New details on the early stage of the great Parus major and Japanese Parus minor tits settlement of the Amur river basin, and inception of hybridization between them

Second edition. First publication: Nazarenko A.A. 2012. New Details on the Early Stage of Population of the Amur Basin Populations of the Big Parus Major and the Eastern Parus Minor Tits and the Time of the Beginning of Hybridization Between Them // Far Eastern Ornitol. journals 3: 47-52.