| Siskin |
| Irregular in occurrence
during Spring passage, but a peak is reached in March and
April. More common and regularly recorded during late
September and through into November, with a usual peak
reached in October. 2001 represented a record year (as
per Goldfinch) but 2008 saw a much earlier period of
migration through the area. |
| ... |
| Combined monthly
migration totals per year |
 |
| ... |
| Annual/monthly
migration totals (numerical) |
| ... |
| Year |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Total |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1998 |
|
|
20 |
15 |
|
|
|
|
6 |
21 |
4 |
|
|
66 |
| 1999 |
|
2 |
1 |
|
|
|
|
|
21 |
46 |
|
|
|
70 |
| 2000 |
|
|
7 |
1 |
|
|
|
|
25 |
12 |
31 |
|
|
76 |
| 2001 |
|
4 |
1 |
|
|
|
|
|
72 |
163 |
22 |
10 |
|
298 |
| 2002 |
|
1 |
3 |
6 |
|
|
|
1 |
24 |
66 |
10 |
56 |
|
167 |
| 2003 |
9 |
2 |
3 |
3 |
|
|
|
|
11 |
46 |
12 |
|
|
86 |
| 2004 |
3 |
|
5 |
|
|
|
|
|
|
|
|
|
|
8 |
| 2005 |
|
|
|
|
|
|
|
|
38 |
20 |
|
|
|
58 |
| 2006 |
|
|
|
|
|
|
|
|
|
2 |
6 |
2 |
|
10 |
| 2007 |
|
1 |
5 |
|
|
|
|
|
33 |
10 |
7 |
|
|
56 |
| 2008 |
|
1 |
|
3 |
|
|
|
|
178 |
23 |
2 |
1 |
|
208 |
| 2009 |
|
1 |
9 |
16 |
|
|
|
|
|
85 |
12 |
12 |
|
135 |
| 2010 |
8 |
|
3 |
|
|
|
|
|
21 |
217 |
18 |
|
|
267 |
|
