Dataset

O_VLIELAND - Eurasian oystercatchers (Haematopus ostralegus, Haematopodidae) breeding and wintering on Vlieland (the Netherlands)

EurOBIS MeasurementOrFact Open in mapper Explore occurrences

O_VLIELAND - Eurasian oystercatchers (Haematopus ostralegus, Haematopodidae) breeding and wintering on Vlieland (the Netherlands) is a bird tracking dataset published by the Netherlands Institute of Ecology (NIOO-KNAW), Sovon, Radboud University, the University of Amsterdam and the Research Institute for Nature and Forest (INBO). It contains animal tracking data collected during CHIRP (Cumulative Human Impact on biRd Populations) for the study O_VLIELAND using trackers developed by the University of Amsterdam Bird Tracking System (UvA-BiTS, http://www.uva-bits.nl). The study was operational from 2016 to 2021. In total 103 individuals of Eurasian oystercatcher (Haematopus ostralegus) have been tagged either as a breeding bird or while overwintering on the Wadden island Vlieland (the Netherlands), mainly to study how they respond to disturbances from aircraft. Data are uploaded from the UvA-BiTS database to Movebank and from there archived on Zenodo (see https://github.com/inbo/bird-tracking). No new data are expected.

See van der Kolk et al. (2022, https://doi.org/10.3897/zookeys.1123.90623) for a more detailed description of this dataset.

These data were collected by the Netherlands Institute of Ecology (NIOO-KNAW), in collaboration with Sovon, Radboud University and the University of Amsterdam (UvA) for the CHIRP (Cumulative Human Impact on biRd Populations) project. Funding was provided by the Applied and Engineering Sciences domain of the Netherlands Organisation for Scientific Research (NWO-TTW 14638) and co-funding via NWO-TTW by Royal Netherlands Air Force, Birdlife Netherlands, NAM gas exploration and Deltares. The dataset was published with funding from Stichting NLBIF - Netherlands Biodiversity Information Facility.

Data have been standardized to Darwin Core using the movepub R package and are downsampled to the first GPS position per hour. The original data are available in van der Kolk et al. (2023, https://doi.org/10.5281/zenodo.10053988), a deposit of Movebank study 1605802367.

Citation
van der Kolk H, Oosterbeek K, Jongejans E, Frauendorf M, Allen A M, Bouten W, Desmet P, de Kroon H, Ens B J, van de Pol M (2026). O_VLIELAND - Eurasian oystercatchers (Haematopus ostralegus, Haematopodidae) breeding and wintering on Vlieland (the Netherlands). Version 1.3. Research Institute for Nature and Forest (INBO). Occurrence dataset. https://ipt.inbo.be/resource?r=o_vlieland&v=1.3
Published
July 27, 2026 at 08:46
First registration
June 01, 2022 at 14:47
License
To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0)

Contacts

Henk-Jan van der Kolk

Kees Oosterbeek

Eelke Jongejans
Radboud University

Magali Frauendorf
Swedish University of Agricultural Sciences

Andrew M. Allen
Van Hall Larenstein University of Applied Sciences

Hans de Kroon

Bruno J. Ens
Royal Netherlands Institute for Sea Research (NIOZ)

Martijn van de Pol
James Cook University

656,050
total submitted occurrences
656,050
accepted occurrences
206
measurements and facts
1
taxa
1
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 5,087
0.8%
maximumDepthInMeters 656,050
100.0%
minimumDepthInMeters 656,050
100.0%

Quality flags

The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.

Flag Dropped Records
NO_DEPTH 656,050
100.0%
ON_LAND 232,661
35.5%

Measurement types

DNA derived data