Contents

Doklady Biological Sciences

Vol. 510, No. 1, 2023

Waterfowl Wintering in Cities of Temperate Climatic Zone and Its Shaping Factors

K. V. Avilova and P. G. Polezhankina p. 145  abstract

Seasonal Variation of Immunohematological Parameters of the Peripheral Blood in the Pond Bat Myotis dasycneme (Boie, 1825) of the Urals

L. A. Kovalchuk, V. A. Mishchenko, L. V. Chernaya, V. P. Snit’ko and Academician V. N. Bolshakov p. 150  abstract

Can Shrews Avoid Competition When Hutchinson’s Ecological Rule Is Disobeyed?

A. G. Vasil’ev, Academician V. N. Bol’shakov, I. A. Vasil’eva and T. P. Kourova p. 155  abstract

First Data on Nutrition of the Ural Cave Bear Ursus (Spelaearctos) kanivetz Verestchagin, 1973 (Mammalia, Carnivora, Ursidae) as Based on 13C and 15N Isotope Analyses

P. A. Kosintsev, G. V. Simonova and K. Yu. Konovalova p. 160  abstract

Lifespans of Fur Color Morphs in Polymorphic Populations of the Mole Vole and the Hypothesis of Adaptive Polymorphism

A. G. Vasil’ev, Academician V. N. Bol’shakov, I. A. Vasil’eva and N. V. Sineva p. 163  abstract

Nonselective Expression of Short-Wavelength Cone Opsin Improves Learning in Mice with Retinal Degeneration in a Visually Guided Task

O. S. Idzhilova, D. E. Kolotova, G. R. Smirnova, A. Abonakour, D. A. Dolgikh, L. E. Petrovskaya, Academician M. P. Kirpichnikov, Academician M. A. Ostrovsky and A. Yu. Malyshev p. 167  abstract

Allelotoxicity of Greenhouse Substrates after Vegetable Cultivation

Corresponding Member of the RAS S. A. Shoba, T. A. Gracheva, G. N. Fedotov, G. E. Ter-Petrosyants, T. M. Jancharov, I. V. Gorepekin and D. A. Ushkova p. 172  abstract

Eptesicus nilssonii varangus subsp. nov. (Vespertilionidae, Chiroptera) from the Lower Pleistocene of the Taurida Cave in Crimea

Academician A. V. Lopatin p. 176  abstract