Migration monitoring

1

Species by year

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Western Marsh Harrier

Below are all months shown when western marsh harrier migrated this year.

august
1	-
2	-
3	4
4	2
5	2
6	1
7	14
8	-
9	-
10	12
11	2
12	30
13	-
14	5
15	4
16	19
17	-
18	2
19	1
20	29
21	10
22	4
23	68
24	-
25	-
26	20
27	61
28	42
29	10
30	62
31	34
	438

september
1	23
2	35
3	8
4	15
5	24
6	15
7	5
8	3
9	6
10	-
11	-
12	3
13	8
14	-
15	-
16	-
17	1
18	1
19	4
20	2
21	18
22	61
23	19
24	18
25	3
26	17
27	5
28	2
29	1
30	2
-
	299

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