BrezghunovaО., & Sinna, O. (2020). The breeding distribution and numbers of the Jackdaw (Corvus monedula) in Kharkiv City, Ukraine. The Journal of V.N.Karazin Kharkiv National University. Series «Biology», 35, 82-88. https://doi.org/10.26565/2075-5457-2020-35-9