BOLD indicates Lifer
- Brimstone [May Work]
- Brown Argus [May Fordon Chalk Bank]
- Comma [April Work]
- Common Blue [May Fordon Chalk Bank]
- Dark Green Fritillary [June Whitbarrows]
- Dingy Skipper [May Bullcliffe]
- Gatekeeper [July Work]
- Green-veined White [April Old Moor]
- High Brown Fritillary [Undermillbeck Common]
- Holly Blue [Garden]
- Large Blue [June at Collared Hill]
- Large Heath [June Foulshaw Moss]
- Large Skipper [May Fordon Chalk Bank]
- Large White [May Work]
- Marbled White [June at Collard Hill]
- Meadow Brown [June at Work]
- Orange Tip [April Old Moor]
- Peacock [April Old Moor]
- Red Admiral [May Strumpshaw Fen]
- Ringlet [June at Work]
- Silver washed Fritillary [Whitbarrow]
- Small Blue [May Farnham]
- Small Copper [May Fordon Chalk Bank]
- Small Heath [May Bullcliffe]
- Small Pearl Bordered Fritillary [Undermillbeck Common]
- Small Skipper [June Work]
- Small Tortoiseshell [April St Aidans]
- Small White [May Work]
- Speckled Wood [April Old Moor]
- Swallowtail [May Strumpshaw Fen]
- White Admiral [Chambers Wood Farm]
Huddsbirder 