To the ornithofauna of Kholodniy Yar and its surroundings. - V.N. Grishchenko, E.D. Yablonovska-Grishchenko, T.Ya. Kushka. - Berkut. 8 (1). 1999. P. 77.
Forest Kholodny Yar is located in the south-east of Cherkasy region. Data on some rare bird species were collected 2-7.05.1999. [Ukrainian].