Below are all months shown when barn swallow migrated this year.
| august | |
|---|---|
| 1 | - |
| 2 | - |
| 3 | - |
| 4 | - |
| 5 | - |
| 6 | - |
| 7 | - |
| 8 | - |
| 9 | - |
| 10 | - |
| 11 | 66 |
| 12 | 155 |
| 13 | 170 |
| 14 | 88 |
| 15 | 104 |
| 16 | 227 |
| 17 | 14 |
| 18 | 34 |
| 19 | 793 |
| 20 | 120 |
| 21 | 91 |
| 22 | 261 |
| 23 | 470 |
| 24 | 89 |
| 25 | 111 |
| 26 | 53 |
| 27 | 157 |
| 28 | 75 |
| 29 | 243 |
| 30 | 155 |
| 31 | 287 |
| 3 763 | |
| september | |
|---|---|
| 1 | 193 |
| 2 | 285 |
| 3 | 618 |
| 4 | 200 |
| 5 | 447 |
| 6 | - |
| 7 | 12 |
| 8 | 658 |
| 9 | 206 |
| 10 | 506 |
| 11 | 569 |
| 12 | 2 092 |
| 13 | 8 750 |
| 14 | 51 |
| 15 | 231 |
| 16 | 129 |
| 17 | 151 |
| 18 | 1 528 |
| 19 | 1 296 |
| 20 | 151 |
| 21 | 103 |
| 22 | 562 |
| 23 | 1 012 |
| 24 | 976 |
| 25 | 52 |
| 26 | 290 |
| 27 | 59 |
| 28 | 90 |
| 29 | 570 |
| 30 | 6 |
| - | |
| 21 793 | |