
| 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 | ||||||||||||||||||||||||||
| Durlston Country Park East | . | . | . | . | . | . | . | . | . | . | . | 12 | . | . | . | . | . | . | ||||||||
| Lullington Heath | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 1 | . | . | . | |||||
| Wendleholme | . | . | . | . | 2 | . | . | . | . | |||||||||||||||||
| Kingley Vale | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 3 | 1 | . | . | . | . | . | |||
| Woods Mill | . | . | . | . | . | . | . | 1 | . | . | . | . | . | . | . | |||||||||||
| Levin Down | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 2 | . | . | . | . | . | ||||
| Yew Hill | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 10 | . | . | . | . | . | . | . | ||
| Magdalen Hill Down | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 2 | 4 | . | . | . | . | . | . | |||
| Alresford | . | . | . | . | . | . | . | . | . | . | . | . | . | 5 | 13 | 2 | 2 | 1 | . | . | . | . | . | . | ||
| Lydden | . | . | . | . | . | . | . | . | . | . | 3 | . | . | 2 | . | 2 | . | . | . | |||||||
| RSPB Blean Woods | . | . | . | . | . | . | . | . | . | . | . | . | . | 1 | 2 | . | 1 | 1 | . | . | . | . | . | . | ||
| East Blean Woods | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 7 | . | . | . | . | . | ||||||
| Northward Hill | . | . | . | . | . | . | . | . | . | . | 4 | . | . | . | . | . | ||||||||||
| Leigh Marshes | . | . | . | . | . | . | . | 4 | 47 | 64 | 90 | 12 | 3 | 3 | . | . | . | . | . | |||||||
| Gomm Valley | . | . | . | . | . | . | . | . | . | . | . | . | 1 | 2 | . | 3 | . | . | . | . | ||||||
| Gobians Woodland | . | . | . | . | . | . | . | . | . | . | . | 2 | 16 | 12 | 90 | . | 8 | 22 | . | . | . | |||||
| Shabbington Wood | . | . | . | . | . | . | . | . | . | . | . | . | . | 4 | 1 | 1 | 2 | . | . | . | . | . | . | |||
| Rothamsted Farm | . | . | . | . | . | . | . | . | . | . | . | 2 | . | 1 | 1 | . | . | . | . | . | . | |||||
| Marshalls Heath | . | . | . | . | . | . | . | . | . | 7 | 15 | 9 | 12 | 3 | . | 1 | . | |||||||||
| Potton Wood | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 2 | 1 | . | . | . | . | . | . | . | ||
| Wicken Fen | . | . | . | . | . | . | . | . | . | . | . | . | 8 | 18 | 17 | 16 | 6 | 1 | . | 1 | . | . | ||||
| Bevill's Wood | . | . | . | . | . | . | . | . | . | . | . | . | . | 2 | 5 | 17 | 8 | . | 3 | . | . | . | . | |||
| Woodwalton Farm | . | . | . | . | . | . | . | . | . | . | . | . | 6 | . | . | . | . | . | . | . | . | . | . | |||
| Weeting Heath | . | . | . | . | . | . | . | . | . | . | . | . | 62 | . | . | . | . | . | . | . | . | |||||
| Holme Fen | . | . | . | . | . | . | . | . | . | . | . | . | 1 | 2 | 3 | . | . | . | . | . | . | . | ||||
| Castor Hanglands | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 1 | . | . | . | . | . | |||||
| Barnack Hills & Holes | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 1 | . | . | . | . | . | . | . | . | |||
| Holme Dunes | . | . | . | . | . | . | . | . | . | . | . | 3 | . | . | . | |||||||||||
| Gibralter Point | . | . | . | . | . | . | . | . | . | . | . | . | . | 54 | 8 | 76 | 62 | . | 1 | . | . | . | ||||
| Saltfleetby | . | . | . | . | . | . | . | 1 | . | . | . | 1 | . | . | . | . | . | . | . | . | . | . | ||||