Figure 2 from: Stienen EWM, Desmet P, Aelterman B, Courtens W, Feys S, Vanermen N, Verstraete H, Van de walle M, Deneudt K, Hernandez F, Houthoofdt R, Vanhoorne B, Bouten W, Buijs RJ, Kavelaars MM, Müller W, Herman D, Matheve H, Sotillo A, Lens L (2016) GPS tracking data of Lesser Black-backed Gulls and Herring Gulls breeding at the southern North Sea coast. ZooKeys 555: 115-124. https://doi.org/10.3897/zookeys.555.6173

• Main Authors: Stienen, Eric W.M., Desmet, Peter, Aelterman, Bart, Courtens, Wouter, Feys, Simon, Vanermen, Nicolas, Verstraete, Hilbran, Van de Walle, Marc, Deneudt, Klaas, Hernandez, Francisco, Houthoofdt, Robin, Vanhoorne, Bart, Bouten, Willem, Buijs, Roland-Jan, Kavelaars, Marwa M., Müller, Wendt, Herman, David, Matheve, Hans, Sotillo, Alejandro, Lens, Luc
• Format: Other/Unknown Material
• Language: unknown
• Published: 2016
• Subjects: animal movement; bird tracking; GPS tracking; habitat use; migration; Lesser Black-backed Gull; Larus fuscus; Herring Gull; Larus argentatus; UvA-BiTS; LifeWatch; open data; MachineObservation; occurrence; observation; Hernandez; Lesser black-backed gull
• Online Access: https://zenodo.org/record/971870; https://doi.org/10.3897/zookeys.555.6173.figure2

Figure 2 - Left: map of western Europe and northwest Africa, showing the full extent of the gull tracking data, including two migration/wintering seasons. Right: map of the southern North Sea coast, showing mainly breeding season data. Each point represents a recorded occurrence, LBBG are indicated in orange, HG in blue. Overlapping points are brighter in colour. Maps created with CartoDB, basemap based on OpenStreetMap data. https://inbo.cartodb.com/u/lifewatch/viz/da04f120-ea70-11e4-a3f2-0e853d047bba/public_map