Migration monitoring

1

Species by year

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Red-throated/Black-throated Diver

Below are all months shown when red-throated/black-throated diver migrated this year.

september
1	-
2	-
3	-
4	-
5	1
6	-
7	-
8	1
9	50
10	1
11	4
12	2
13	1
14	3
15	-
16	-
17	3
18	-
19	10
20	-
21	1
22	-
23	3
24	3
25	-
26	-
27	-
28	-
29	1
30	-
-
	84

october
1	-
2	3
3	3
4	19
5	5
6	-
7	27
8	28
9	-
10	22
11	5
12	-
13	-
14	7
15	4
16	1
17	1
18	6
19	-
20	-
21	14
22	5
23	4
24	-
25	1
26	-
27	2
28	-
29	1
30	-
31	-
	158

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