For citations:

Shlyakhtin G.V., Tabachishin V.G., Yermokhin M.V. Seasonal Diet Variations of the Sand Lizard (Lacerta agilis) (Lacertidae, Reptilia) in the Northern Lower-Volga Region. Povolzhskiy Journal of Ecology. 2019;(3):396-401. https://doi.org/10.35885/1684-7318-2019-3-396-401