Observation details (#4715695)

species Eurasian Oystercatcher - Haematopus ostralegus
animal
project Oystercatcher, 2 inscription-rings + tarsus ring
date April 18, 2026 5:30 p.m.
capture no
is certain yes
condition alive and healthy
observer Klaas van Dijk
coordinator
St. Ond. Scholekster (Bruno Ens) send e-mail
region NL07 Groningen
location Groningen, Hamburgervijver
permanent link submit.cr-birding.org/observations/4715695/DcExfFLH0myj0u0IWlbu/

Additional data

behaviour foraging
readability no wear

x: 6.5794   y: 53.2332   accuracy: unknown

shorthand BRP-OAGS
left leg, tibia (above) metal ring normal ring
left leg, tarsus (below) orange normal ring A
right leg, tarsus (below) pale blue normal ring
right leg, tarsus (below) dark green normal ring S
 
   
A
 
S