1. Oregon Cooperative Fish and Wildlife Research Unit Department of Fisheries and Wildlife Oregon State University Corvallis OR USA
2. Coastal Research and Extension Center Mississippi State University Biloxi MS USA
3. U.S. Geological Survey Oregon Cooperative Fish and Wildlife Research Unit Department of Fisheries and Wildlife Oregon State University Corvallis OR USA
4. Point Blue Conservation Science Petaluma CA USA
5. Centre d'Ecologie Fonctionnelle et Evolutive UMR 5175 CNRSUniversité de Montpellier ‐ Université Paul‐Valéry Montpellier ‐ EPHE Montpellier 3 France
6. H.T. Harvey & Associates Ecological Consultants Los Gatos CA USA
7. Manaaki Whenua Landcare Research Lincoln New Zealand