Migration monitoring

1

Species by year

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Lesser Black-backed Gull

Below are all months shown when lesser black-backed gull migrated this year.

august
1	-
2	1
3	7
4	1
5	2
6	4
7	4
8	2
9	2
10	6
11	2
12	5
13	14
14	3
15	8
16	5
17	3
18	2
19	5
20	3
21	4
22	1
23	-
24	1
25	5
26	2
27	2
28	-
29	7
30	1
31	1
	103

september
1	5
2	2
3	6
4	4
5	-
6	-
7	8
8	-
9	8
10	7
11	3
12	-
13	5
14	5
15	2
16	2
17	1
18	-
19	2
20	1
21	-
22	-
23	1
24	3
25	1
26	3
27	3
28	3
29	5
30	-
-
	80

october
1	2
2	-
3	-
4	-
5	-
6	2
7	1
8	-
9	-
10	-
11	-
12	-
13	-
14	2
15	1
16	-
17	-
18	-
19	-
20	-
21	-
22	-
23	-
24	-
25	-
26	-
27	-
28	-
29	3
30	-
31	-
	11