Below are all months shown when yellow wagtail migrated this year.
| august | |
|---|---|
| 1 | 20 |
| 2 | 70 |
| 3 | 50 |
| 4 | 60 |
| 5 | 60 |
| 6 | - |
| 7 | 50 |
| 8 | 30 |
| 9 | 210 |
| 10 | 260 |
| 11 | 340 |
| 12 | 380 |
| 13 | 500 |
| 14 | 660 |
| 15 | 680 |
| 16 | 1 280 |
| 17 | 1 790 |
| 18 | 740 |
| 19 | 350 |
| 20 | 1 170 |
| 21 | 2 490 |
| 22 | 1 890 |
| 23 | 1 310 |
| 24 | 1 210 |
| 25 | 1 090 |
| 26 | 530 |
| 27 | 200 |
| 28 | 1 150 |
| 29 | 1 480 |
| 30 | 510 |
| 31 | 880 |
| 21 440 | |