Firgure 1 Teitelbaum (2026): Locations and sampling intensity of tracked waterfowl during the breeding and winter seasons. Each 70-km grid cell shows the number of bird-days included in analyses at the 24-h observation scale. Map in Mollweide equal-area projection. Basemap of continental and national boundaries from Natural Earth.

New publication: #Waterfowl Move Less in Heterogeneous and #HumanPopulated #Landscapes, With Implications for Spread of Avian #Influenza #Viruses.
doi.org/10.1111/ele.... #avianinfluenza