BUTTERFLY AND MOTH SIGHTINGS FROM PREVIOUS MONTHS
| Date Seen | English Name | No Seen | Where Seen | Town | Grid Ref | Additional Info |
| 30/07/2011 | Small White | 1 | Durdle Door Holiday Park | East Lulworth | SY809806 | Had battered wings |
| 30/07/2011 | Peacock | 1 | Durdle Door Holiday Park | East Lulworth | SY809806 | - |
| 30/07/2011 | Red Admiral | 3 | - | Blandford Forum | ST808022 | - |
| 30/07/2011 | Small Tortoiseshell | 2 | - | Blandford Forum | ST808022 | - |
| 30/07/2011 | Peacock | 2 | - | Blandford Forum | ST808022 | - |
| 30/07/2011 | Large White | 2 | - | Bournemouth | SZ154912 | - |
| 30/07/2011 | Red Admiral | 5 | - | Bournemouth | SZ154912 | Seen on buddleia. All looked new - obviously a brood just hatched |
| 30/07/2011 | Gatekeeper | 2 | - | Bournemouth | SZ154912 | - |
| 25/07/2011 | Brimstone | 13 | Chase Woods - Hill Coppice - Drow Coppice | Sixpenny Handley | ST9818 | Large number of whites that could not be identified |
| 25/07/2011 | Green-veined White | 1 | Chase Woods - Hill Coppice - Drow Coppice | Sixpenny Handley | ST9818 | - |
| 25/07/2011 | Holly Blue | 1 | Chase Woods - Hill Coppice - Drow Coppice | Sixpenny Handley | ST9818 | - |
| 25/07/2011 | Red Admiral | 6 | Chase Woods - Hill Coppice - Drow Coppice | Sixpenny Handley | ST9818 | - |
| 25/07/2011 | Small Tortoiseshell | 1 | Chase Woods - Hill Coppice - Drow Coppice | Sixpenny Handley | ST9818 | - |
| 25/07/2011 | Peacock | 11 | Chase Woods - Hill Coppice - Drow Coppice | Sixpenny Handley | ST9818 | - |
| 25/07/2011 | Silver-washed Fritillary | 16 | Chase Woods - Hill Coppice - Drow Coppice | Sixpenny Handley | ST9818 | Two valezina |
| 25/07/2011 | Speckled Wood | 5 | Chase Woods - Hill Coppice - Drow Coppice | Sixpenny Handley | ST9818 | - |
| 25/07/2011 | Meadow Brown | 7 | Chase Woods - Hill Coppice - Drow Coppice | Sixpenny Handley | ST9818 | - |
| 25/07/2011 | Ringlet | 4 | Chase Woods - Hill Coppice - Drow Coppice | Sixpenny Handley | ST9818 | - |
| 24/07/2011 | Large White | 8 | Field | Wool | SY8486 | - |
| 24/07/2011 | Green-veined White | 1 | Field | Wool | SY8486 | - |
| 24/07/2011 | Holly Blue | 3 | Field | Wool | SY8486 | - |
| 24/07/2011 | Red Admiral | 1 | Field | Wool | SY8486 | - |
| 24/07/2011 | Comma | 1 | Field | Wool | SY8486 | - |
| 24/07/2011 | Speckled Wood | 2 | Field | Wool | SY8486 | - |
| 24/07/2011 | Wall Brown | 3 | Field | Wool | SY8486 | - |
| 24/07/2011 | Gatekeeper | 9 | Field | Wool | SY8486 | - |
| 24/07/2011 | Meadow Brown | 4 | Field | Wool | SY8486 | - |
| 24/07/2011 | Small Skipper | 1 | Bridleway | Wareham | SY9184 | - |
| 24/07/2011 | Large Skipper | 1 | Bridleway | Wareham | SY9184 | - |
| 24/07/2011 | Large White | 20 | Bridleway | Wareham | SY9184 | - |
| 24/07/2011 | Green-veined White | 2 | Bridleway | Wareham | SY9184 | - |
| 24/07/2011 | Painted Lady | 1 | Bridleway | Wareham | SY9184 | - |
| 24/07/2011 | Small Tortoiseshell | 1 | Bridleway | Wareham | SY9184 | - |
| 24/07/2011 | Speckled Wood | 3 | Bridleway | Wareham | SY9184 | - |
| 24/07/2011 | Marbled White | 3 | Bridleway | Wareham | SY9184 | - |
| 24/07/2011 | Gatekeeper | 35 | Bridleway | Wareham | SY9184 | - |
| 24/07/2011 | Meadow Brown | 32 | Bridleway | Wareham | SY9184 | - |
| 24/07/2011 | Small Heath | 1 | Bridleway | Wareham | SY9184 | - |
| 24/07/2011 | Ringlet | 10 | Bridleway | Wareham | SY9184 | - |
| 23/07/2011 | Large White | 2 | Garden | Broadstone | SY996943 | - |
| 23/07/2011 | Small White | 1 | Garden | Broadstone | SY996943 | - |
| 23/07/2011 | Holly Blue | 1 | Garden | Broadstone | SY996943 | - |
| 23/07/2011 | Peacock | 1 | Garden | Broadstone | SY996943 | - |
| 23/07/2011 | Speckled Wood | 4 | Garden | Broadstone | SY996943 | - |
| 23/07/2011 | Gatekeeper | 1 | Garden | Broadstone | SY996943 | - |
| 22/07/2011 | Wall Brown | 1 | Hambury Tour | West Lulworth | SY819804 | - |
| 22/07/2011 | Small Skipper | 1 | Sutton Poynz | Weymouth | SY702837 | - |
| 22/07/2011 | Essex Skipper | 1 | Sutton Poynz | Weymouth | SY702837 | - |
| 22/07/2011 | Brown Argus | 1 | Sutton Poynz | Weymouth | SY702837 | Brown Argus is anomalous, with forewing spots - white with back line through. Forewing edges chequered black. Underside forewing dots are in an arc as per Chalkhill White, not Brown Argus. A mixed-up butterfly.Good photos available for all. |
| 22/07/2011 | Comma | 2 | Sutton Poynz | Weymouth | SY702837 | - |
| 22/07/2011 | Speckled Wood | 1 | Sutton Poynz | Weymouth | SY702837 | - |
| 22/07/2011 | Small Skipper | 1 | Green Hill | Weymouth | SY695843 | - |
| 22/07/2011 | Lulworth Skipper | 1 | Green Hill | Weymouth | SY695843 | Lulworth Skipper - photo available.Butterfly numbers underestimated. This area is brilliant for butterflies, but I wanted to find a Lulworth Skipper. |
| 22/07/2011 | Common Blue | 1 | Green Hill | Weymouth | SY695843 | - |
| 22/07/2011 | Marbled White | 2 | Green Hill | Weymouth | SY695843 | - |
| 21/07/2011 | Small Skipper | 20 | Fontmell Down | Shaftesbury | ST7721 | - |
| 21/07/2011 | Large White | 5 | Fontmell Down | Shaftesbury | ST7721 | - |
| 21/07/2011 | Small White | 3 | Fontmell Down | Shaftesbury | ST7721 | - |
| 21/07/2011 | Green-veined White | 4 | Fontmell Down | Shaftesbury | ST7721 | - |
| 21/07/2011 | Small Copper | 2 | Fontmell Down | Shaftesbury | ST7721 | - |
| 21/07/2011 | Small Blue | 1 | Fontmell Down | Shaftesbury | ST7721 | - |
| 21/07/2011 | Chalkhill Blue | 1 | Fontmell Down | Shaftesbury | ST7721 | - |
| 21/07/2011 | Red Admiral | 2 | Fontmell Down | Shaftesbury | ST7721 | - |
| 21/07/2011 | Peacock | 3 | Fontmell Down | Shaftesbury | ST7721 | - |
| 21/07/2011 | Dark Green Fritillary | 3 | Fontmell Down | Shaftesbury | ST7721 | - |
| 21/07/2011 | Speckled Wood | 1 | Fontmell Down | Shaftesbury | ST7721 | - |
| 21/07/2011 | Marbled White | 25 | Fontmell Down | Shaftesbury | ST7721 | - |
| 21/07/2011 | Gatekeeper | 12 | Fontmell Down | Shaftesbury | ST7721 | - |
| 21/07/2011 | Meadow Brown | 64 | Fontmell Down | Shaftesbury | ST7721 | - |
| 21/07/2011 | Small Heath | 33 | Fontmell Down | Shaftesbury | ST7721 | - |
| 21/07/2011 | Ringlet | 17 | Fontmell Down | Shaftesbury | ST7721 | - |
| 21/07/2011 | Chalk Carpet (moth) | 5 | Fontmell Down | Shaftesbury | ST7721 | - |
| 21/07/2011 | Scarlet Tiger (moth) | 4 | Fontmell Down | Shaftesbury | ST7721 | - |
| 21/07/2011 | Six-spot Burnet (moth) | 8 | Fontmell Down | Shaftesbury | ST7721 | - |
| 21/07/2011 | Silver Y (moth) | 1 | Fontmell Down | Shaftesbury | ST7721 | - |
| 17/07/2011 | Red Admiral | 1 | Arne Nature Reserve | Arne | SY978880 | - |
| 17/07/2011 | Marbled White | 1 | Arne Nature Reserve | Arne | SY978880 | - |
| 17/07/2011 | Gatekeeper | 1 | Arne Nature Reserve | Arne | SY978880 | - |
| 16/07/2011 | Lulworth Skipper | 12 | Verney Ware, Langton Matravers | Swanage | SZ010770 | - |
| 15/07/2011 | Large Skipper | 5 | Studland Nature Trail | Studland | SZ035835 | - |
| 15/07/2011 | Large White | 5 | Studland Nature Trail | Studland | SZ035835 | - |
| 15/07/2011 | Green-veined White | 3 | Studland Nature Trail | Studland | SZ035835 | - |
| 15/07/2011 | Small Copper | 2 | Studland Nature Trail | Studland | SZ035835 | - |
| 15/07/2011 | White Admiral | 1 | Studland Nature Trail | Studland | SZ035835 | - |
| 15/07/2011 | Red Admiral | 6 | Studland Nature Trail | Studland | SZ035835 | - |
| 15/07/2011 | Peacock | 2 | Studland Nature Trail | Studland | SZ035835 | - |
| 15/07/2011 | Comma | 2 | Studland Nature Trail | Studland | SZ035835 | - |
| 15/07/2011 | Silver-washed Fritillary | 8 | Studland Nature Trail | Studland | SZ035835 | - |
| 15/07/2011 | Speckled Wood | 3 | Studland Nature Trail | Studland | SZ035835 | - |
| 15/07/2011 | Gatekeeper | 6 | Studland Nature Trail | Studland | SZ035835 | - |
| 15/07/2011 | Meadow Brown | 12 | Studland Nature Trail | Studland | SZ035835 | - |
| 15/07/2011 | Ringlet | 3 | Studland Nature Trail | Studland | SZ035835 | - |
| 14/07/2011 | Large Skipper | 15 | Hethfelton Woods | Wool | SY862875 | - |
| 14/07/2011 | Large White | 9 | Hethfelton Woods | Wool | SY862875 | - |
| 14/07/2011 | Small White | 1 | Hethfelton Woods | Wool | SY862875 | - |
| 14/07/2011 | Green-veined White | 3 | Hethfelton Woods | Wool | SY862875 | - |
| 14/07/2011 | Silver-washed Fritillary | 5 | Hethfelton Woods | Wool | SY862875 | - |
| 14/07/2011 | Speckled Wood | 3 | Hethfelton Woods | Wool | SY862875 | - |
| 14/07/2011 | Gatekeeper | 24 | Hethfelton Woods | Wool | SY862875 | - |
| 14/07/2011 | Meadow Brown | 32 | Hethfelton Woods | Wool | SY862875 | - |
| 14/07/2011 | Ringlet | 30 | Hethfelton Woods | Wool | SY862875 | - |
| 14/07/2011 | Large White | 32 | Wool Village | Wool | SY8486 | - |
| 14/07/2011 | Small White | 2 | Wool Village | Wool | SY8486 | - |
| 14/07/2011 | Green-veined White | 3 | Wool Village | Wool | SY8486 | - |
| 14/07/2011 | Holly Blue | 1 | Wool Village | Wool | SY8486 | - |
| 14/07/2011 | Red Admiral | 4 | Wool Village | Wool | SY8486 | - |
| 14/07/2011 | Painted Lady | 2 | Wool Village | Wool | SY8486 | - |
| 14/07/2011 | Small Tortoiseshell | 1 | Wool Village | Wool | SY8486 | - |
| 14/07/2011 | Peacock | 1 | Wool Village | Wool | SY8486 | - |
| 14/07/2011 | Comma | 1 | Wool Village | Wool | SY8486 | - |
| 14/07/2011 | Speckled Wood | 2 | Wool Village | Wool | SY8486 | - |
| 14/07/2011 | Gatekeeper | 4 | Wool Village | Wool | SY8486 | - |
| 14/07/2011 | Meadow Brown | 7 | Wool Village | Wool | SY8486 | - |
| 14/07/2011 | Ringlet | 3 | Wool Village | Wool | SY8486 | - |
| 14/07/2011 | Large White | 2 | Garden in Broadstone | Poole | SY996943 | - |
| 14/07/2011 | Small Copper | 1 | Garden in Broadstone | Poole | SY996943 | - |
| 14/07/2011 | Comma | 1 | Garden in Broadstone | Poole | SY996943 | - |
| 14/07/2011 | Large Skipper | 1 | Bovington Water Meadows | Wool | SY831880 | - |
| 14/07/2011 | Green-veined White | 1 | Bovington Water Meadows | Wool | SY831880 | - |
| 14/07/2011 | Purple Hairstreak | 1 | Bovington Water Meadows | Wool | SY831880 | - |
| 14/07/2011 | Holly Blue | 1 | Bovington Water Meadows | Wool | SY831880 | - |
| 14/07/2011 | Red Admiral | 2 | Bovington Water Meadows | Wool | SY831880 | - |
| 14/07/2011 | Peacock | 1 | Bovington Water Meadows | Wool | SY831880 | - |
| 14/07/2011 | Comma | 3 | Bovington Water Meadows | Wool | SY831880 | - |
| 14/07/2011 | Gatekeeper | 1 | Bovington Water Meadows | Wool | SY831880 | - |
| 14/07/2011 | Meadow Brown | 1 | Bovington Water Meadows | Wool | SY831880 | - |
| 13/07/2011 | Large Skipper | 1 | Hartland Moor | Wareham | SY942853 | - |
| 13/07/2011 | Silver-studded Blue | 1 | Hartland Moor | Wareham | SY942853 | - |
| 13/07/2011 | Grayling | 1 | Hartland Moor | Wareham | SY942853 | - |
| 13/07/2011 | Small Heath | 2 | Hartland Moor | Wareham | SY942853 | - |
| 13/07/2011 | Aristotelia ericinella (moth) | 1 | Hartland Moor | Wareham | SY942853 | - |
| 13/07/2011 | Small Purple-Barred (moth) | 1 | Hartland Moor | Wareham | SY942853 | - |
| 13/07/2011 | Endotricha flammealis (moth) | 1 | Hartland Moor | Wareham | SY942853 | - |
| 12/07/2011 | Peacock | 1 | Cogden | Bridport | SY503882 | - |
| 12/07/2011 | Speckled Wood | 3 | Cogden | Bridport | SY503882 | - |
| 12/07/2011 | Marbled White | 2 | Cogden | Bridport | SY503882 | - |
| 12/07/2011 | Gatekeeper | 2 | Cogden | Bridport | SY503882 | - |
| 12/07/2011 | Meadow Brown | 2 | Cogden | Bridport | SY503882 | - |
| 12/07/2011 | Small Heath | 2 | Cogden | Bridport | SY503882 | - |
| 12/07/2011 | Six-spot Burnet (moth) | 1 | Cogden | Bridport | SY503882 | - |
| 11/07/2011 | Red Admiral | 1 | - | Poole | - | - |
| 11/07/2011 | Six-spot Burnet (moth) | 1 | - | Poole | - | - |
| 11/07/2011 | Small Skipper | 5 | East Burton Water Meadows | Wool | SY831878 | - |
| 11/07/2011 | Essex Skipper | 2 | East Burton Water Meadows | Wool | SY831878 | - |
| 11/07/2011 | Large Skipper | 1 | East Burton Water Meadows | Wool | SY831878 | - |
| 11/07/2011 | Green-veined White | 2 | East Burton Water Meadows | Wool | SY831878 | - |
| 11/07/2011 | Small Copper | 2 | East Burton Water Meadows | Wool | SY831878 | - |
| 11/07/2011 | Red Admiral | 1 | East Burton Water Meadows | Wool | SY831878 | - |
| 11/07/2011 | Small Tortoiseshell | 2 | East Burton Water Meadows | Wool | SY831878 | - |
| 11/07/2011 | Comma | 1 | East Burton Water Meadows | Wool | SY831878 | - |
| 11/07/2011 | Meadow Brown | 2 | East Burton Water Meadows | Wool | SY831878 | - |
| 11/07/2011 | Purple Hairstreak | 3 | Bovington Water Meadows | Wool | SY831880 | - |
| 11/07/2011 | Red Admiral | 2 | Bovington Water Meadows | Wool | SY831880 | - |
| 11/07/2011 | Speckled Wood | 1 | Bovington Water Meadows | Wool | SY831880 | - |
| 10/07/2011 | Small Skipper | 7 | Puddletown Woods | Dorchester | SY730920 | - |
| 10/07/2011 | Large Skipper | 13 | Puddletown Woods | Dorchester | SY730920 | - |
| 10/07/2011 | Large White | 6 | Puddletown Woods | Dorchester | SY730920 | - |
| 10/07/2011 | Small White | 4 | Puddletown Woods | Dorchester | SY730920 | - |
| 10/07/2011 | Green-veined White | 5 | Puddletown Woods | Dorchester | SY730920 | - |
| 10/07/2011 | Brown Argus | 1 | Puddletown Woods | Dorchester | SY730920 | - |
| 10/07/2011 | Common Blue | 1 | Puddletown Woods | Dorchester | SY730920 | - |
| 10/07/2011 | Holly Blue | 1 | Puddletown Woods | Dorchester | SY730920 | - |
| 10/07/2011 | Red Admiral | 21 | Puddletown Woods | Dorchester | SY730920 | - |
| 10/07/2011 | Small Tortoiseshell | 13 | Puddletown Woods | Dorchester | SY730920 | - |
| 10/07/2011 | Peacock | 3 | Puddletown Woods | Dorchester | SY730920 | - |
| 10/07/2011 | Comma | 1 | Puddletown Woods | Dorchester | SY730920 | - |
| 10/07/2011 | Silver-washed Fritillary | 1 | Puddletown Woods | Dorchester | SY730920 | - |
| 10/07/2011 | Speckled Wood | 1 | Puddletown Woods | Dorchester | SY730920 | - |
| 10/07/2011 | Marbled White | 1 | Puddletown Woods | Dorchester | SY730920 | - |
| 10/07/2011 | Gatekeeper | 17 | Puddletown Woods | Dorchester | SY730920 | - |
| 10/07/2011 | Meadow Brown | 31 | Puddletown Woods | Dorchester | SY730920 | - |
| 10/07/2011 | Ringlet | 38 | Puddletown Woods | Dorchester | SY730920 | - |
| 10/07/2011 | Small Skipper | 1 | Kimmeridge Bay | Purbeck | SY909789 | - |
| 10/07/2011 | Lulworth Skipper | 1 | Kimmeridge Bay | Purbeck | SY909789 | - |
| 10/07/2011 | Small White | 3 | Kimmeridge Bay | Purbeck | SY909789 | - |
| 10/07/2011 | Red Admiral | 1 | Kimmeridge Bay | Purbeck | SY909789 | - |
| 10/07/2011 | Marbled White | 7 | Kimmeridge Bay | Purbeck | SY909789 | - |
| 10/07/2011 | Gatekeeper | 4 | Kimmeridge Bay | Purbeck | SY909789 | - |
| 10/07/2011 | Meadow Brown | 5 | Kimmeridge Bay | Purbeck | SY909789 | - |
| 10/07/2011 | Silver Y (moth) | 2 | Kimmeridge Bay | Purbeck | SY909789 | - |
| 10/07/2011 | Lulworth Skipper | 1 | Creech Hill Viewpoint | Steeple | SY903817 | - |
| 10/07/2011 | Large Skipper | 1 | Creech Hill Viewpoint | Steeple | SY903817 | - |
| 10/07/2011 | Marbled White | 1 | Creech Hill Viewpoint | Steeple | SY903817 | - |
| 09/07/2011 | Red Admiral | 2 | Acorns, McKinley Road | Bournemouth | SZ073907 | - |
| 09/07/2011 | Small Skipper | 8 | Maggot Woods | Wool | SY834855 | - |
| 09/07/2011 | Large Skipper | 10 | Maggot Woods | Wool | SY834855 | - |
| 09/07/2011 | Large White | 4 | Maggot Woods | Wool | SY834855 | - |
| 09/07/2011 | Green-veined White | 46 | Maggot Woods | Wool | SY834855 | - |
| 09/07/2011 | Small Copper | 3 | Maggot Woods | Wool | SY834855 | - |
| 09/07/2011 | Red Admiral | 8 | Maggot Woods | Wool | SY834855 | - |
| 09/07/2011 | Peacock | 1 | Maggot Woods | Wool | SY834855 | - |
| 09/07/2011 | Comma | 6 | Maggot Woods | Wool | SY834855 | - |
| 09/07/2011 | Speckled Wood | 7 | Maggot Woods | Wool | SY834855 | - |
| 09/07/2011 | Wall Brown | 4 | Maggot Woods | Wool | SY834855 | - |
| 09/07/2011 | Gatekeeper | 7 | Maggot Woods | Wool | SY834855 | - |
| 09/07/2011 | Meadow Brown | 35 | Maggot Woods | Wool | SY834855 | - |
| 09/07/2011 | Ringlet | 38 | Maggot Woods | Wool | SY834855 | - |
| 09/07/2011 | Marbled White | 3 | Field near Sharford Bridge | Wareham | SY965848 | - |
| 09/07/2011 | Meadow Brown | 4 | Field near Sharford Bridge | Wareham | SY965848 | - |
| 09/07/2011 | Small Skipper | 3 | East Burton Water Meadows | Wool | SY831878 | - |
| 09/07/2011 | Green-veined White | 4 | East Burton Water Meadows | Wool | SY831878 | - |
| 09/07/2011 | Small Copper | 2 | East Burton Water Meadows | Wool | SY831878 | - |
| 09/07/2011 | Red Admiral | 2 | East Burton Water Meadows | Wool | SY831878 | - |
| 09/07/2011 | Comma | 1 | East Burton Water Meadows | Wool | SY831878 | - |
| 09/07/2011 | Silver-washed Fritillary | 1 | East Burton Water Meadows | Wool | SY831878 | - |
| 09/07/2011 | Marbled White | 9 | East Burton Water Meadows | Wool | SY831878 | - |
| 09/07/2011 | Gatekeeper | 6 | East Burton Water Meadows | Wool | SY831878 | - |
| 09/07/2011 | Meadow Brown | 5 | East Burton Water Meadows | Wool | SY831878 | - |
| 09/07/2011 | Ringlet | 5 | East Burton Water Meadows | Wool | SY831878 | - |
| 09/07/2011 | Scarlet Tiger (moth) | 1 | East Burton Water Meadows | Wool | SY831878 | - |
| 09/07/2011 | Brown Argus | 1 | Bovington Water Meadows | Wool | SY831880 | - |
| 09/07/2011 | Common Blue | 1 | Bovington Water Meadows | Wool | SY831880 | - |
| 09/07/2011 | Red Admiral | 1 | Bovington Water Meadows | Wool | SY831880 | - |
| 09/07/2011 | Speckled Wood | 1 | Bovington Water Meadows | Wool | SY831880 | - |
| 09/07/2011 | Marbled White | 1 | Bovington Water Meadows | Wool | SY831880 | - |
| 08/07/2011 | Small skipper | 1 | West Walls | Wareham | - | - |
| 08/07/2011 | Green-veined White | 1 | West Walls | Wareham | - | - |
| 08/07/2011 | Speckled Wood | 2 | West Walls | Wareham | - | - |
| 08/07/2011 | Gatekeeper | 4 | West Walls | Wareham | - | First of the year! |
| 08/07/2011 | Meadow Brown | 1 | West Walls | Wareham | - | - |
| 07/07/2011 | Small Skipper | 3 | Wood Street Woods | Wool | SY859857 | - |
| 07/07/2011 | Large Skipper | 5 | Wood Street Woods | Wool | SY859857 | - |
| 07/07/2011 | Large White | 2 | Wood Street Woods | Wool | SY859857 | - |
| 07/07/2011 | Green-veined White | 6 | Wood Street Woods | Wool | SY859857 | - |
| 07/07/2011 | Red Admiral | 3 | Wood Street Woods | Wool | SY859857 | - |
| 07/07/2011 | Comma | 1 | Wood Street Woods | Wool | SY859857 | - |
| 07/07/2011 | Silver-washed Fritillary | 11 | Wood Street Woods | Wool | SY859857 | - |
| 07/07/2011 | Speckled Wood | 1 | Wood Street Woods | Wool | SY859857 | - |
| 07/07/2011 | Marbled White | 1 | Wood Street Woods | Wool | SY859857 | - |
| 07/07/2011 | Meadow Brown | 29 | Wood Street Woods | Wool | SY859857 | - |
| 07/07/2011 | Ringlet | 27 | Wood Street Woods | Wool | SY859857 | - |
| 06/07/2011 | Green-veined White | 6 | Wool | Wareham | SY838863 | - |
| 06/07/2011 | Small Copper | 1 | Wool | Wareham | SY838863 | - |
| 06/07/2011 | Holly Blue | 1 | Wool | Wareham | SY838863 | - |
| 06/07/2011 | Red Admiral | 1 | Wool | Wareham | SY838863 | - |
| 04/07/2011 | Small Skipper | 2 | Path to Conygar Woods | Dorchester | SY705890 | - |
| 04/07/2011 | Large Skipper | 6 | Path to Conygar Woods | Dorchester | SY705890 | - |
| 04/07/2011 | Large White | 1 | Path to Conygar Woods | Dorchester | SY705890 | - |
| 04/07/2011 | Small White | 3 | Path to Conygar Woods | Dorchester | SY705890 | - |
| 04/07/2011 | Green-veined White | 19 | Path to Conygar Woods | Dorchester | SY705890 | - |
| 04/07/2011 | Red Admiral | 3 | Path to Conygar Woods | Dorchester | SY705890 | - |
| 04/07/2011 | Painted Lady | 1 | Path to Conygar Woods | Dorchester | SY705890 | - |
| 04/07/2011 | Small Tortoiseshell | 1 | Path to Conygar Woods | Dorchester | SY705890 | - |
| 04/07/2011 | Comma | 1 | Path to Conygar Woods | Dorchester | SY705890 | - |
| 04/07/2011 | Speckled Wood | 1 | Path to Conygar Woods | Dorchester | SY705890 | - |
| 04/07/2011 | Marbled White | 5 | Path to Conygar Woods | Dorchester | SY705890 | - |
| 04/07/2011 | Meadow Brown | 59 | Path to Conygar Woods | Dorchester | SY705890 | - |
| 04/07/2011 | Ringlet | 37 | Path to Conygar Woods | Dorchester | SY705890 | - |
| 04/07/2011 | Large Skipper | 5 | Nature Trail at Studland | Studland | SZ033836 | - |
| 04/07/2011 | Green-veined White | 7 | Nature Trail at Studland | Studland | SZ033836 | - |
| 04/07/2011 | Red Admiral | 4 | Nature Trail at Studland | Studland | SZ033836 | - |
| 04/07/2011 | Comma | 1 | Nature Trail at Studland | Studland | SZ033836 | - |
| 04/07/2011 | Silver-washed Fritillary | 4 | Nature Trail at Studland | Studland | SZ033836 | - |
| 04/07/2011 | Speckled Wood | 1 | Nature Trail at Studland | Studland | SZ033836 | - |
| 04/07/2011 | Meadow Brown | 9 | Nature Trail at Studland | Studland | SZ033836 | - |
| 04/07/2011 | Ringlet | 1 | Nature Trail at Studland | Studland | SZ033836 | - |
| 03/07/2011 | Clouded Yellow | 2 | Southbourne Overcliff | Bournemouth | SZ145911 | Bright sunny day, light breeze |
| 02/07/2011 | Red Admiral | 5 | Didlington | Wimborne | SU003076 | - |
| 02/07/2011 | Painted Lady | 1 | Didlington | Wimborne | SU003076 | - |
| 02/07/2011 | Small Tortoiseshell | 1 | Didlington | Wimborne | SU003076 | - |
| 02/07/2011 | Comma | 3 | Didlington | Wimborne | SU003076 | - |
| 02/07/2011 | Silver-washed Fritillary | 3 | Didlington | Wimborne | SU003076 | - |
| 02/07/2011 | Speckled Wood | 2 | Didlington | Wimborne | SU003076 | - |
| 02/07/2011 | Marbled White | 10 | Didlington | Wimborne | SU003076 | - |
| 02/07/2011 | Gatekeeper | 1 | Didlington | Wimborne | SU003076 | - |
| 02/07/2011 | Meadow Brown | 40 | Didlington | Wimborne | SU003076 | More than 40 |
| 02/07/2011 | Ringlet | 50 | Didlington | Wimborne | SU003076 | More than 50 |
| 02/07/2011 | Scarlet Tiger (moth) | 50 | Didlington | Wimborne | SU003076 | More than 50 |
| 01/07/2011 | Cinnabar (moth) caterpillars | 100 | Hill View viewpoint | Corfe Mullen | SY985957 | Large colony on ragwort, both sides of track, 100+ |
| 28/06/2011 | Marbled White | 5 | Bonfire Hill, Alderholt | Fordingbridge | SU124131 | A little bit of a "waste" so good to find Marbled Whites, usually some Common Blues too |
| 28/06/2011 | Large Skipper | 6 | Jubilee Trail | Moreton | SY808882 | - |
| 28/06/2011 | Green-veined White | 9 | Jubilee Trail | Moreton | SY808882 | - |
| 28/06/2011 | Red Admiral | 11 | Jubilee Trail | Moreton | SY808882 | - |
| 28/06/2011 | Comma | 7 | Jubilee Trail | Moreton | SY808882 | - |
| 28/06/2011 | Speckled Wood | 2 | Jubilee Trail | Moreton | SY808882 | - |
| 28/06/2011 | Gatekeeper | 1 | Jubilee Trail | Moreton | SY808882 | - |
| 28/06/2011 | Meadow Brown | 15 | Jubilee Trail | Moreton | SY808882 | - |
| 28/06/2011 | Ringlet | 2 | Jubilee Trail | Moreton | SY808882 | - |
| 27/06/2011 | Large Skipper | 1 | Badbury Rings | Wimborne | ST960030 | - |
| 27/06/2011 | Red Admiral | 2 | Badbury Rings | Wimborne | ST960030 | - |
| 27/06/2011 | Marbled White | 50+ | Badbury Rings | Wimborne | ST960030 | - |
| 27/06/2011 | Meadow Brown | 50+ | Badbury Rings | Wimborne | ST960030 | - |
| 27/06/2011 | Ringlet | 25+ | Badbury Rings | Wimborne | ST960030 | - |
| 27/06/2011 | Rush Veneer | 1 | Badbury Rings | Wimborne | ST960030 | - |
| 27/06/2011 | Common Carpet | 1 | Badbury Rings | Wimborne | ST960030 | - |
| 27/06/2011 | Yellow Shell | 1 | Badbury Rings | Wimborne | ST960030 | - |
| 27/06/2011 | Larval nest of Small Eggar | 1 | Badbury Rings | Wimborne | ST960030 | - |
| 27/06/2011 | Grayling | 1 | Westcliff | Portland | SY683727 | First of the year on Portland? |
| 26/06/2011 | Small Skipper | 1 | Maiden Castle | Dorchester | SY665885 | - |
| 26/06/2011 | Large Skipper | 4 | Maiden Castle | Dorchester | SY665885 | - |
| 26/06/2011 | Large White | 1 | Maiden Castle | Dorchester | SY665885 | - |
| 26/06/2011 | Green-veined White | 17 | Maiden Castle | Dorchester | SY665885 | - |
| 26/06/2011 | Red Admiral | 3 | Maiden Castle | Dorchester | SY665885 | - |
| 26/06/2011 | Small Tortoiseshell | 24 | Maiden Castle | Dorchester | SY665885 | - |
| 26/06/2011 | Marbled White | 5 | Maiden Castle | Dorchester | SY665885 | - |
| 26/06/2011 | Meadow Brown | 99 | Maiden Castle | Dorchester | SY665885 | - |
| 26/06/2011 | Small Heath | 99 | Maiden Castle | Dorchester | SY665885 | - |
| 26/06/2011 | Ringlet | 25 | Maiden Castle | Dorchester | SY665885 | - |
| 26/06/2011 | Large Skipper | 6 | Path to Conygar Woods | Dorchester | SY706888 | - |
| 26/06/2011 | Large White | 14 | Path to Conygar Woods | Dorchester | SY706888 | - |
| 26/06/2011 | Green-veined White | 28 | Path to Conygar Woods | Dorchester | SY706888 | - |
| 26/06/2011 | Red Admiral | 3 | Path to Conygar Woods | Dorchester | SY706888 | - |
| 26/06/2011 | Small Tortoiseshell | 3 | Path to Conygar Woods | Dorchester | SY706888 | - |
| 26/06/2011 | Marbled White | 1 | Path to Conygar Woods | Dorchester | SY706888 | - |
| 26/06/2011 | Ringlet | 18 | Path to Conygar Woods | Dorchester | SY706888 | - |
| 26/06/2011 | Large Skipper | 1 | Hardy's Cottage | Higher Bockhampton | SY728925 | - |
| 26/06/2011 | Small White | 1 | Hardy's Cottage | Higher Bockhampton | SY728925 | - |
| 26/06/2011 | Green-veined White | 3 | Hardy's Cottage | Higher Bockhampton | SY728925 | - |
| 26/06/2011 | Purple Hairstreak | 2 | Hardy's Cottage | Higher Bockhampton | SY728925 | - |
| 26/06/2011 | Red Admiral | 1 | Hardy's Cottage | Higher Bockhampton | SY728925 | - |
| 26/06/2011 | Comma | 2 | Hardy's Cottage | Higher Bockhampton | SY728925 | - |
| 26/06/2011 | Marbled White | 1 | Hardy's Cottage | Higher Bockhampton | SY728925 | - |
| 26/06/2011 | Meadow Brown | 8 | Hardy's Cottage | Higher Bockhampton | SY728925 | - |
| 26/06/2011 | Small Heath | 2 | Hardy's Cottage | Higher Bockhampton | SY728925 | - |
| 26/06/2011 | Ringlet | 1 | Hardy's Cottage | Higher Bockhampton | SY728925 | - |
| 24/06/2011 | Large Skipper | 9 | Wood Street Woods | Wool | SY869856 | - |
| 24/06/2011 | Red Admiral | 3 | Wood Street Woods | Wool | SY869856 | - |
| 24/06/2011 | Silver-washed Fritillary | 2 | Wood Street Woods | Wool | SY869856 | - |
| 24/06/2011 | Speckled Wood | 3 | Wood Street Woods | Wool | SY869856 | - |
| 24/06/2011 | Meadow Brown | 15 | Wood Street Woods | Wool | SY869856 | - |
| 24/06/2011 | Ringlet | 7 | Wood Street Woods | Wool | SY869856 | - |
| 24/06/2011 | Large Skipper | 19 | Bindon Hill | Lulworth | SY824803 | - |
| 24/06/2011 | Green Hairstreak | 1 | Bindon Hill | Lulworth | SY824803 | - |
| 24/06/2011 | Small Copper | 5 | Bindon Hill | Lulworth | SY824803 | - |
| 24/06/2011 | Small Tortoiseshell | 1 | Bindon Hill | Lulworth | SY824803 | - |
| 24/06/2011 | Small Pearl-bordered Fritillary | 1 | Bindon Hill | Lulworth | SY824803 | - |
| 24/06/2011 | Speckled Wood | 1 | Bindon Hill | Lulworth | SY824803 | - |
| 24/06/2011 | Meadow Brown | 9 | Bindon Hill | Lulworth | SY824803 | - |
| 24/06/2011 | Small Heath | 6 | Bindon Hill | Lulworth | SY824803 | - |
| 24/06/2011 | Ringlet | 5 | Bindon Hill | Lulworth | SY824803 | - |
| 23/06/2011 | Large Skipper | 1 | Winfrith Heath | Winfrith | SY802875 | - |
| 23/06/2011 | Large White | 1 | Winfrith Heath | Winfrith | SY802875 | - |
| 23/06/2011 | Silver-studded Blue | 6 | Winfrith Heath | Winfrith | SY802875 | - |
| 23/06/2011 | Peacock | 1 | Winfrith Heath | Winfrith | SY802875 | - |
| 23/06/2011 | Comma | 1 | Winfrith Heath | Winfrith | SY802875 | - |
| 23/06/2011 | Meadow Brown | 1 | Winfrith Heath | Winfrith | SY802875 | - |
| 23/06/2011 | Ringlet | 2 | Winfrith Heath | Winfrith | SY802875 | - |
| 14/06/2011 | White Admiral | 9 | Piddles Wood | Sturminster Newton | - | - |
| 14/06/2011 | Large Skipper | 17 | Horton Wood | Wimborne | SU0406 | - |
| 14/06/2011 | Brimstone | 8 | Horton Wood | Wimborne | SU0406 | - |
| 14/06/2011 | Green-veined White | 1 | Horton Wood | Wimborne | SU0406 | - |
| 14/06/2011 | Common Blue | 1 | Horton Wood | Wimborne | SU0406 | - |
| 14/06/2011 | White Admiral | 32 | Horton Wood | Wimborne | SU0406 | - |
| 14/06/2011 | Red Admiral | 2 | Horton Wood | Wimborne | SU0406 | - |
| 14/06/2011 | Comma | 2 | Horton Wood | Wimborne | SU0406 | - |
| 14/06/2011 | Silver-washed Fritillary | 2 | Horton Wood | Wimborne | SU0406 | - |
| 14/06/2011 | Speckled Wood | 6 | Horton Wood | Wimborne | SU0406 | - |
| 14/06/2011 | Marbled White | 12 | Horton Wood | Wimborne | SU0406 | - |
| 14/06/2011 | Meadow Brown | 99 | Horton Wood | Wimborne | SU0406 | More than 99 |
| 14/06/2011 | Cloaked Carpet (moth) | 1 | Horton Wood | Wimborne | SU0406 | - |
| 14/06/2011 | Riband Wave (moth) | 1 | Horton Wood | Wimborne | SU0406 | - |
| 07/06/2011 | Small Tortoiseshell | 6 | Grange Arch NT | - | SY905817 | Seen between 6.30 and 7.30pm |
| 07/06/2011 | Large Skipper | 3 | Bindon Hill | West Lulworth | - | - |
| 07/06/2011 | Dingy Skipper | 5 | Bindon Hill | West Lulworth | - | - |
| 07/06/2011 | Brown Argus | 1 | Bindon Hill | West Lulworth | - | - |
| 07/06/2011 | Common Blue | 4 | Bindon Hill | West Lulworth | - | - |
| 07/06/2011 | Small Pearl-bordered Fritillary | 2 | Bindon Hill | West Lulworth | - | - |
| 07/06/2011 | Speckled Wood | 10 | Bindon Hill | West Lulworth | - | - |
| 07/06/2011 | Small Heath | 3 | Bindon Hill | West Lulworth | - | - |
| 06/06/2011 | Large Skipper | 5 | Badbury Rings | Wimborne | - | - |
| 06/06/2011 | Small Blue | 1 | Badbury Rings | Wimborne | - | - |
| 06/06/2011 | Marbled White | 5 | Badbury Rings | Wimborne | - | - |
| 06/06/2011 | Meadow Brown | 23 | Badbury Rings | Wimborne | - | - |
| 06/06/2011 | Small Heath | 40 | Badbury Rings | Wimborne | - | - |
| 06/06/2011 | Large White | 1 | Fontmell Down | Fontmell Magna | ST882178 | - |
| 06/06/2011 | Small Blue | 1 | Fontmell Down | Fontmell Magna | ST882178 | - |
| 06/06/2011 | Common Blue | 12 | Fontmell Down | Fontmell Magna | ST882178 | - |
| 06/06/2011 | Adonis Blue | 180 | Fontmell Down | Fontmell Magna | ST882178 | 114 male, 66 female |
| 06/06/2011 | Speckled Wood | 1 | Fontmell Down | Fontmell Magna | ST882178 | - |
| 06/06/2011 | Meadow Brown | 24 | Fontmell Down | Fontmell Magna | ST882178 | - |
| 06/06/2011 | Small Heath | 25 | Fontmell Down | Fontmell Magna | ST882178 | - |
| 06/06/2011 | Wood Tiger (moth) | 2 | Fontmell Down | Fontmell Magna | ST882178 | - |
| 06/06/2011 | Common Blue | 4 | Clubmen's Down | Compton Abbas | ST878183 | - |
| 06/06/2011 | Adonis Blue | 7 | Clubmen's Down | Compton Abbas | ST878183 | 4 male, 3 female |
| 06/06/2011 | Meadow Brown | 5 | Clubmen's Down | Compton Abbas | ST878183 | - |
| 06/06/2011 | Small Heath | 14 | Clubmen's Down | Compton Abbas | ST878183 | - |
| 06/06/2011 | Forester (moth) | 2 | Clubmen's Down | Compton Abbas | ST878183 | - |
| 03/06/2011 | Red Admiral | 4 | Creech Ridge | - | - | - |
| 01/06/2011 | Painted Lady | 1 | Godlingston NNR | Swanage | SZ020845 | probably a recent arrival feeding on bramble |
| 31/05/2011 | Red Admiral | 3 | Arne RSPB | Wareham | - | - |
| 29/05/2011 | Painted Lady | 1 | Garden | Cerne Abbas | SY665015 | First sighting this year |
| 24/05/2011 | Green-veined White | 1 | Herringston Barn | Dorchester | SY687873 | - |
| 24/05/2011 | Orange Tip | 2 | Herringston Barn | Dorchester | SY687873 | 2 males |
| 15/05/2011 | Orange Tip | 1 | Jubilee Trail | Bere Regis | - | - |
| 15/05/2011 | Common Blue | 2 | Jubilee Trail | Bere Regis | - | - |
| 15/05/2011 | Adonis Blue | 2 | Jubilee Trail | Bere Regis | - | - |
| 15/05/2011 | Speckled Wood | 2 | Jubilee Trail | Bere Regis | - | - |
| 22/04/2011 | Orange Tip | 2 | Hog Cliff NNR | Dorchester | - | - |
| 22/04/2011 | Red Admiral | 1 | Hog Cliff NNR | Dorchester | - | - |
| 22/04/2011 | Small Tortoiseshell | 1 | Hog Cliff NNR | Dorchester | - | Very poor condition |
| 22/04/2011 | Peacock | 1 | Hog Cliff NNR | Dorchester | - | - |
| 19/04/2011 | Orange Tip | 3 | Alexandra Road | Poole | SZ046919 | - |
| 19/04/2011 | Holly Blue | 7 | Alexandra Road | Poole | SZ046919 | Female laying eggs on laurel leaves, rose of sharon leaves, and on grass near to the ground |
| 19/04/2011 | Speckled Wood | 2 | Alexandra Road | Poole | SZ046919 | - |
| 19/04/2011 | Grizzled Skipper | 2 | Powerstock Common Railway | Beaminster | SY 542975 | 1m 1f ovipositing on underside of Strawberry leaves |
| 19/04/2011 | Holly Blue | 7 | Alexandra Road | Poole | SZ46919 | female holly blue laying eggs on laurel leaves (flowers about to come out) and onrose of sharon leaves and on grass stems close to the ground |
| 19/04/2011 | Orange Tip | 3 | Alexandra Road | Poole | SZ46919 | - |
| 19/04/2011 | Speckled Wood | 2 | Alexandra Road | Poole | SZ46919 | - |
| 18/04/2011 | Orange Tip | 1 | Winterborne Steepleton | - | SY623899 | - |
| 17/04/2011 | Brimstone | 16 | Queens Copse | Wimborne | SU037063 | - |
| 17/04/2011 | Comma | 1 | Verne Common LNR | Portland | SY689735 | - |
| 17/04/2011 | Comma | 1 | Queens Copse | Wimborne | SU037063 | - |
| 17/04/2011 | Orange Tip | 6 | Queens Copse | Wimborne | SU037063 | - |
| 17/04/2011 | Peacock | 3 | Queens Copse | Wimborne | SU037063 | - |
| 17/04/2011 | Red Admiral | 1 | Queens Copse | Wimborne | SU037063 | - |
| 17/04/2011 | Small White | 7 | Verne Common LNR | Portland | SY689735 | - |
| 17/04/2011 | Speckled Wood | 20 | Queens Copse | Wimborne | SU037063 | - |
| 15/04/2011 | Painted Lady | 1 | Win Green | Shaftesbury | - | - |
| 12/04/2011 | Peacock | 2 | Between West Botton & Middle Botton, nr Durdle Door | West Lulworth | SY787807 | - |
| 12/04/2011 | Small Copper | 3 | Between West Botton & Middle Botton, nr Durdle Door | West Lulworth | SY787807 | - |
| 12/04/2011 | Speckled Wood | 1 | Near White Nothe Cottages | West Lulworth | SY773809 | Flying amongst long grass |
| 11/04/2011 | Brimstone | 2 | Stinsford | Dorchester | - | - |
| 11/04/2011 | Large White | 1 | Stinsford | Dorchester | - | - |
| 11/04/2011 | Orange Tip | 1 | Stinsford | Dorchester | - | - |
| 11/04/2011 | Peacock | 1 | Stinsford | Dorchester | - | - |
| 11/04/2011 | Red Admiral | 1 | Stinsford | Dorchester | - | - |
| 10/04/2011 | Brimstone | 7 | Alners Gorse | Sturminster Newton | ST 736100 | - |
| 10/04/2011 | Brimstone | 1 | Garden, Broadstone | Poole | ST996? | - |
| 10/04/2011 | Green-veined white | 1 | Alners Gorse | Sturminster Newton | ST 736100 | - |
| 10/04/2011 | Holly Blue | 1 | Alners Gorse | Sturminster Newton | ST 736100 | - |
| 10/04/2011 | Holly Blue | 2 | Garden, Broadstone | Poole | ST996? | - |
| 10/04/2011 | Holly Blue | 2 | Alexandra Road | Poole | SZ46919 | - |
| 10/04/2011 | Holly Blue | 1 | Garden | Dorchester | SY 765882 | - |
| 10/04/2011 | Orange Tip | 1 | Alners Gorse | Sturminster Newton | ST 736100 | - |
| 10/04/2011 | Painted Lady | 3 | Smedmore Hill | Kingston Matravers | SY 926797 | 2 hares |
| 10/04/2011 | Painted Lady | 1 | Ropelake Head | Kingston Matravers | SY 927776 | - |
| 10/04/2011 | Peacock | 4 | Alners Gorse | Sturminster Newton | ST 736100 | - |
| 10/04/2011 | Red Admiral | 1 | Alners Gorse | Sturminster Newton | ST 736100 | - |
| 10/04/2011 | Red Admiral | 4 | Smedmore Hill | Kingston Matravers | SY 926797 | - |
| 10/04/2011 | Red Admiral | 1 | Ropelake Head | Kingston Matravers | SY 927776 | - |
| 10/04/2011 | Small Tortoiseshell | 1 | Alners Gorse | Sturminster Newton | ST 736100 | - |
| 10/04/2011 | Small Tortoiseshell | 1 | Ropelake Head | Kingston Matravers | SY 927776 | - |
| 10/04/2011 | Small White | 1 | Gresham Road | Winton | - | Butterflies stayed over plants for a few seconds then strongly flew off down wind.Time 10 am and 3 pm |
| 10/04/2011 | Small White | 3 | Ropelake Head | Kingston Matravers | SY 927776 | - |
| 10/04/2011 | Small White | 5 | Alexandra Road | Poole | SZ46919 | - |
| 10/04/2011 | Speckled Wood | 1 | Alners Gorse | Sturminster Newton | ST 736100 | - |
| 10/04/2011 | Speckled Wood | 1 | Garden, Broadstone | Poole | ST996? | - |
| 10/04/2011 | Speckled Wood | 1 | Alexandra Road | Poole | SZ46919 | - |
| 09/04/2011 | Marsh Fritillary larva | 6 | Powerstock Common | Bridport | SY 544974 | solitary well grown Marsh frit larvae in 'signboard field'. |
| 09/04/2011 | Orange Tip | 4 | Powerstock Common | Bridport | SY 544974 | - |
| 09/04/2011 | Peacock | 2 | Powerstock Common | Bridport | SY 544974 | - |
| 09/04/2011 | Speckled Wood | 1 | Powerstock Common | Bridport | SY 544974 | - |
| 08/04/2011 | Brimstone | 1 | Radipole Lake | Weymouth | SY678799 | - |
| 08/04/2011 | Brimstone | 3 | Holt Wood | Holt | - | - |
| 08/04/2011 | Brimstone | 6 | Wedge Hill | Verwood | SU0607 | - |
| 08/04/2011 | Comma | 2 | Holt Wood | Holt | - | - |
| 08/04/2011 | Comma | 1 | Wedge Hill | Verwood | SU0607 | - |
| 08/04/2011 | Holly Blue | 2 | Verne Common LNR | Portland | SY 689735 | - |
| 08/04/2011 | Orange Tip | 4 | Holt Wood | Holt | - | - |
| 08/04/2011 | Orange Tip | 4 | Wedge Hill | Verwood | SU0607 | - |
| 08/04/2011 | Peacock | 4 | Verne Common LNR | Portland | SY 689735 | - |
| 08/04/2011 | Red Admiral | 1 | Holt Wood | Holt | - | - |
| 08/04/2011 | Small Tortoiseshell | 1 | Verne Common LNR | Portland | SY 689735 | - |
| 08/04/2011 | Small Tortoiseshell | 1 | Wedge Hill | Verwood | SU0607 | - |
| 08/04/2011 | Speckled Wood | 2 | Sovell Down | Wimborne | ST992 106 | - |
| 08/04/2011 | Speckled Wood | 2 | Holt Wood | Holt | - | - |
| 07/04/2011 | Brimstone | 4+ | Moor Road | Broadstone | SZ007962 | - |
| 07/04/2011 | Holly Blue | 1 | Moor Road | Broadstone | SZ007962 | - |
| 07/04/2011 | Holly Blue | 2 | St Nicholas Church Yard | Abbotsbury | SY577852 | - |
| 07/04/2011 | Orange Tip | 2 | Moor Road | Broadstone | SZ007962 | - |
| 07/04/2011 | Orange Tip | 1 | St Nicholas Church Yard | Abbotsbury | SY577852 | - |
| 07/04/2011 | Orange Tip | 2 | Garden, Crossways | Dorchester | SY 765882 | - |
| 07/04/2011 | Small Tortoiseshell | 1 | St Nicholas Church Yard | Abbotsbury | SY577852 | - |
| 07/04/2011 | Small White | 1 | Moor Road | Broadstone | SZ007962 | - |
| 06/04/2011 | Brimstone | 3+ | Moor Road | Broadstone | SZ 007962 | - |
| 06/04/2011 | Holly Blue | 1 | Long Bredy Garden | Bridport | - | 1 st. in garden this year |
| 06/04/2011 | Orange Tip | 1m | Moor Road | Broadstone | SZ 007962 | - |
| 06/04/2011 | Peacock | 4 | Verne Common LNR | Portland | SY689735 | - |
| 06/04/2011 | Peacock | 1 | Moor Road | Broadstone | SZ 007962 | - |
| 06/04/2011 | Small Tortoiseshell | 1 | Verne Common LNR | Portland | SY689735 | - |
| 06/04/2011 | Small White | 4 | Verne Common LNR | Portland | SY689735 | - |
| 02/04/2011 | Brimstone | 2 | Alners Gorse | Sturminster Newton | ST736100 | - |
| 02/04/2011 | Holly Blue | 1 | Priory Lane | Bridport | SY464926 | - |
| 02/04/2011 | Holly Blue | 1 | Alners Gorse | Sturminster Newton | ST736100 | - |
| 02/04/2011 | Peacock | 1 | Alners Gorse | Sturminster Newton | ST736100 | - |
| 02/04/2011 | Small Tortoiseshell | 1 | Alners Gorse | Sturminster Newton | ST736100 | - |
| 02/04/2011 | Small White | 1 | Priory Lane | Bridport | SY464926 | - |
| 29/03/2011 | Holly Blue | 1 | Alners Gorse | Sturminster Newton | ST736100 | - |
| 29/03/2011 | Orange Tip | 1 | High Street | Blandford Forum | - | - |
| 28/03/2011 | Brimstone | 1 | Alners Gorse | Sturminster Newton | ST736100 | - |
| 28/03/2011 | Comma | 5 | Alners Gorse | Sturminster Newton | ST736100 | - |
| 28/03/2011 | Green-veined White | 1 | Binnegar Hall, East Stoke | Wareham | SY884873 | - |
| 28/03/2011 | Peacock | 3 | Alners Gorse | Sturminster Newton | ST736100 | - |
| 28/03/2011 | Small Tortoiseshell | 1 | Binnegar Hall, East Stoke | Wareham | SY884873 | - |
| 27/03/2011 | Painted Lady | 1 | Field in Pimperne | Pimperne | ST905094 | - |
| 27/03/2011 | Small Tortoiseshell | 9 | Field in Pimperne | Pimperne | ST905094 | Seen along hedgrow of grassland field |
| 27/03/2011 | Small White | 2 | Priory Lane | Bridport | SY464926 | Both newly emerged |
| 26/03/2011 | Small White | 1 | Alexandra Road | Poole | SZ046919 | - |
| 25/03/2011 | Small Tortoiseshell | 1 | Broadcroft Quarry | Portland | SY697720 | - |
| 24/03/2011 | Brimstone | 3 | Bussey Stool | Tarrant Gunville | ST925140 | - |
| 24/03/2011 | Brimstone | 11 | Horton Wood | Wimborne | SU043065 | - |
| 24/03/2011 | Comma | 9 | Horton Wood | Wimborne | SU043065 | - |
| 24/03/2011 | Orange Tip | 1 | Bussey Stool | Tarrant Gunville | ST925140 | - |
| 24/03/2011 | Peacock | 1 | - | Bridport | - | - |
| 24/03/2011 | Peacock | 1 | Bussey Stool | Tarrant Gunville | ST925140 | - |
| 24/03/2011 | Peacock | 6 | Horton Wood | Wimborne | SU043065 | - |
| 24/03/2011 | Red Admiral | 1 | Horton Wood | Wimborne | SU043065 | - |
| 24/03/2011 | Small Tortoiseshell | 2 | Bussey Stool | Tarrant Gunville | ST925140 | - |
| 23/03/2011 | Brimstone | 3 | Sturminster Meadows | Sturminster Newton | SY663765 | - |
| 23/03/2011 | Peacock | 1 | - | - | - | - |
| 23/03/2011 | Peacock | 1 | The Fleet | Weymouth | SY663765 | - |
| 23/03/2011 | Small Tortoiseshell | 2 | Long Bredy Garden | Bridport | - | - |
| 23/03/2011 | Small Tortoiseshell | 11 | Sturminster Meadows | Sturminster Newton | SY663765 | - |
| 23/03/2011 | Small Tortoiseshell | 2 | The Fleet | Weymouth | SY663765 | - |
| 23/03/2011 | Speckled Wood | 1 | Long Bredy Garden | Bridport | - | - |
| 22/03/2011 | Brimstone | 2 | County Hall grounds | Dorchester | - | - |
| 22/03/2011 | Brimstone | 2 | - | Broadstone | - | - |
| 22/03/2011 | Red Admiral | 1 | - | Broadstone | - | - |
| 22/03/2011 | Small Tortoiseshell | 1 | Garden | Bridport | - | First butterfly seen this year! |
| 21/03/2011 | Painted Lady | 1 | St James | Shaftesbury | ST8622 | - |
| 19/03/2011 | Comma | 2 | Burning Cliff Ringstead | Weymouth | - | - |
| 19/03/2011 | Comma | 1 | Broadwey | Weymouth | - | - |
| 17/03/2011 | Small Tortoiseshell | 1 | Path to Winspit | Worth Matravers | SZ974769 | Excellent condition |
| 17/03/2011 | Speckled Wood | 1 | Broadwey | Weymouth | - | - |
| 15/03/2011 | Brimstone | 1 | Thornford Primary School | Sherborne | ST605133 | 12.30 on sunny, warm day, in school field |
| 15/03/2011 | Brimstone | 2 | Giant Hill | Cerne Abbas | ST668016 | - |
| 15/03/2011 | Brimstone | 10 | Black Hill | Cerne Abbas | ST671008 | - |
| 15/03/2011 | Brimstone | 20+ | Didlington | Wimborne | SU002076 | - |
| 15/03/2011 | Brimstone | 4 | Lane to Badbury Rings | Wimborne | ST967025 | - |
| 15/03/2011 | Brimstone | 1 | Broadwey | Weymouth | - | - |
| 15/03/2011 | Comma | 1 | Black Hill | Cerne Abbas | ST671008 | - |
| 15/03/2011 | Peacock | 1 | Verne Common | Portland | SY689735 | - |
| 15/03/2011 | Peacock | 1 | Didlington | Wimborne | SU002076 | - |
| 15/03/2011 | Red Admiral | 1 | Didlington | Wimborne | SU002076 | - |
| 15/03/2011 | Small Tortoiseshell | 1 | Industrial Estate | Maiden Newton | SY598979 | - |
| 14/03/2011 | Brimstone | 2 | Garden Chewton Common Road | Highcliffe | - | - |
| 14/03/2011 | Brimstone | 2 | - | Stalbridge | SU008035 | - |
| 14/03/2011 | Brimstone | 3 | - | Alderholt | SU111129 | - |
| 14/03/2011 | Brimstone | 3 | - | Alderholt | SU108118 | - |
| 14/03/2011 | Brimstone | 2 | - | Alderholt | SU104126 | - |
| 14/03/2011 | Brimstone | 1 | - | Gillingham | ST799259 | - |
| 14/03/2011 | Brimstone | 1m | Station Road | Gillingham | - | - |
| 14/03/2011 | Brimstone | 4 | Leigh Common | - | - | - |
| 14/03/2011 | Brimstone | 2 | West Moors | - | - | One male/one female |
| 14/03/2011 | Brimstone | 1 | Roadside hedgerow | Leweston | ST641120 | - |
| 14/03/2011 | Brimstone | 1 | Garden in Crossways | Dorchester | SY765882 | - |
| 14/03/2011 | Peacock | 1 | Garden in Crossways | Dorchester | SY765882 | - |
| 14/03/2011 | Small Tortoiseshell | 3 | - | Gillingham | ST799259 | - |
| 14/03/2011 | Small Tortoiseshell | 2 | Garden Common Mead Lane | Gillingham | - | - |
| 14/03/2011 | Small Tortoiseshell | 1 | St Catherines Drive | Bridport | - | - |
| 14/03/2011 | Small Tortoiseshell | 3 | Garden in Crossways | Dorchester | SY765882 | - |
| 13/03/2011 | Comma | 2 | Stour Valley LNR | Bournemouth | SZ086966 | 1m, 1f, courting, mating |
| 12/03/2011 | Brimstone | 6 | Arne Nature Reserve | Wareham | - | - |
| 12/03/2011 | Brimstone | 1m | Turbary Common West | Bournemouth | SZ058948 | - |
| 12/03/2011 | Comma | 1 | Alners Gorse | Sturminster Newton | ST736100 | - |
| 12/03/2011 | Small Tortoiseshell | 1 | Marnhull | - | - | - |
| 08/03/2011 | Brimstone | 1m | Alners Gorse | Sturminster Newton | ST736100 | - |
| 07/03/2011 | Peacock | 1 | Frampton Farm | Leigh | ST613086 | - |
| 07/03/2011 | Red Admiral | 1 | Upton Country Park | Poole | SY995929 | - |
| 07/03/2011 | Red Admiral | 1 | Upton Country Park | Poole | SY995929 | - |
| 07/03/2011 | Small Tortoiseshell | 1 | Frampton Farm | Leigh | ST613086 | - |
| 07/03/2011 | Small Tortoiseshell | 1 | Cedar Drive | Wimborne | SU035002 | - |
| 06/03/2011 | Painted Lady | 1 | Art Gallery, West Bay | Bridport | - | A damaged individual was seen and photgraphed during sunny weather. This is extremely early and may have come from a breeding kit and been released |
| 01/03/2011 | Painted Lady | 17 | West Bay car park/play area | Bridport | - | Seen in a flower bed with Pansies. It was a very cold day/night and the following day only a handful left, poor things. Is this a record as they should not be about this early. I do have photos to prove this. |
| 24/02/2011 | Brimstone | 1 | Anne's Cottage | Wimborne | SU028123 | - |
| 24/02/2011 | Brimstone | 1 | Garden | Corfe Mullen | SY988971 | I do not have a photo of the brimstone. However, it was so "bright" that it couldn't be mistaken. |
| 24/02/2011 | Brimstone | 1 | Morden Bog | Wareham | SY910924 | - |
| 24/02/2011 | Brimstone | 1 | - | - | - | My first sightings of 2011 |
| 24/02/2011 | Brimstone | 1 | West Moors | - | - | - |
| 24/02/2011 | Brimstone | 1m | - | Sturminster Newton | - | - |
| 24/02/2011 | Brimstone | 1 | - | Wimborne | SU020003 | - |
| 24/02/2011 | Peacock | 1 | Garden | Corfe Mullen | SY988971 | I have a photo of the peacock |
| 24/02/2011 | Peacock | 1 | The Retreat, Pimperne | Blandford Forum | - | - |
| 17/02/2011 | Red Admiral | 1 | Binnegar Hall, East Stoke | Wareham | SY884873 | - |
| 14/02/2011 | Brimstone | 1 | Manor Road | Dorchester | SY694897 | - |
| 12/02/2011 | Red Admiral | 1 | Kingston Lacy House | Wimborne | - | - |
| 08/02/2011 | Brimstone | 1 | Wareham Golf Club car park | Wareham | - | - |
| 08/02/2011 | Red Admiral | 1 | Alderholt | Fordingbridge | - | In garden all afternoon feeding on snowdrops and crocuses. Rather worn and abraded. Photographed. |
| 03/02/2011 | Red Admiral | 1 | Arne Nature Reserve | Wareham | - | - |
| 03/02/2011 | Red Admiral | 1 | Alexandra Road | Poole | SZ045919 | - |
| 22/01/2011 | Brimstone | 5m | Binnegar Hall, East Stoke | Wareham | SY884873 | - |
| 22/01/2011 | Comma | 2 | Binnegar Hall, East Stoke | Wareham | SY884873 | - |
| 22/01/2011 | Peacock | 2 | Binnegar Hall, East Stoke | Wareham | SY884873 | - |
| 22/01/2011 | Speckled Wood | 1 | Binnegar Hall, East Stoke | Wareham | SY884873 | - |
| 19/01/2011 | Red Admiral | 1 | Cogden Beach | Bridport | SY498885 | - |
| 19/01/2011 | Small Tortoiseshell | 1 | High Street | Gillingham | - | - |
| 18/01/2011 | Peacock | 1 | Moor Road | Broadstone | SZ010961 | Resting on shed wall in bright sun |
| 18/01/2011 | Red Admiral | 1 | Malvern Road, Moordown | Bournemouth | SZ093948 | In flight, in warm sunshine |
| 09/01/2011 | Red Admiral | 1 | Ferry Rd, Studland Heath | Studland | SZ026852 | - |
| 07/01/2011 | Small Tortoiseshell | 1 | County Hall grounds | Dorchester | - | 8 degrees. Sunny. |

