Meadow Brown
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 1,291,987
Speckled Wood
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 798,810
Gatekeeper
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 600,897
Ringlet
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 520,519
Peacock
- Group
- Butterflies and moths
- Peak month
- April
- Records since 2000
- 431,653
Small Heath
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 347,993
Red Admiral
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 292,792
Small Tortoiseshell
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 256,492
Marbled White
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 221,435
Comma
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 203,691
Painted Lady
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 105,523
Silver-washed Fritillary
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 102,029
Dark Green Fritillary
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 61,080
Wall
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 43,859
Grayling [butterfly]
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 30,847
Small Pearl-bordered Fritillary
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 22,974
Ladoga camilla
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 21,553
Marsh Fritillary
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 14,938
Clossiana euphrosyne
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 12,660
Scotch Argus
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 11,982
High Brown Fritillary
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 7,234
Heath fritillary
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 4,096
Large Heath
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 3,140
Purple Emperor
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 1,158
Glanville Fritillary
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 788
Mountain Ringlet
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 752
Eurodryas aurinia
- Group
- Butterflies and moths
- Peak month
- September
- Records since 2000
- 352
Heath Fritillary
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 129
Large tortoiseshell
- Group
- Butterflies and moths
- Peak month
- April
- Records since 2000
- 61