1. Institute of Mathematics of Bordeaux University of Bordeaux and CNRS Talence France
2. Integrative and Theoretical Ecology LabEx COTE University of Bordeaux Pessac France
3. ISPA Bordeaux Sciences Agro & INRAE Villenave d'Ornon France
4. EABX INRAE Cestas France
5. Teich Ornithological Reserve PNR Landes Gascogne Le Teich France