Chernichko, J. I., Kostiushyn, V. A. and Vinokurova , S. V. (2023) “The Red Data Book Waterbirds in the Coastal Wetlands of the Azov-Black Sea Region of Ukraine — the Results of the August Counts 2018 and 2021 ”, Zoodiversity. Kyiv, Ukraine, 57(2). doi: 10.15407/zoo2023.02.181.