Annual report.
| Nest box 2.
2000. Type Losser The nest box easterly |
Results 5 eggs 2 young common swifts |
| 06-05 | 1 common swift stays the night. |
| 07-05 | 2 common swifts stay the night. |
| 14-05 | attempt to take over the nesting-place. |
| 15-05 | there will be fight again. |
| 28-06 | heavy weather; booth common swifts are back. |
| 14-06 | find eggshells under the nest box |
| 18-07 | 2 young common swifts. About 10-15 days old. |
| 02-08 | 2 common swifts sit in exit. |
| 12-08 | 1 adult common swift doesn’t come back. |
| 13-08 | second common swift even doesn’t come back. |
| 14-08 | 2 young common swifts sit in exit. |
| 15-08 | 2 young common swifts sit still in exit. |
| 16-08 | 2 young common swifts leave the nesting-place. |