Best sites to see this species
- Raistinger Wiesen (Germany): 3 out of 6 reports
- Vogelfreistätte Ammersee-Südufer (Germany): 6 out of 6 reports
- Naturschutzgebiet Seeholz und Seewiesen (Germany): 1 out of 5 reports
- Kerschlacher Forst (Germany): 3 out of 5 reports
- Zellsee (Germany): 4 out of 5 reports
- Laguna del Jocotal RAMSAR Site (El Salvador): 5 out of 6 reports
- Bahía de Jiquilisco Biosphere Reserve & RAMSAR Site (El Salvador): 3 out of 5 reports
- Los Volcanes National Park (El Salvador): 1 out of 9 reports
- Embalse Cerrón Grande RAMSAR Site (El Salvador): 4 out of 5 reports