A case of early breeding of the Tawny Owl (Strix aluco) in Kaliningrad. - E.L. Lykov. - Berkut. 21 (1-2). 2012. - P. 204-205.
Three fledglings were found in Central park on 31.03.2010. Judging by their age, eggs were laid in the third ten-day of January. [Russian].
Key words: breeding phenology, egg laying, fledgling.
Address: E.L. Lykov, Russian Bird Conservation Union, Kaliningrad branch; Universitetskaya str. 2, Kaliningrad, 236040, Russia; e-mail: e_lykov@mail.ru.