Additional notes for each month follow the table
Surveys conducted by Alf Smallbone
| Species | Apr 4 | Apr 13 | Apr 17 | Apr 26 | May 4 | May 9 | May 15 | May 26 | May 30 | Jun 7 | Jun 15 | Jun 20 | Jun 29 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Brimstone | 1 | 1 | |||||||||||
| Comma | 1 | 1 | 1 | 4 | |||||||||
| Common Blue | 1 | 1 | 1 | 1 | |||||||||
| Essex Skipper | |||||||||||||
| Gatekeeper | |||||||||||||
| Green-veined White | 1 | 4 | 3 | 1 | 2 | 1 | |||||||
| Holly Blue | 1 | ||||||||||||
| Large Skipper | 2 | 9 | 12 | ||||||||||
| Large White | 1 | 1 | |||||||||||
| Meadow Brown | 4 | 17 | 32 | ||||||||||
| Orange Tip | 1 | 4 | 5 | 5 | 4 | 5 | 4 | * 3 | |||||
| Painted Lady | * | 1 | 1 | 1 | 2 | ||||||||
| Peacock | 2 | 1 | 2 | 1 | 3 | 1 | 1 | 1 | 1 | ||||
| Red Admiral | * 2 | 1 | 1 | 1 | |||||||||
| Ringlet | 5 | ||||||||||||
| Small Copper | 1 | ||||||||||||
| Small Heath | |||||||||||||
| Small Skipper | |||||||||||||
| Small Tortoiseshell | 6 | 2 | 1 | 1 | 1 | 3 | 3 | * | 1 | 11 | 16 | 9 | |
| Small White | 1 | 1 | 1 | * | 1 | 1 | |||||||
| Speckled Wood | 2 | 1 | * 3 | 3 | 1 | ||||||||
| Apr 4 | Apr 13 | Apr 17 | Apr 26 | May 4 | May 9 | May 15 | May 26 | May 30 | Jun 7 | Jun 15 | Jun 20 | Jun 29 | |
| Species recorded | 5 | 3 | 4 | 6 | 5 | 5 | 5 | 4 | 6 | 5 | 6 | 7 | 11 |