Below are all months shown when barn swallow migrated this year.
| august | |
|---|---|
| 1 | - |
| 2 | - |
| 3 | - |
| 4 | - |
| 5 | - |
| 6 | - |
| 7 | - |
| 8 | - |
| 9 | - |
| 10 | - |
| 11 | 25 |
| 12 | 173 |
| 13 | 59 |
| 14 | 5 |
| 15 | 78 |
| 16 | 88 |
| 17 | - |
| 18 | 52 |
| 19 | 12 |
| 20 | 72 |
| 21 | 75 |
| 22 | 84 |
| 23 | 20 |
| 24 | 15 |
| 25 | 6 |
| 26 | 70 |
| 27 | 40 |
| 28 | 332 |
| 29 | 220 |
| 30 | 93 |
| 31 | 155 |
| 1 674 | |
| september | |
|---|---|
| 1 | 254 |
| 2 | 324 |
| 3 | 44 |
| 4 | 1 383 |
| 5 | 105 |
| 6 | 94 |
| 7 | 67 |
| 8 | 33 |
| 9 | 93 |
| 10 | 63 |
| 11 | 155 |
| 12 | 1 196 |
| 13 | 330 |
| 14 | 2 080 |
| 15 | 107 |
| 16 | 47 |
| 17 | 67 |
| 18 | 3 |
| 19 | 180 |
| 20 | 835 |
| 21 | 106 |
| 22 | 2 063 |
| 23 | 7 276 |
| 24 | 2 409 |
| 25 | 158 |
| 26 | 408 |
| 27 | 40 |
| 28 | 12 |
| 29 | 120 |
| 30 | 268 |
| - | |
| 20 320 | |