1 FC

Species, year, and season





Sand Martin, 2021, Flommen (reedbed)

Below are all full months shown when at least one sand martin has been ringed.

July
1-
2-
3-
4-
5-
6-
7-
8-
9-
10-
11-
12-
13-
14-
15-
16-
17-
18-
19-
20-
216
22-
231
24-
253
26-
27-
28-
29-
30-
31-
Sum10
Days3
August
11
2-
36
415
55
6-
72
8-
9-
10-
11-
12-
13-
14-
15-
161
17-
18-
19-
20-
21-
22-
23-
241
25-
26-
27-
28-
29-
30-
31-
Sum31
Days7