Milldown (NDDC): Counts for the year 2001
| | 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 |
6 |
34 |
40 |
8 |
4 |
. |
. |
2 |
. |
. |
. |
. |
| Essex Skipper |
|
|
|
|
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
2 |
. |
4 |
. |
. |
. |
. |
. |
. |
. |
. |
| Large Skipper |
|
|
|
|
|
. |
. |
. |
. |
. |
. |
2 |
6 |
. |
4 |
2 |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
| Brimstone |
|
|
|
|
|
16 |
. |
6 |
. |
6 |
. |
2 |
. |
. |
. |
. |
2 |
4 |
8 |
28 |
2 |
2 |
. |
. |
. |
. |
| Large White |
|
|
|
|
|
. |
. |
2 |
8 |
4 |
2 |
. |
. |
. |
4 |
2 |
6 |
4 |
44 |
18 |
2 |
8 |
4 |
6 |
. |
. |
| Small White |
|
|
|
|
|
2 |
. |
6 |
. |
6 |
2 |
. |
. |
. |
10 |
10 |
28 |
20 |
10 |
24 |
4 |
36 |
18 |
6 |
18 |
4 |
| Green-veined White |
|
|
|
|
|
4 |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
2 |
2 |
2 |
. |
4 |
. |
. |
. |
. |
| Orange Tip |
|
|
|
|
|
4 |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
| Small Copper |
|
|
|
|
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
4 |
. |
. |
. |
. |
. |
. |
. |
2 |
. |
| Common Blue |
|
|
|
|
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
4 |
10 |
12 |
. |
. |
. |
. |
| Holly Blue |
|
|
|
|
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
2 |
4 |
4 |
12 |
2 |
6 |
. |
. |
. |
. |
| Red Admiral |
|
|
|
|
|
. |
. |
. |
4 |
. |
. |
. |
2 |
. |
2 |
2 |
8 |
4 |
4 |
2 |
4 |
. |
2 |
2 |
. |
. |
| Painted Lady |
|
|
|
|
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
2 |
. |
. |
. |
2 |
2 |
2 |
. |
. |
. |
. |
| Small Tortoiseshell |
|
|
|
|
|
. |
. |
. |
. |
. |
. |
. |
. |
2 |
4 |
8 |
24 |
. |
. |
. |
4 |
6 |
30 |
6 |
10 |
. |
| Peacock |
|
|
|
|
|
2 |
2 |
. |
. |
. |
. |
. |
. |
. |
. |
. |
20 |
6 |
16 |
16 |
. |
2 |
. |
. |
6 |
. |
| Comma |
|
|
|
|
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
6 |
4 |
6 |
6 |
8 |
. |
. |
. |
. |
. |
4 |
. |
| Speckled Wood |
|
|
|
|
|
4 |
2 |
. |
8 |
4 |
8 |
2 |
. |
. |
. |
10 |
12 |
12 |
6 |
8 |
4 |
12 |
. |
6 |
4 |
. |
| Marbled White |
|
|
|
|
|
. |
. |
. |
. |
. |
. |
. |
. |
8 |
. |
. |
18 |
. |
. |
. |
. |
. |
. |
. |
. |
. |
| Gatekeeper/Hedge Brown |
|
|
|
|
|
. |
. |
. |
. |
. |
. |
. |
. |
4 |
10 |
48 |
66 |
14 |
8 |
6 |
4 |
. |
. |
. |
. |
. |
| Meadow Brown |
|
|
|
|
|
. |
. |
. |
. |
. |
. |
12 |
86 |
162 |
202 |
164 |
298 |
124 |
182 |
66 |
28 |
20 |
10 |
. |
. |
. |
| Small Heath |
|
|
|
|
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
8 |
. |
. |
. |
. |
. |
. |
. |