Crombec, Long-billed
Sylvietta rufescens
Ringed: 3601 | Retrapped: 516 | Recovered: 5
SAFRING
Annual ringing activity
Biometrics
Distribution of ringing records
 |
Ringing records |  |
Retraps and resightings |  |
Ring recovery records |
| ABAP distribution Full protocol Reporting Rate | 0% | 100% | |||
| ABAP distribution records other | Adhoc protocol and pentads with less than 4 cards | ||||
Top 10 ringers
| 1607 | J Rawdon | 169 |
| 1240 | Ursula Bryson | 107 |
| 1060 | Dr PB Taylor | 103 |
| 140 | Mr JH Raijmakers | 89 |
| 162 | Mr J Raijmakers | 76 |
| 1105 | Mr JA Heymans (Joseph) | 69 |
| 462 | Mr DH de Swardt | 67 |
| 1059 | Dr P Lloyd | 64 |
| 1096 | Mr M Wilson | 60 |
| 1245 | Prof D Engelbrecht | 53 |
Top 10 retrappers
| 265 | Tygerberg Bird Club: Mrs L Silks | 27 |
| 263 | Mr J Johnson | 26 |
| 1059 | Dr P Lloyd | 26 |
| 1060 | Dr PB Taylor | 25 |
| 0 | Member of the public | 22 |
| 1607 | J Rawdon | 21 |
| 140 | Mr JH Raijmakers | 14 |
| 162 | Mr J Raijmakers | 14 |
| 14997 | Mrs M Pienaar | 14 |
| 11781 | Mr P Hamming | 11 |
10 Latest ringing records
| SAFRING | AM37105 | 2025-11-15 | 2509S2811E |
| SAFRING | AM37103 | 2025-11-15 | 2509S2811E |
| safring | N43740 | 2025-11-08 | 2451S2806E |
| SAFRING | AS61272 | 2025-10-28 | 2715S2227E |
| SAFRING | AS61271 | 2025-10-18 | 2544S2816E |
| SAFRING | AS61267 | 2025-09-27 | 2533S2826E |
| SAFRING | AT09019 | 2025-09-27 | 2432S3119E |
| SAFRING | AS77990 | 2025-09-21 | 2524S2920E |
| SAFRING | AS36096 | 2025-09-14 | 2508S2810E |
| safring | AS35402 | 2025-09-14 | 2508S2810E |
10 Latest retraps/recoveries
| SAFRING | AS61271 | 2025-10-18 | 2026-02-21 | 2 | 0y 4m 6d |
| SAFRING | AS51310 | 2022-07-10 | 2025-12-28 | 2 | 3y 5m 7d |
| SAFRING | AR54113 | 2017-12-02 | 2025-12-06 | 2 | 8y 0m 16d |
| SAFRING | AS81204 | 2023-11-09 | 2025-11-17 | 3 | 2y 0m 19d |
| SAFRING | AS81316 | 2023-11-13 | 2025-11-17 | 3 | 2y 0m 15d |
| safring | AP13112 | 2024-11-17 | 2025-11-15 | 2 | 0y 11m 3d |
| SAFRING | AS79415 | 2023-08-18 | 2025-11-14 | 2 | 2y 2m 9d |
| SAFRING | AS79413 | 2023-08-18 | 2025-11-14 | 2 | 2y 2m 9d |
| SAFRING | AR81936 | 2020-11-14 | 2025-09-27 | 2 | 4y 10m 8d |
| SAFRING | N24132 | 2023-07-15 | 2025-09-27 | 3 | 2y 2m 25d |
10 Greatest longevity retraps
Note: recovery (X) records are not included in this list as we are not always sure of the actual date of death.
| SAFRING | AP93246 | 2013-06-05 | 2023-02-01 | 2 | 9y 7m 18d |
| SAFRING | AP93246 | 2013-06-05 | 2022-08-24 | 2 | 9y 2m 7d |
| SAFRING | AR53422 | 2014-12-15 | 2023-12-01 | 2 | 8y 11m 3d |
| SAFRING | AR53136 | 2015-11-28 | 2024-06-08 | 2 | 8y 6m 25d |
| SAFRING | AE27895 | 1996-10-09 | 2004-10-14 | 2 | 8y 0m 17d |
| SAFRING | AR54113 | 2017-12-02 | 2025-12-06 | 2 | 8y 0m 16d |
| SAFRING | AA55759 | 1978-04-20 | 1985-08-29 | 2 | 7y 4m 18d |
| SAFRING | AA30425 | 1974-11-03 | 1982-01-01 | 2 | 7y 1m 6d |
| SAFRING | AD91181 | 1995-11-08 | 2002-11-06 | 2 | 6y 11m 5d |
| SAFRING | AP67501 | 2017-11-22 | 2024-11-13 | 2 | 6y 11m 28d |
Long distance records
| Scheme | Ring # | Duration | Distance (Km) |
|---|---|---|---|
| SAFRING | AS79413 | 2y 2m 9d | 556 |
| SAFRING | AS79415 | 2y 2m 9d | 556 |
| SAFRING | AP91583 | 6y 0m 10d | 81 |
| SAFRING | AP91500 | 2y 0m 1d | 80 |
| SAFRING | AR52639 | 1y 4m 18d | 80 |
| SAFRING | AM19610 | 0y 0m 6d | 67 |
| SAFRING | AS81120 | 0y 7m 29d | 66 |
| SAFRING | AS81143 | 0y 7m 2d | 66 |
| SAFRING | AS81316 | 2y 0m 15d | 64 |
| SAFRING | AS81204 | 2y 0m 19d | 64 |