Methodology for calculating the number of migratory birds in the territory of the wind farms of the Azov region using information and communication technologyVolodymyr Yeremieiev, Viacheslav Osadchyi, Valerii Siokhin and Petro GorlovE3S Web Conf., 166 (2020) 01003DOI: https://doi.org/10.1051/e3sconf/202016601003