Sand Martin
- Totals: 4 birds4 encounters3 sessionsmax haul: 2 birds
- Recoveries: 0 % retrappedmax time span: 0 daysmax proven age: 1 yearsmost seen bird: 1 times
- Weight: max: 11.3 gavg: 11 gmin: 10.7 gmedian: 11.1 g
- Wing: max: 110 mmavg: 102.5 mmmin: 99 mmmedian: 101 mm
- No notably old birds
- No birds retrapped
- Top sessions: 2 on 19 Jun 20211 on 2 Aug 20251 on 5 Jun 2021
Ring | Count | Sex | First | Last | Last aged | Proven age |
|---|
| BVB4504 | 1 | U | 02 Aug 2025 | 02 Aug 2025 | 3 | 0 |
| AEL8189 | 1 | F | 19 Jun 2021 | 19 Jun 2021 | 4 | 1 |
| AEL8188 | 1 | U | 19 Jun 2021 | 19 Jun 2021 | 3J | 0 |
| AEL8151 | 1 | U | 05 Jun 2021 | 05 Jun 2021 | 3J | 0 |