Castle Hill: Counts for the year 1981
| | 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 | Ind | |
| Small Skipper |
NI |
. |
. |
. |
|
. |
. |
. |
. |
. |
|
. |
. |
. |
. |
. |
3 |
31 |
129 |
147 |
196 |
106 |
19 |
21 |
2 |
. |
. |
| Essex Skipper |
NI |
. |
. |
. |
|
. |
. |
. |
. |
. |
|
. |
. |
. |
. |
. |
. |
6 |
18 |
14 |
12 |
5 |
3 |
6 |
. |
. |
. |
| Large Skipper |
23 |
. |
. |
. |
|
. |
. |
. |
. |
. |
|
. |
2 |
1 |
3 |
5 |
3 |
2 |
6 |
1 |
. |
. |
. |
. |
. |
. |
. |
| Dingy Skipper |
37 |
. |
. |
. |
|
. |
. |
. |
13 |
9 |
|
4 |
4 |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
| Clouded Yellow |
3 |
. |
. |
. |
|
. |
. |
. |
. |
. |
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
1 |
1 |
. |
. |
1 |
. |
. |
| Large White |
7 |
. |
. |
. |
|
. |
. |
. |
1 |
. |
|
1 |
. |
2 |
. |
. |
. |
. |
. |
1 |
1 |
. |
. |
. |
. |
. |
. |
| Small White |
50 |
. |
. |
. |
|
. |
. |
. |
3 |
6 |
|
. |
6 |
. |
. |
. |
. |
. |
2 |
1 |
10 |
10 |
6 |
3 |
. |
. |
. |
| Green-veined White |
1 |
. |
. |
. |
|
. |
. |
. |
. |
. |
|
. |
. |
. |
. |
. |
. |
. |
1 |
. |
. |
. |
. |
. |
. |
. |
. |
| Small Copper |
33 |
. |
. |
. |
|
. |
. |
2 |
4 |
2 |
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
2 |
6 |
4 |
3 |
7 |
1 |
1 |
| Brown Argus |
2 |
. |
. |
. |
|
. |
. |
. |
. |
. |
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
2 |
. |
. |
. |
. |
| Common Blue |
399 |
. |
. |
. |
|
. |
. |
. |
. |
2 |
|
72 |
66 |
48 |
18 |
6 |
2 |
1 |
2 |
. |
1 |
20 |
42 |
43 |
27 |
6 |
6 |
| Chalk-hill Blue |
585 |
. |
. |
. |
|
. |
. |
. |
. |
. |
|
. |
. |
. |
. |
. |
1 |
5 |
14 |
98 |
137 |
244 |
70 |
63 |
32 |
. |
. |
| Adonis Blue |
30 |
. |
. |
. |
|
. |
. |
. |
. |
. |
|
2 |
7 |
. |
. |
. |
. |
. |
. |
. |
. |
1 |
2 |
10 |
6 |
1 |
. |
| Red Admiral |
15 |
. |
. |
. |
|
. |
. |
. |
. |
. |
|
. |
. |
. |
. |
. |
. |
1 |
. |
2 |
. |
. |
. |
. |
. |
10 |
2 |
| Painted Lady |
3 |
. |
. |
. |
|
. |
. |
. |
. |
. |
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
2 |
1 |
. |
. |
. |
. |
| Small Tortoiseshell |
116 |
1 |
1 |
2 |
|
. |
. |
. |
. |
. |
|
. |
. |
. |
3 |
4 |
3 |
6 |
1 |
1 |
. |
. |
8 |
27 |
11 |
28 |
19 |
| Peacock |
17 |
. |
5 |
1 |
|
. |
1 |
. |
. |
1 |
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
2 |
. |
4 |
1 |
. |
. |
. |
| Comma |
6 |
. |
. |
. |
|
. |
. |
. |
. |
. |
|
. |
. |
. |
. |
. |
. |
1 |
1 |
1 |
. |
. |
. |
. |
. |
1 |
2 |
| Speckled Wood |
1 |
. |
. |
. |
|
. |
. |
. |
. |
. |
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
1 |
. |
| Wall Brown |
82 |
. |
. |
. |
|
. |
. |
. |
4 |
7 |
|
5 |
1 |
. |
. |
. |
. |
. |
. |
. |
2 |
21 |
20 |
11 |
5 |
. |
. |
| Marbled White |
62 |
. |
. |
. |
|
. |
. |
. |
. |
. |
|
. |
. |
. |
. |
2 |
14 |
11 |
13 |
8 |
8 |
5 |
. |
. |
1 |
. |
. |
| Gatekeeper / Hedge Brown |
3 |
. |
. |
. |
|
. |
. |
. |
. |
. |
|
. |
. |
. |
. |
. |
. |
. |
2 |
. |
1 |
. |
. |
. |
. |
. |
. |
| Meadow Brown |
2473 |
. |
. |
. |
|
. |
. |
. |
. |
. |
|
. |
2 |
7 |
23 |
57 |
138 |
180 |
249 |
332 |
510 |
390 |
215 |
199 |
141 |
23 |
7 |
| Small Heath |
154 |
. |
. |
. |
|
. |
. |
. |
1 |
7 |
|
8 |
5 |
6 |
6 |
14 |
21 |
21 |
18 |
3 |
5 |
6 |
7 |
15 |
3 |
. |
. |