 | 2 | | | | . | . | . | | | . | 1 | . | 1 | . | . | . | . | . | . | . | . | . | | . | . | . | . |
Crickley Hill | 4 | . | . | | | . | | . | | . | . | 2 | . | 1 | 1 | . | | . | . | . | . | . | . | . | . | . | . |
Whipsnade Downs | 15 | | . | . | . | . | . | . | | 1 | 4 | 6 | 2 | 1 | . | . | . | . | . | . | . | 1 | . | . | . | . | . |
Ravensgate Hill | 4 | . | . | . | . | . | . | . | . | . | . | . | . | . | 1 | . | . | . | . | 2 | . | . | . | . | . | . | . |
Lineover Wood | 2 | . | . | . | . | . | . | | . | . | . | . | . | . | . | . | . | . | . | 1 | 1 | . | . | . | . | . | . |
Totternhoe Old Chalk Quarry | 31 | . | . | . | . | . | . | . | . | 10 | 6 | | 8 | . | 1 | . | . | . | . | 1 | | . | . | . | . | . | . |
Totternhoe Old Chalk Quarry Sssi Section 10 | 1 | . | . | . | . | . | . | . | 1 | . | . | | . | . | . | . | . | . | . | . | | . | . | . | . | . | . |
Prestbury Hill | 119 | | . | . | . | . | . | . | 2 | 7 | 21 | 21 | 20 | 16 | 10 | 2 | 2 | 12 | 4 | 2 | . | . | . | . | . | . | . |
Bishops Heaps | 30 | | | | | . | . | | 2 | 2 | 23 | 2 | 1 | . | | | . | . | | | | | | | | | |
St Cyrus (New) | 1 | | | | . | . | . | | . | . | | . | | . | . | | | | . | . | . | . | 1 | . | . | | |
The Lein | 46 | | | | | | | . | . | . | | 23 | | 3 | 2 | . | | | | | | | | | | | |
Dornoch Beach | NI | | | | | . | . | . | . | | . | 12 | | | | 15 | 21 | 1 | | | | | | | | | |
Loch Fleet | 3 | | | | | . | . | . | | | . | . | 1 | 1 | | . | . | . | . | . | . | . | | | . | . | . |
Dunnet Butterfly Transect | 16 | | | | | | . | . | . | . | 2 | 4 | 4 | 4 | . | 2 | . | . | . | | . | . | . | | . | . | . |