Winter, S., Working Group on Eurasian Cranes, Ziegelhuettenweg, 58, 60598, Frankfurt am Main, Germany, sergej.winter@onlinehome.de, Germany

• The Journal of V.N.Karazin Kharkiv National University. Series «Biology» Vol. 28 (2017) - CURRENT RESEARCH ON TERRITORIES AND OBJECTS OF THE NATURAL RESERVE FUND OF THE KHARKIV REGION
  Common Crane (Grus grus) in the Izyum Luka: longstanding dynamics of population as a response to changes in the habitat
  Abstract  PDF (Українська)