1. Relationship between Avian Magnetic Compass and Photoreception: Hypotheses and Unresolved Questions

   • L. A. Astakhova
   • A. Yu. Rotov
   • M. L. Firsov

   OriginalPaper 10 March 2020 Pages: 1 - 10

   

2. V.S. Ivlev’s Monograph Revisited. The Role of Habitat Heterogeneity in Biological Interactions

   • V. N. Mikheev

   OriginalPaper 10 March 2020 Pages: 11 - 18

   

3. The Importance of Trophological Research in Multispecies Fishery Analysis

   • T. I. Bulgakova
   • A. E. Bobyrev

   OriginalPaper 10 March 2020 Pages: 19 - 27

   

4. Oxygen Regime of Skeletal Muscles in Teleost Fishes and the Mechanisms of Its Functional Correction (Short Review)

   • A. A. Soldatov

   OriginalPaper 10 March 2020 Pages: 28 - 37

5. Enzymatic and Low-Molecular Weight Parts of Antioxidant Complex in Two Species of Black Sea Mollusks with Different Resistance to Oxidative Stress: Mytilus galloprovincialis Lam. and Anadara kagoshimensis (Tokunaga, 1906)

   • O. L. Gostyukhina
   • T. I. Andreenko

   OriginalPaper 10 March 2020 Pages: 38 - 47

6. Structure and Trophic Relations in Hypersaline Environments

   • N. V. Shadrin
   • E. V. Anufriieva

   OriginalPaper 10 March 2020 Pages: 48 - 56

   

7. Hybridization as a Factor of Invasive Activity of Alien Goldenrod Species (Solidago)

   • Yu. K. Vinogradova
   • M. A. Galkina

   OriginalPaper 10 March 2020 Pages: 57 - 70

   

8. Comparative Study of Plant Physiological Responses to Long-Term and Short-Term Daily Exposures to Low Temperature in the Presence of Protein-Synthesis Inhibitors

   • E. G. Sherudilo
   • T. G. Shibaeva
   • A. F. Titov

   OriginalPaper 10 March 2020 Pages: 71 - 80