Observation details (#4698159)
| species | Mute Swan - Cygnus olor |
| animal | |
| project | Mute Swan, white ring with 1 letter + 3 digits |
| date | March 14, 2026 9 a.m. |
| capture | no |
| is certain | yes |
| condition | alive and healthy |
| relation(s) | |
| number of young | 0 |
| observer | Edwin Kwant |
| coordinator |
Jeroen Nienhuis
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|
| region | NL07 Groningen |
| location | Groningen, Gravenburg |
| permanent link | submit.cr-birding.org/observations/4698159/4roy1vC4mkueXxHRlyjs/ |
Additional data
| abdominal profile | unknown |
| Feeding habitat | water |
| cause of death | not applicable |
| mate | mated (mate colour ring) |
| sex (appearance) | male |
x: 6.5031 y: 53.2357 accuracy: 17m
| shorthand | W-H857 |
| position on leg unknown | white normal ring H857 |
|
H857
|
