1

Species by year




Common Swift

Below are all months shown when common swift migrated this year.

august
1-
2-
3-
4-
5-
6-
7-
8-
9-
10-
11860
1230
131 260
14170
151 150
16280
17470
18210
194 280
203 910
215 560
222 120
23-
24210
2520
26330
271 045
28120
29490
30740
3179
23 334
september
16
22
393
41 437
5681
6112
7207
86
942
1022
1111
125
13-
14-
15-
16-
17-
18-
191
20-
211
22-
23-
24-
25-
261
27-
28-
29-
30-
-
2 627
october
1-
2-
3-
4-
5-
6-
7-
8-
9-
101
11-
12-
13-
14-
15-
16-
17-
18-
19-
20-
21-
22-
23-
24-
25-
26-
27-
28-
29-
30-
31-
1