Dataset
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LBBG_ZEEBRUGGE - Lesser black-backed gulls (Larus fuscus, Laridae) breeding at the southern North Sea coast (Belgium and the Netherlands) is a bird tracking dataset published by the Research Institute for Nature and Forest (INBO). It contains animal tracking data collected by the LifeWatch GPS tracking network for large birds (http://lifewatch.be/en/gps-tracking-network-large-birds) for the project/study LBBG_ZEEBRUGGE, using trackers developed by the University of Amsterdam Bird Tracking System (UvA-BiTS, http://www.uva-bits.nl). The study has been operational from 2013 until 2023. In total 162 individuals of lesser black-backed gull (Larus fuscus) have been tagged in or near their breeding area at the southern North Sea coast (Zeebrugge and Ostend in Belgium and Vlissingen in the Netherlands), mainly to study their habitat use and migration behaviour. Data are periodically 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.
This dataset was collected using infrastructure provided by VLIZ and INBO funded by Research Foundation - Flanders (FWO) as part of the Belgian contribution to LifeWatch.
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 Stienen et al. (2024, https://doi.org/10.5281/zenodo.12336021), a deposit of Movebank study 985143423.
Citation: Stienen E W, Desmet P, Milotic T, Hernandez F, Deneudt K, Bouten W, Müller W, Matheve H, Lens L (2026). LBBG_ZEEBRUGGE - Lesser black-backed gulls (Larus fuscus, Laridae) breeding at the southern North Sea coast (Belgium and the Netherlands). Version 1.4. Research Institute for Nature and Forest (INBO). Occurrence dataset. https://ipt.inbo.be/resource?r=lbbg_zeebrugge&v=1.4
Published: June 08, 2026 at 14:48
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)
URL: https://ipt.inbo.be/resource?r=lbbg_zeebrugge
Contacts:
Eric W.M. Stienen
Research Institute for Nature and Forest
Peter Desmet
Research Institute for Nature and Forest (INBO)
Tanja Milotic
Research Institute for Nature and Forest
Francisco Hernandez
Flanders Marine Institute
Klaas Deneudt
Flanders Marine Institute
Wendt Müller
University of Antwerp
Hans Matheve
Luc Lens
Ghent University
| Field | Missing | Invalid | |
|---|---|---|---|
| coordinateUncertaintyInMeters | 14,887 |
|
|
| maximumDepthInMeters | 1,801,214 |
|
|
| minimumDepthInMeters | 1,801,214 |
|
The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.
| Flag | Dropped | Records | |
|---|---|---|---|
| NO_DEPTH | 1,801,214 |
|
|
| ON_LAND | 1,569,382 |
|