Record Statistics
Cheshire and Wirral
The following statistics show the amount of recording work undertaken each year since the formation of the Cheshire and Peak District branch of Butterfly Conservation.
Records are compiled by the County Recorder for butterflies, Barry Shaw. Please see our Recording page for information on how to submit records.
Year |
Species seen |
Contributors |
Tetrads covered |
Species recorded per tetrad |
Total sightings |
1985 |
27 |
36 |
163 |
5.9 |
1324 |
1986 |
26 |
39 |
127 |
6.6 |
1311 |
1987 |
28 |
46 |
140 |
6.5 |
1411 |
1988 |
25 |
46 |
101 |
6.5 |
1284 |
1989 |
25 |
41 |
116 |
5.7 |
1306 |
1990 |
27 |
52 |
237 |
5.4 |
2499 |
1991 |
28 |
61 |
291 |
5.6 |
2897 |
1992 |
30 |
105 |
292 |
6.8 |
4367 |
1993 |
27 |
90 |
221 |
7.6 |
3245 |
1994 |
30 |
135 |
578 |
8.3 |
9751 |
1995 |
31 |
124 |
610 |
7.8 |
12678 |
1996 |
30 |
138 |
572 |
8.2 |
13755 |
1997 |
29 |
129 |
575 |
6.2 |
13823 |
1998 |
29 |
130 |
442 |
6.0 |
9710 |
1999 |
31 |
131 |
426 |
6.3 |
11630 |
2000 |
31 |
133 |
364 |
7.6 |
13776 |
2001 |
29 |
131 |
343 |
7.5 |
11293 |
2002 |
30 |
131 |
390 |
6.5 |
12095 |
2003 |
32 |
145 |
450 |
7.7 |
17138 |
| 2004 |
31 |
131 |
355 |
7.1 |
11059 |
| 2005 |
31 |
131 |
365 |
7.2 |
11037 |
| 2006 |
33 |
146 |
388 |
8.0 |
15715 |
| 2007 |
28 |
135 |
331 |
7.5 |
12213 |
| 2008 |
29 |
128 |
291 |
7.6 |
10956 |
| 2009 |
28 |
152 |
341 |
8.2 |
15074 |
| 2010 |
|
|
|
|
|
|
|
|
|
|
|
Total |
36 |
- |
688 |
17.3 |
221347 |
|