Pochard, Hybrid
Aythya hybrid
Ringed: 4 | 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 | 4 |
Top 10 retrappers
10 Latest ringing records
| SAFRING | 763631 | 1978-09-01 | 2633S2536E |
| SAFRING | 760234 | 1977-09-13 | 2633S2536E |
| SAFRING | 757824 | 1976-09-07 | 2633S2536E |
| SAFRING | 757611 | 1976-08-19 | 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) |
|---|