A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL.
The file type is application/pdf.
A. Koshelev, V. Koshelev, T. Kopylova, V. Borisov. "Monitoring of Crowbird in Melitopol: nest and winter aspects." Ecological Sciences 2.2 (2020) 36-44