Observation details (#4745708)

species Eurasian Oystercatcher - Haematopus ostralegus
animal
project Oystercatcher, 2 inscription-rings + tarsus ring
date June 20, 2026 11:30 a.m.
capture no
is certain yes
condition alive and healthy
observer Edwin Kwant
coordinator
St. Ond. Scholekster (Bruno Ens) send e-mail
region NL07 Groningen
location Groningen, vijver Oosterpark
permanent link submit.cr-birding.org/observations/4745708/OtUu6KKTJTCgVzTnr6up/

Additional data

readability unknown
colour code with ring loss
location type breeding territory
breeding certainty unknown
number of eggs in nest
number of chicks in family
chick age (Oystercatcher) unknown
behaviour foraging
age (cj) unknown
mate unknown
colour code partner
winter collar unknown
sex (copulation) unknown

x: 6.5798   y: 53.2331   accuracy: 18m

shorthand BRP-OAGS
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