Observation details (#4761411)
| species | Mute Swan - Cygnus olor |
| animal | |
| project | Mute Swan, white ring with 1 letter + 3 digits |
| date | July 17, 2026 |
| capture | no |
| is certain | yes |
| condition | alive and healthy |
| relation(s) | |
| number of young | 0 |
| observer | Jeroen Nienhuis |
| coordinator |
Jeroen Nienhuis
send e-mail
|
| region | NL07 Groningen |
| location | Onnen, Noorderhooidijk |
| permanent link | submit.cr-birding.org/observations/4761411/NQgDRzp0usQlAN8nigy1/ |
Additional data
| abdominal profile | unknown |
| Feeding habitat | unknown |
| cause of death | not applicable |
| mate | unknown |
| sex (appearance) | unknown |
x: 6.6443 y: 53.1626 accuracy: 16m
| shorthand | W-C861 |
| left or right leg, tarsus (below) | white normal ring C861 |
|
C861
|
