Observation details (#521054)
| species | Black-headed Gull - Chroicocephalus ridibundus |
| animal | |
| project | Black-headed Gull, 1 ring with 2 characters |
| date | Dec. 15, 2017 12:49 p.m. |
| capture | no |
| is certain | yes |
| condition | alive and healthy |
| observer | Bert Zeijlmaker |
| coordinator |
Frank Majoor
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|
| region | NL07 Groningen |
| location | Groningen, Noorderplantsoen, Nassaulaan |
| permanent link | submit.cr-birding.org/observations/521054/HLYQLbUacM59TEQErFwY/ |
Additional data
| age | unknown |
| blackness of head cap |
x: 6.5545 y: 53.2212 accuracy: 4m
| shorthand | W-ZE |
| position on leg unknown | white normal ring ZE |
|
ZE
|
