White-letter Hairstreak Satyrium w-album (Knoch)

 

Widespread in England and parts of E & S Wales.

Hedgerows, scrubland and woodland rides.

Wych Elm, English Elm and Small-leaved Elm.

Usually early July to early August.



2017.08.10 Berwickshire Paxton Toll 1 East Scotland BC
2017.07.25 Dorset Alners Gorse 1 Dorset BC
2017.07.25 Lancashire Key Park, Blundellsands 1 Lancs BC
2017.07.24 Wiltshire Danks Down, Ford 2 Wilts BC
2017.07.20 Dorset Alners Gorse 2 Dorset BC
2017.07.17 Cambridgeshire Bedford Perlieus Wood 22 Fisher, Paul
2017.07.13 Cumbria Sedgewick 1 Cumbria BC
2017.07.13 Cumbria Force Bridge, Sedgewick 2 Cumbria BC
2017.07.13 Lancashire Brockholes NR 1 Lancs BC
2017.07.13 Sussex Hollingbury Park 6 Sussex BC
2017.07.13 Sussex Lancing Ring 2 Sussex BC
2017.07.12 NorthamptonshirePitsford NR 1 Beds & Northants BC
2017.07.12 Lancashire Summit NR 4 Lancs BC
2017.07.09 Cambridgeshire Bedford Perlieus Wood 21 Cambs & Essex BC
2017.07.09 Lancashire Burnley Rd, Bacup 3 Lancs BC
2017.07.09 Lancashire Hareholme 4 Lancs BC
2017.07.09 Lancashire Helmshore dis r'way line, Haslington 4 Lancs BC
2017.07.09 Lancashire Hugh Mill Business Park, Waterfoot 7 Lancs BC
2017.07.09 Lancashire Lumb Vale 1 Lancs BC
2017.07.09 Lancashire The Holme, Townsendfold 2 Lancs BC
2017.07.09 Lancashire Thickett's Memorial Ground, Waterfoot 1 Lancs BC
2017.07.07 Essex Bedfords Park1 Cambs & Essex BC
2017.07.07 Sussex Rathlin Road Pond, Crawley 1 Sussex BC
2017.07.07 Bedfordshire Chicksands Wood 5 McLennan, Alex
2017.07.06 Lancashire Ainsdale NR 1 Lancs BC
2017.07.06 Lancashire Brockholes NR 1 Lancs BC
2017.07.06 Berkshire Maidenhead Thicket 2 Upper Thames BC
2017.07.06 Sussex Hollinbury Park 6+ Sussex BC
2017.07.05 Cumbria Brettagh Holt, Sedgewick 1 Cumbria BC
2017.07.05 Essex Hounslow Heath 3 Herts & Middlesex BC
2017.07.05 Hertfordshire Symondside Gt Wood 3 Herts & Middlesex BC
2017.07.05 Lancashire Brockholes NR 7 Lancs BC
2017.07.05 Lancashire Key Park, Blundellsands 10 Lancs BC
2017.07.05 Sussex St Leonard's Forest 1+ Sussex BC
2017.07.05 Wiltshire Ravensroost Wood 1 Wilts BC
2017.07.03 Dorset Alners Gorse 3 Jenkins, Gareth 
2017.07.03 Cambridgeshire Bedford Perlieus Wood 20+ Frewin, Bob
2017.07.03 Cumbria Force Bridge, Sedgewick 1 Cumbria BC
2017.07.03 Devon Bovey Valley Wood 1+ Devon BC
2017.07.03 Lancashire Brockholes NR 1 Lancs BC
2017.07.03 Oxfordshire Whitecross Green Wood 1 Upper Thames BC
2017.07.02 Hertfordshire Norton Common, Letchworth 1 Herts & Middlesex BC
2017.07.02 Warwickshire Oversley Woods 1 UK Butterflies
2017.07.02 Lancashire Key Park, Blundellsands 4 Lancs BC
2017.07.02 Norfolk Holkham Meals 2 Riley, Adrian
2017.07.01 Cumbria Low Gelt Bridge 4 Cumbria BC
2017.07.01 Dorset Alners Gorse 4 Dorset BC
2017.07.01 Lancashire Key Park, Blundellsands 2 Lancs BC
2017.06.29 Glamorganshire Avalon Marshes 2 Jenkins, Gareth 
2017.06.29 Sussex Abbots Wood 1 Sussex BC
2017.06.27 Sussex Knepp Wildland 2 Sussex BC
2017.06.26 Dorset Iford Meadows 2 Dorset BC
2017.06.26 Essex Hanningfield NR several Cambs & Essex BC
2017.06.26 Suffolk Sapiston 5 Suffolk BC
2017.06.26 Wiltshire Ravensroost Wood 1 Wilts BC
2017.06.25 Cambridgeshire Bedford Purlieus20+ Cambs & Essex BC
2017.06.25 Cambridgeshire Brampton Wood 1+ Cambs & Essex BC
2017.06.25 Dorset Alners Gorse 8 Dorset BC
2017.06.24 Bedfordshire Putnoe Woods 4 Beds & Northants BC
2017.06.24 Bedfordshire Chicksands Wood 1 Beds & Northants BC
2017.06.22 Sussex Littlehampton Golf Course 5 Sussex BC
2017.06.21 Buckinghamshire Calvert NR 5 Upper Thames BC
2017.06.21 Essex Benfleet Downs 5+ Cambs & Essex BC
2017.06.21 NorthamptonshireFermyn Wood 16 Beds & Northants BC
2017.06.21 Hertfordshire Temple View, St Albans 5 Herts & Middlesex BC
2017.06.21 Lancashire Brockholes NR 1 Lancashire BC
2017.06.20 Bedfordshire Chicksands Wood 2 Beds & Northants BC
2017.06.20 Bedfordshire Hill Rise NR 5 Beds & Northants BC
2017.06.20 Sussex Hollingbury Park 1 Sussex BC
2017.06.20 Cambridgeshire Woodwalton Fen 1+ Cambs & Essex BC
2017.06.20 Hertfordshire Balls Wood 1 Herts & Middlesex BC
2017.06.19 Suffolk Dunwich Forest 16 Suffolk BC
2017.06.19 Essex Bradwell Bird Observatory 5 Cambs & Essex BC
2017.06.19 Hertfordshire Therfield Heath 12+ Herts & Middlesex BC
2017.06.18 Essex Benfleet Downs 6+ Feltham, Ann
2017.06.18 Suffolk Rymer Point many Suffolk BC
2017.06.17 Sussex Knepp Wildland several Sussex BC
2017.06.17 Dorset Alners Gorse 10 Dorset BC
2017.06.17 Cambridgeshire Devil's Dyke 6+ Cambs & Essex BC
2017.06.17 Essex Benfleet Downs 11 Cambs & Essex BC
2017.06.17 Hertfordshire Verulamium Park, St Albans2 Herts & Middlesex BC
2017.06.17 Lancashire Key Park 1 Lancashire BC
2017.06.17 Oxfordshire Standlake Common 4 Upper Thames BC
2017.06.17 Oxfordshire Piddlington Wood 7 Upper Thames BC
2017.06.16 Suffolk Dunwich Forest 1+ Suffolk BC
2017.06.16 Cambridgeshire Bedford Perlieus Wood 2 Cambs & Essex BC
2017.06.16 Hertfordshire Balls Wood 4 Herts & Middlesex BC
2017.06.16 Sussex Knepp Wildland a few Sussex BC
2017.06.16 Sussex Littlehampton Golf Course 10 Sussex BC
2017.06.15 Essex St Osyth  several Cambs & Essex BC
2017.06.15 Suffolk Dunwich Forest several Suffolk BC
2017.06.15 Suffolk Landseer Park 1 Suffolk BC
2017.06.13 Hampshire Test Valley, Testwood Lakes 1 Hants & IOW BC
2017.06.13 Hampshire Test Valley, Nursling 80+ Hants & IOW BC
2017.06.13 Hampshire Test Valley, Test Way 20+Hants & IOW BC
2017.06.13 Hampshire North Harbour, Cosham a few Hants & IOW BC
2017.06.13 Suffolk Dunwich Forest 1+ Suffolk BC
2017.06.10 Essex Benfleet Downs 15 Cambs & Essex BC
2017.06.10 Oxfordshire Chazey Heath 2 Upper Thames BC
2017.06.09 Essex Harlesden 2 Herts & Middlesex BC
2017.06.09 Sussex Brighton 1 Sussex BC
2017.06.04 Essex Benfleet Downs 2 Cambs & Essex BC