Porton Down: Counts for the year 2003
| | APR | MAY | JUN | JUL | AUG | SEP |
| Week no. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| Site | |
| Small Skipper |
. |
. |
. |
. |
|
. |
. |
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
2 |
1 |
. |
. |
. |
. |
. |
. |
| Silver-spotted Skipper |
. |
. |
. |
. |
|
. |
. |
|
. |
. |
. |
. |
. |
. |
. |
. |
4 |
6 |
31 |
35 |
16 |
3 |
. |
. |
. |
. |
| Large Skipper |
. |
. |
. |
. |
|
. |
. |
|
. |
. |
. |
. |
. |
4 |
8 |
3 |
. |
1 |
. |
. |
. |
. |
. |
. |
. |
. |
| Dingy Skipper |
. |
. |
. |
. |
|
3 |
4 |
|
. |
2 |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
| Grizzled Skipper |
. |
. |
2 |
. |
|
3 |
. |
|
1 |
. |
. |
. |
1 |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
| Clouded Yellow |
. |
. |
. |
. |
|
. |
. |
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
1 |
1 |
1 |
. |
1 |
. |
. |
. |
. |
| Brimstone |
. |
. |
2 |
. |
|
2 |
1 |
|
. |
4 |
1 |
. |
1 |
. |
. |
. |
2 |
. |
5 |
2 |
. |
. |
. |
. |
. |
. |
| Large White |
. |
. |
. |
. |
|
. |
1 |
|
. |
. |
. |
. |
1 |
1 |
4 |
1 |
. |
8 |
1 |
1 |
. |
. |
. |
. |
1 |
. |
| Small White |
. |
. |
. |
. |
|
. |
. |
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
3 |
5 |
2 |
6 |
. |
2 |
1 |
. |
| Green-veined White |
. |
. |
. |
. |
|
1 |
. |
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
3 |
. |
1 |
. |
. |
. |
. |
| Green Hairstreak |
. |
. |
. |
. |
|
. |
1 |
|
4 |
2 |
. |
2 |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
| Small Copper |
. |
. |
. |
1 |
|
. |
. |
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
1 |
. |
. |
1 |
4 |
8 |
11 |
18 |
2 |
| Brown Argus |
. |
. |
. |
. |
|
2 |
. |
|
3 |
. |
. |
. |
. |
. |
. |
1 |
. |
2 |
. |
. |
4 |
1 |
. |
. |
. |
. |
| Common Blue |
. |
. |
. |
. |
|
. |
5 |
|
77 |
92 |
101 |
61 |
46 |
3 |
. |
. |
1 |
1 |
18 |
49 |
47 |
11 |
3 |
3 |
5 |
. |
| Chalk-hill Blue |
. |
. |
. |
. |
|
. |
. |
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
10 |
3 |
. |
. |
. |
. |
. |
. |
| Adonis Blue |
. |
. |
. |
. |
|
. |
. |
|
2 |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
1 |
. |
. |
. |
. |
. |
. |
| Red Admiral |
. |
. |
. |
. |
|
. |
. |
|
. |
. |
1 |
. |
. |
. |
. |
. |
. |
. |
. |
2 |
. |
. |
. |
2 |
. |
. |
| Painted Lady |
. |
. |
. |
. |
|
2 |
2 |
|
. |
1 |
. |
1 |
1 |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
| Small Tortoiseshell |
. |
1 |
1 |
. |
|
. |
. |
|
. |
. |
1 |
. |
1 |
. |
. |
1 |
. |
. |
4 |
1 |
. |
. |
. |
. |
. |
. |
| Peacock |
. |
. |
1 |
2 |
|
3 |
1 |
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
1 |
. |
1 |
. |
. |
. |
. |
. |
| Dark Green Fritillary |
. |
. |
. |
. |
|
. |
. |
|
. |
. |
1 |
15 |
98 |
39 |
24 |
12 |
6 |
2 |
2 |
. |
. |
. |
. |
. |
. |
. |
| Speckled Wood |
. |
. |
. |
. |
|
. |
. |
|
. |
. |
. |
. |
. |
. |
1 |
. |
. |
. |
. |
. |
. |
. |
2 |
1 |
. |
. |
| Marbled White |
. |
. |
. |
. |
|
. |
. |
|
. |
. |
. |
2 |
7 |
10 |
9 |
2 |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
| Gatekeeper/Hedge Brown |
. |
. |
. |
. |
|
. |
. |
|
. |
. |
. |
. |
. |
. |
7 |
1 |
. |
3 |
1 |
. |
. |
. |
. |
. |
. |
. |
| Meadow Brown |
. |
. |
. |
. |
|
. |
. |
|
. |
. |
. |
. |
5 |
4 |
49 |
77 |
128 |
216 |
408 |
519 |
352 |
225 |
74 |
65 |
21 |
5 |
| Small Heath |
. |
. |
. |
. |
|
. |
3 |
|
2 |
6 |
8 |
15 |
65 |
57 |
57 |
16 |
18 |
6 |
8 |
26 |
35 |
79 |
22 |
14 |
17 |
. |
| Ringlet |
. |
. |
. |
. |
|
. |
. |
|
. |
. |
. |
. |
2 |
1 |
1 |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |