Duck, Hybrid Red/Yellow-billed
Anas erythroryncha/undulata
Ringed: 12 | Retrapped: 0 | Recovered: 0
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
| 701 | Mr S van der Merwe | 12 |
Top 10 retrappers
10 Latest ringing records
| SAFRING | 774893 | 1989-07-21 | 2633S2536E |
| SAFRING | 774714 | 1989-06-09 | 2633S2536E |
| SAFRING | 771524 | 1982-08-05 | 2633S2536E |
| SAFRING | 767929 | 1982-07-29 | 2633S2536E |
| SAFRING | 767515 | 1982-07-01 | 2633S2536E |
| SAFRING | 766961 | 1981-09-01 | 2536S2633E |
| SAFRING | 766867 | 1981-08-28 | 2536S2633E |
| SAFRING | 762871 | 1977-12-21 | 2633S2536E |
| SAFRING | 762612 | 1977-11-21 | 2633S2536E |
| SAFRING | 760636 | 1977-10-12 | 2633S2536E |
10 Latest retraps/recoveries
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.
Long distance records
| Scheme | Ring # | Duration | Distance (Km) |
|---|