Attributes / relations provided by
♦ ¹del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
♦ ²HABITAT USE AND DIET SELECTION OF NORTHWARD MIGRATING WADERS IN THE SIVASH (UKRAINE): THE USE OF BRINE SHRIMP ARTEMIA SALINA IN A VARIABLY SALINE LAGOON COMPLEX, YVONNE VERKUIL, TOM M. VAN DER HAVE, JAN VAN DER WINDEN & IOSIF I. CHERNICHKO, ARDEA 91(1), 2003, pp. 71-83