Surveys conducted by Alf Smallbone
| Species | Apr 6 | Apr 14 | Apr 22 | Apr 29 | May 18 | May 25 | Jun 1 | Jun 8 | Jun 23 | Jul 6 | Jul 13 | Jul 28 | Aug 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Brimstone | 1 | 3 | |||||||||||
| Small Tortoiseshell | 1 | ||||||||||||
| Comma | 1 | 3 | 9 | 3 | 2 | 1 | |||||||
| Peacock | 1 | 1 | 4 | 1 | 2 | 1 | 1 | ||||||
| Large White | 1 | 1 | 2 | 4 | 3 | ||||||||
| Green-veined White | 1 | 4 | 9 | 1 | 1 | 2 | 4 | 7 | 5 | ||||
| Holly Blue | |||||||||||||
| Orange Tip | 3 | 1 | 5 | 1 | 1 | ||||||||
| Small White | 1 | 1 | 3 | 2 | 2 | 2 | |||||||
| Speckled Wood | 2 | 1 | 4 | 1 | 4 | 4 | 1 | 7 | |||||
| Small Copper | 2 | 1 | 1 | ||||||||||
| Large Skipper | 2 | 2 | 1 | ||||||||||
| Meadow Brown | 2 | 9 | 22 | 17 | 13 | 11 | |||||||
| Red Admiral | 1 | 2 | 4 | 5 | 3 | 2 | 1 | ||||||
| Common Blue | |||||||||||||
| Painted Lady | |||||||||||||
| Ringlet | 3 | 4 | 1 | ||||||||||
| Gatekeeper | 1 | 4 | 10 | 5 | |||||||||
| Essex Skipper | 2 | ||||||||||||
| Marbled White | |||||||||||||
| Meadow Brown | |||||||||||||
| Clouded Yellow | |||||||||||||
| Apr 6 | Apr 14 | Apr 22 | Apr 29 | May 18 | May 25 | Jun 1 | Jun 8 | Jun 23 | Jul 6 | Jul 13 | Jul 28 | Aug 3 | |
| Species recorded | 3 | 7 | 5 | 7 | 2 | 2 | 3 | 5 | 3 | 11 | 11 | 11 | 9 |