Below are all months shown when barn swallow migrated this year.
| august | |
|---|---|
| 1 | - |
| 2 | - |
| 3 | - |
| 4 | - |
| 5 | - |
| 6 | - |
| 7 | - |
| 8 | - |
| 9 | - |
| 10 | - |
| 11 | 11 |
| 12 | 102 |
| 13 | 688 |
| 14 | 318 |
| 15 | 217 |
| 16 | 372 |
| 17 | 401 |
| 18 | 476 |
| 19 | 169 |
| 20 | 252 |
| 21 | 261 |
| 22 | 85 |
| 23 | 38 |
| 24 | 67 |
| 25 | 129 |
| 26 | 263 |
| 27 | 955 |
| 28 | 1 488 |
| 29 | 610 |
| 30 | 112 |
| 31 | 801 |
| 7 815 | |
| september | |
|---|---|
| 1 | 1 550 |
| 2 | 760 |
| 3 | 345 |
| 4 | 280 |
| 5 | 140 |
| 6 | 180 |
| 7 | 95 |
| 8 | 92 |
| 9 | 35 |
| 10 | 85 |
| 11 | 10 |
| 12 | 154 |
| 13 | 155 |
| 14 | 145 |
| 15 | 28 |
| 16 | 425 |
| 17 | 156 |
| 18 | 162 |
| 19 | 438 |
| 20 | 711 |
| 21 | 165 |
| 22 | 852 |
| 23 | 258 |
| 24 | 136 |
| 25 | 87 |
| 26 | 55 |
| 27 | - |
| 28 | 36 |
| 29 | 375 |
| 30 | 3 685 |
| - | |
| 11 595 | |