1 PU

Species, year, and season





Blue Tit, 1991, Pullus ringing

Below are all full months shown when at least one blue tit has been ringed.

June
1-
2-
3-
4-
516
6-
7-
8-
9-
106
11-
12-
13-
14-
15-
16-
174
18-
19-
20-
21-
22-
23-
24-
25-
26-
27-
28-
29-
30-
--
Sum26
Days3