Field signs. Spina, loin down collar and white, the rest black plumage. The length of the wing 535-608 mm (Ivanov, Shtegman, 1978). Distribution. Zaletnaya bird was produced near Rostov-on-Don (Ivanov, Shtegman, 1978; Stepanian, 1990, 2003). Distributed in South Asia from Pakistan to Cambodia (Ivanov, Shtegman, 1978). References. |