DateSpeciesPlaceCount
20th AugLarge WhiteFarmoor Reservoir, Oxon1
 Small WhiteFarmoor Reservoir, Oxon6
 Green-veined WhiteFarmoor Reservoir, Oxon1
 Small CopperFarmoor Reservoir, Oxon2
 Brown ArgusFarmoor Reservoir, Oxon2
 Common BlueFarmoor Reservoir, Oxon5
 Speckled WoodFarmoor Reservoir, Oxon3
 Meadow BrownFarmoor Reservoir, Oxon2
17th AugBrimstoneLardon Chase, Berks3♂,2♀
 Large WhiteLardon Chase, Berks1
 Small WhiteLardon Chase, Berks1
 Small CopperLardon Chase, Berks4
 Brown ArgusLardon Chase, Berks2
 Common BlueLardon Chase, Berks12
 Chalk Hill BlueLardon Chase, Berks3
 Adonis BlueLardon Chase, Berks20+♂,10+♀
 Small TortoiseshellLardon Chase, Berks2
 GatekeeperLardon Chase, Berks1
 Meadow BrownLardon Chase, Berks50+
 Small HeathLardon Chase, Berks6
16th AugLarge SkipperWhitecross Green Wood, Oxon1
 Green-veined WhiteOtmoor, Oxon5
 Brown HairstreakWhitecross Green Wood, Oxon1♀
 Purple HairstreakWhitecross Green Wood, Oxon2
 Small CopperWhitecross Green Wood, Oxon3
 Common BlueWhitecross Green Wood, Oxon1♂,2♀
 Common BlueOtmoor, Oxon1♂
 PeacockWhitecross Green Wood, Oxon3
 Silver-washed FritillaryWhitecross Green Wood, Oxon1♂,1♀
 Speckled WoodWhitecross Green Wood, Oxon7
 Speckled WoodOtmoor, Oxon4
 GatekeeperOtmoor, Oxon1
 GatekeeperWhitecross Green Wood, Oxon5
 Meadow BrownWhitecross Green Wood, Oxon3
 Meadow BrownOtmoor, Oxon10+
15th AugLarge WhiteWhitecross Green Wood, Oxon1
 Small WhiteWhitecross Green Wood, Oxon4+
 Brown HairstreakWhitecross Green Wood, Oxon1♀
 Purple HairstreakWhitecross Green Wood, Oxon1
 Small CopperWhitecross Green Wood, Oxon1
 Brown ArgusWhitecross Green Wood, Oxon1
 Common BlueWhitecross Green Wood, Oxon10♂,1♀
 PeacockWhitecross Green Wood, Oxon3
 Speckled WoodWhitecross Green Wood, Oxon2
 GatekeeperWhitecross Green Wood, Oxon2
 Meadow BrownWhitecross Green Wood, Oxon10
13th AugLarge WhiteWest Walton, Cambs2
 Small WhiteWest Walton, Cambs4+
 Green-veined WhiteWest Walton, Cambs1
 Red AdmiralWest Walton, Cambs4+
 PeacockWest Walton, Cambs8+
 Small TortoiseshellWest Walton, Cambs4+
 GatekeeperWest Walton, Cambs3
12th AugSmall CopperDersingham Bog, Norfolk1
 Holly BlueDersingham Bog, Norfolk1
 PeacockWest Walton, Cambs1
 PeacockDersingham Bog, Norfolk2
 CommaWest Walton, Cambs1
 Small TortoiseshellDersingham Bog, Norfolk1
 GatekeeperDersingham Bog, Norfolk2
 Meadow BrownDersingham Bog, Norfolk1
11th AugEssex SkipperBucknell Wood, Northants1
 Wood WhiteBucknell Wood, Northants5♂
 BrimstoneBucknell Wood, Northants2♂,1♀
 Green-veined WhiteBucknell Wood, Northants14
 Brown ArgusBucknell Wood, Northants1
 Common BlueBucknell Wood, Northants4
 Red AdmiralBucknell Wood, Northants1
 Painted LadyBucknell Wood, Northants1
 PeacockBucknell Wood, Northants8
 Silver-washed FritillaryBucknell Wood, Northants16♂,5♀
 Speckled WoodBucknell Wood, Northants6
 GatekeeperBucknell Wood, Northants8
 Meadow BrownBucknell Wood, Northants4
10th AugSmall WhiteAllotment, Abingdon, Oxon
 Green-veined WhiteFarmoor Reservoir, Oxon2
 Brown ArgusFarmoor Reservoir, Oxon1
 Common BlueFarmoor Reservoir, Oxon7♂,1♀
 Red AdmiralFarmoor Reservoir, Oxon1
 Speckled WoodFarmoor Reservoir, Oxon2
 GatekeeperGarden, Abingdon, Oxon1
7th AugLarge WhiteGarden, Abingdon, Oxon1
 Small TortoiseshellGarden, Abingdon, Oxon1
6th AugClouded YellowCothill Fen, Oxon1
 BrimstoneDry Sandford Pit, Oxon5
 Large WhiteDry Sandford Pit, Oxon3
 Large WhiteGarden, Abingdon, Oxon3+
 Green-veined WhiteParsonage Moor, Oxon2
 Green-veined WhiteCothill Fen, Oxon8
 Green-veined WhiteDry Sandford Pit, Oxon2
 Small CopperDry Sandford Pit, Oxon3
 Brown ArgusDry Sandford Pit, Oxon3
 Common BlueDry Sandford Pit, Oxon7
 Red AdmiralGarden, Abingdon, Oxon1
 Red AdmiralParsonage Moor, Oxon1
 Red AdmiralDry Sandford Pit, Oxon3
 Painted LadyDry Sandford Pit, Oxon1
 PeacockDry Sandford Pit, Oxon4
 PeacockParsonage Moor, Oxon2
 CommaDry Sandford Pit, Oxon2
 Silver-washed FritillaryDry Sandford Pit, Oxon1♂
 Speckled WoodCothill Fen, Oxon1
 GatekeeperDry Sandford Pit, Oxon6
 GatekeeperCothill Fen, Oxon1
 Meadow BrownDry Sandford Pit, Oxon16+
 Meadow BrownCothill Fen, Oxon6
 Small HeathDry Sandford Pit, Oxon1
4th AugLarge WhiteGarden, Abingdon, Oxon3
 Large WhiteAllotment, Abingdon, Oxon1
 Small WhiteAllotment, Abingdon, Oxon6+
3rd AugBrimstoneOtmoor, Oxon1♂
 Small WhiteWhitecross Green Wood, Oxon2
 Green-veined WhiteOtmoor, Oxon6
 Brown HairstreakOtmoor, Oxon1♂
 Brown ArgusWhitecross Green Wood, Oxon1
 Common BlueWhitecross Green Wood, Oxon2
 Common BlueOtmoor, Oxon2
 Red AdmiralOtmoor, Oxon3
 Painted LadyWhitecross Green Wood, Oxon1
 Painted LadyOtmoor, Oxon1
 CommaOtmoor, Oxon1
 Silver-washed FritillaryWhitecross Green Wood, Oxon1♀
 Speckled WoodOtmoor, Oxon3
 GatekeeperOtmoor, Oxon6+
 GatekeeperWhitecross Green Wood, Oxon4
 Meadow BrownOtmoor, Oxon15+
 Meadow BrownWhitecross Green Wood, Oxon20+
 RingletOtmoor, Oxon1
1st AugLarge WhiteFarmoor Reservoir, Oxon1
 Green-veined WhiteFarmoor Reservoir, Oxon2
 Brown ArgusFarmoor Reservoir, Oxon1
 Red AdmiralGarden, Abingdon, Oxon1
 Red AdmiralFarmoor Reservoir, Oxon2
 CommaFarmoor Reservoir, Oxon1
 Speckled WoodFarmoor Reservoir, Oxon3
 GatekeeperFarmoor Reservoir, Oxon1
 Meadow BrownFarmoor Reservoir, Oxon6
30th JulRed AdmiralEynsham, Oxon1
29th JulLarge WhiteAllotment, Abingdon, Oxon1
 Large WhiteGarden, Abingdon, Oxon2+
 Green-veined WhiteStandlake Common, Oxon1
 Common BlueStandlake Common, Oxon1
 Holly BlueGarden, Abingdon, Oxon1
 Red AdmiralStandlake Common, Oxon1
 Speckled WoodStandlake Common, Oxon3
 Meadow BrownStandlake Common, Oxon1
28th JulLarge WhiteAllotment, Abingdon, Oxon2
 GatekeeperGarden, Abingdon, Oxon1
 GatekeeperAllotment, Abingdon, Oxon1
23rd JulSmall SkipperAston Rowant NNR, Oxon7+
 Silver-spotted SkipperAston Rowant NNR, Oxon7
 Large SkipperAston Rowant NNR, Oxon1
 BrimstoneAston Rowant NNR, Oxon3♂,1♀
 Large WhiteAston Rowant NNR, Oxon12
 Small WhiteGarden, Abingdon, Oxon1
 Small WhiteAston Rowant NNR, Oxon2
 Green-veined WhiteAston Rowant NNR, Oxon1
 Small CopperAston Rowant NNR, Oxon6
 Brown ArgusAston Rowant NNR, Oxon12+
 Common BlueAston Rowant NNR, Oxon50+
 Chalk Hill BlueAston Rowant NNR, Oxon70+
 Red AdmiralGarden, Abingdon, Oxon1
 Red AdmiralAston Rowant NNR, Oxon3
 Painted LadyAston Rowant NNR, Oxon1
 PeacockAston Rowant NNR, Oxon1
 CommaAston Rowant NNR, Oxon3
 Small TortoiseshellAston Rowant NNR, Oxon2
 Dark Green FritillaryAston Rowant NNR, Oxon6
 Silver-washed FritillaryAston Rowant NNR, Oxon1
 Marbled WhiteAston Rowant NNR, Oxon1
 GatekeeperAston Rowant NNR, Oxon30+
 Meadow BrownAston Rowant NNR, Oxon80+
 Small HeathAston Rowant NNR, Oxon10+
22nd JulLarge WhiteAllotment, Abingdon, Oxon1
 Large WhiteGarden, Abingdon, Oxon1
 GatekeeperAllotment, Abingdon, Oxon2
 Meadow BrownAllotment, Abingdon, Oxon1
18th JulSmall SkipperGreenham Common, Berks1
 Small SkipperFence Wood, Berks5
 Essex SkipperAllotment, Abingdon, Oxon2
 BrimstoneFence Wood, Berks5♂,10♀
 BrimstoneGreenham Common, Berks1♀
 Large WhiteFence Wood, Berks4
 Large WhiteGreenham Common, Berks1
 Large WhiteAllotment, Abingdon, Oxon4+
 Large WhiteGarden, Abingdon, Oxon2
 Small WhiteGarden, Abingdon, Oxon1
 Small WhiteAllotment, Abingdon, Oxon4+
 Small WhiteFence Wood, Berks1
 Green-veined WhiteFence Wood, Berks4
 Small CopperGreenham Common, Berks1
 Common BlueGreenham Common, Berks18+
 Common BlueAllotment, Abingdon, Oxon1
 Holly BlueGreenham Common, Berks1
 Red AdmiralGreenham Common, Berks2
 Red AdmiralAllotment, Abingdon, Oxon1
 Red AdmiralFence Wood, Berks1
 CommaAllotment, Abingdon, Oxon1
 CommaFence Wood, Berks2
 Silver-washed FritillaryFence Wood, Berks3
 Speckled WoodFence Wood, Berks1
 Marbled WhiteFence Wood, Berks4
 GraylingGreenham Common, Berks8
 GatekeeperGreenham Common, Berks40+
 GatekeeperFence Wood, Berks20+
 GatekeeperGarden, Abingdon, Oxon1
 GatekeeperAllotment, Abingdon, Oxon1
 Meadow BrownAllotment, Abingdon, Oxon1
 Meadow BrownFence Wood, Berks10+
 Meadow BrownGreenham Common, Berks20+
 RingletFence Wood, Berks3
16th JulEssex SkipperAllotment, Abingdon, Oxon2
 Large WhiteAllotment, Abingdon, Oxon4+
 Large WhiteGarden, Abingdon, Oxon2
 Small WhiteGarden, Abingdon, Oxon1
 Small WhiteAllotment, Abingdon, Oxon4+
 Green-veined WhiteAllotment, Abingdon, Oxon1
 Common BlueAllotment, Abingdon, Oxon1
 Red AdmiralAllotment, Abingdon, Oxon1
 CommaAllotment, Abingdon, Oxon1
 Small TortoiseshellAllotment, Abingdon, Oxon1
 GatekeeperAllotment, Abingdon, Oxon2
 Meadow BrownAllotment, Abingdon, Oxon1
15th JulSmall WhiteGarden, Abingdon, Oxon1
14th JulLarge WhiteAllotment, Abingdon, Oxon1
9th JulEssex SkipperAllotment, Abingdon, Oxon2
 BrimstoneAllotment, Abingdon, Oxon1♂
 Large WhiteAllotment, Abingdon, Oxon4+
 Large WhiteGarden, Abingdon, Oxon4
 Small WhiteAllotment, Abingdon, Oxon3
 Marbled WhiteAllotment, Abingdon, Oxon1
 GatekeeperAllotment, Abingdon, Oxon2
 Meadow BrownGarden, Abingdon, Oxon1
8th JulSmall SkipperAston Upthorpe Downs, Oxon2+
 Small SkipperBayworth, Oxon2+
 Essex SkipperBayworth, Oxon2+
 Essex SkipperAllotment, Abingdon, Oxon2
 Essex SkipperAston Upthorpe Downs, Oxon2+
 Large SkipperAston Upthorpe Downs, Oxon1
 Large SkipperBayworth, Oxon2
 BrimstoneAston Upthorpe Downs, Oxon2
 Large WhiteBayworth, Oxon4
 Large WhiteGarden, Abingdon, Oxon1
 Large WhiteAston Upthorpe Downs, Oxon9
 Large WhiteAllotment, Abingdon, Oxon2
 Small WhiteAston Upthorpe Downs, Oxon3
 Small WhiteAllotment, Abingdon, Oxon1
 Green-veined WhiteAston Upthorpe Downs, Oxon5+
 Small CopperAllotment, Abingdon, Oxon1
 Small CopperAston Upthorpe Downs, Oxon3
 Common BlueAston Upthorpe Downs, Oxon4♂
 Chalk Hill BlueAston Upthorpe Downs, Oxon1♂,1♀
 Holly BlueBayworth, Oxon1
 Red AdmiralAston Upthorpe Downs, Oxon2
 PeacockAston Upthorpe Downs, Oxon2♂
 CommaBayworth, Oxon4
 CommaAston Upthorpe Downs, Oxon18+
 Small TortoiseshellAston Upthorpe Downs, Oxon13
 Small TortoiseshellAllotment, Abingdon, Oxon1
 Silver-washed FritillaryBayworth, Oxon1
 Marbled WhiteAston Upthorpe Downs, Oxon12
 GatekeeperAston Upthorpe Downs, Oxon40+
 GatekeeperAllotment, Abingdon, Oxon4
 GatekeeperBayworth, Oxon40+
 Meadow BrownAston Upthorpe Downs, Oxon100+
 Meadow BrownBayworth, Oxon25+
 RingletAston Upthorpe Downs, Oxon11
 RingletBayworth, Oxon10+
 Small HeathAston Upthorpe Downs, Oxon11
6th JulEssex SkipperAllotment, Abingdon, Oxon1
 Large WhiteAllotment, Abingdon, Oxon1
 Small WhiteAllotment, Abingdon, Oxon1
 CommaAllotment, Abingdon, Oxon1
 Small TortoiseshellAllotment, Abingdon, Oxon1
4th JulEssex SkipperAllotment, Abingdon, Oxon2
 Small WhiteAllotment, Abingdon, Oxon2+
 Holly BlueGarden, Abingdon, Oxon1
 Small TortoiseshellAllotment, Abingdon, Oxon3
 GatekeeperAllotment, Abingdon, Oxon1♂
 Meadow BrownAllotment, Abingdon, Oxon1
2nd JulSmall SkipperFence Wood, Berks3
 Small SkipperSilchester Common, Hants2
 Essex SkipperFence Wood, Berks1
 Essex SkipperAllotment, Abingdon, Oxon2
 Large SkipperSilchester Common, Hants1
 Large SkipperFence Wood, Berks5+
 Large WhiteFence Wood, Berks3
 Green-veined WhiteFence Wood, Berks4
 Purple HairstreakSilchester Common, Hants3
 Silver-studded BlueSilchester Common, Hants7♂,10♀
 Holly BlueFence Wood, Berks1♂
 White AdmiralFence Wood, Berks3
 Red AdmiralFence Wood, Berks2
 CommaSilchester Common, Hants2
 CommaFence Wood, Berks9
 CommaGarden, Abingdon, Oxon9
 Small TortoiseshellAllotment, Abingdon, Oxon4
 Silver-washed FritillaryFence Wood, Berks10+♂
 Silver-washed FritillarySilchester Common, Hants1
 Speckled WoodFence Wood, Berks1
 Marbled WhiteSilchester Common, Hants1
 Marbled WhiteFence Wood, Berks3
 Meadow BrownFence Wood, Berks50+
 Meadow BrownSilchester Common, Hants20+
 RingletFence Wood, Berks50+
 RingletSilchester Common, Hants5+
 Small HeathSilchester Common, Hants4
1st JulSmall SkipperBernwood Forest, Bucks3+
 Large SkipperBernwood Forest, Bucks10+
 Large SkipperWaterperry Wood, Oxon10+
 Large SkipperWhitecross Green Wood, Oxon20+
 Large WhiteWhitecross Green Wood, Oxon3
 Small WhiteWhitecross Green Wood, Oxon1
 Green-veined WhiteWhitecross Green Wood, Oxon1
 Green-veined WhiteWaterperry Wood, Oxon3
 Purple HairstreakWhitecross Green Wood, Oxon6
 Purple HairstreakWaterperry Wood, Oxon10+
 White AdmiralBernwood Forest, Bucks3
 Purple EmperorBernwood Forest, Bucks1
 Purple EmperorWaterperry Wood, Oxon4
 Red AdmiralBernwood Forest, Bucks2
 Red AdmiralWhitecross Green Wood, Oxon2
 CommaWhitecross Green Wood, Oxon7
 CommaBernwood Forest, Bucks2
 Small TortoiseshellWhitecross Green Wood, Oxon2
 Silver-washed FritillaryWhitecross Green Wood, Oxon20+♂,2♀
 Silver-washed FritillaryWaterperry Wood, Oxon5♂
 Silver-washed FritillaryBernwood Forest, Bucks17+♂,3♀
 Speckled WoodWaterperry Wood, Oxon1
 Marbled WhiteBernwood Forest, Bucks6
 Marbled WhiteWhitecross Green Wood, Oxon30+
 GatekeeperWhitecross Green Wood, Oxon1♂
 Meadow BrownBernwood Forest, Bucks2
 Meadow BrownWhitecross Green Wood, Oxon50+
 Meadow BrownWaterperry Wood, Oxon4
 RingletWaterperry Wood, Oxon50+
 RingletBernwood Forest, Bucks20+
 RingletWhitecross Green Wood, Oxon50+
27th JunSmall SkipperAllotment, Abingdon, Oxon4+
 Essex SkipperAllotment, Abingdon, Oxon1♀
 Small WhiteAllotment, Abingdon, Oxon6+
 CommaAllotment, Abingdon, Oxon1
 Small TortoiseshellGarden, Abingdon, Oxon1
 Small TortoiseshellAllotment, Abingdon, Oxon6+
 Marbled WhiteAllotment, Abingdon, Oxon4+
 Meadow BrownGarden, Abingdon, Oxon1
 Meadow BrownAllotment, Abingdon, Oxon2
 RingletAllotment, Abingdon, Oxon1
26th JunSmall TortoiseshellGarden, Abingdon, Oxon1
25th JunSmall TortoiseshellAllotment, Abingdon, Oxon2
24th JunSmall SkipperAston Rowant NNR, Oxon6+
 Large SkipperAston Rowant NNR, Oxon2
 Large WhiteAston Rowant NNR, Oxon1
 Red AdmiralAston Rowant NNR, Oxon2
 Painted LadyAston Rowant NNR, Oxon1
 CommaAston Rowant NNR, Oxon4
 Small TortoiseshellAston Rowant NNR, Oxon8
 Dark Green FritillaryAston Rowant NNR, Oxon8+
 Silver-washed FritillaryAston Rowant NNR, Oxon1
 Speckled WoodAston Rowant NNR, Oxon1
 Marbled WhiteAston Rowant NNR, Oxon70+
 Meadow BrownAston Rowant NNR, Oxon30+
 RingletAston Rowant NNR, Oxon11+
 Small HeathAston Rowant NNR, Oxon15+