1. Department of Ornithology, Society of Sciences Aranzadi, Donostia-S. Sebastian, Spain
2. Computational Geo-Ecology, Institute of Biodiversity and Ecosystem Dynamics, University of Amsterdam, Amsterdam, Netherlands
3. Institute for Applied Mathematics, University of the Basque Country, Bilbao, Spain
4. Basque Meteorology Agency (Euskalmet), Alava, Spain
5. TECNALIA-Energy and Environment Division-Meteo Area, Miñano, Spain