Kharitonov, S.P.
(Бранта: Cборник научных трудов Азово-Черноморской орнитологической станции, 1999)
The main study was carried out in April-early May of 1989-1982 at the Koyanly Islands (45.56 N, 34.56 E), the Eastern Sivash, the Sea of Azov, the Southern Ukraine. Some data collected in 1995 and 1999 at Koyanly Islands, ...