1

Species by year




Black-throated Diver

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

august
1-
2-
3-
4-
5-
6-
7-
8-
9-
10-
11-
12-
13-
14-
15-
16-
17-
18-
19-
20-
21-
22-
23-
241
25-
267
27-
28-
29-
30-
31-
8
september
11
2-
3-
4-
51
6-
7-
8-
9-
101
11-
121
132
14-
15-
165
174
182
194
201
212
221
231
24-
25-
262
274
282
29-
303
-
37
october
14
2-
31
48
54
610
72
87
94
10-
11-
12-
131
141
151
16-
17-
181
191
201
212
221
23-
243
25-
26-
272
28-
29-
302
31-
56
november
1-
21
3-
43
51
61
72
8-
92
10-
11-
121
133
141
151
16-
172
18-
19-
20-
21-
22-
23-
24-
25-
26-
27-
28-
29-
30-
-
18