For citations:

Dombrovskaya Y.V., Opaev A.S. Organization of song of the Yellow-rumped flycatcher (Ficedula zanthopygia, Muscicapidae, Aves). Povolzhskiy Journal of Ecology. 2023;(2):131-147. (In Russ.) https://doi.org/10.35885/1684-7318-2023-2-131-147