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

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

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