1. Dept of Coastal Systems, NIOZ Royal Netherlands Inst. for Sea Research Den Burg Texel the Netherlands
2. Rudi Drent Chair in Global Flyway Ecology, Conservation Ecology Group, Groningen Inst. for Evolutionary Life Sciences (GELIFES), Univ. of Groningen Groningen the Netherlands
3. Alaska Science Center, U.S. Geological Survey Anchorage AK USA
4. All‐Russian Research Inst. for Environmental Protection (ARRIEP) Moscow Russia
5. Global Flyway Network Broome WA Australia