1. First Reports on Heterotrophic Flagellates in the Mires of Arkhangelsk Region, Russia

   • K. I. Prokina
   • A. P. Mylnikov
   • D. A. Philippov

   OriginalPaper 14 March 2018 Pages: 1007 - 1018

2. Peculiarities of the Structure of and Trends in the Macrobenthos Community of the Ermolinskaya Bay Lagoon Ecosystem, Kandalaksha Bay, White Sea

   • A. P. Stolyarov

   OriginalPaper 14 March 2018 Pages: 1019 - 1034

3. The Lesser Snow Goose on Wrangel Island: Trophic Interactions with Ruminants and Breeding Habitat Selection

   • S. B. Rozenfeld
   • I. S. Sheremetyev
   • V. V. Baranyuk

   OriginalPaper 14 March 2018 Pages: 1035 - 1045

4. Breeding Success Affects the Apparent Survival of Grassland Passerines

   • D. A. Shitikov
   • T. M. Vaytina
   • Y. A. Yurchenko

   OriginalPaper 14 March 2018 Pages: 1046 - 1055

5. Modern Distribution and Biology of the Rook (Corvus frugilegus) in Yakutia

   • A. G. Larionov

   OriginalPaper 14 March 2018 Pages: 1056 - 1058

6. Relations between the Yellowhammer (Emberiza citrinella) and the Pine Bunting (Emberiza leucocephalos) in the Forested Steppe of the Trans-Urals

   • A. S. Rubtsov
   • V. V. Tarasov

   OriginalPaper 14 March 2018 Pages: 1059 - 1072

7. The Pechora Pipit (Anthus gustavi, Passeriformes, Motacillidae) in Northeastern Asia

   • N. N. Egorov
   • V. G. Degtyaryev
   • N. I. Germogenov

   OriginalPaper 14 March 2018 Pages: 1073 - 1080

8. Geographical Variability of Morphological and Acoustic Signs of the North Populations of the Long Tailed Tit Aegithalos caudatus (Passeriformes, Aegithalidae)

   • O. A. Lukyanchuk
   • I. M. Marova
   • Ya. A. Redkin

   OriginalPaper 14 March 2018 Pages: 1081 - 1089

9. Behavioral Ecology of Elliot’s Laughingthrush (Trochalopteron (Garrulax) elliotii; Timaliidae): I. Breeding Biology and Social Behavior

   • A. S. Opaev
   • Meisi Liu
   • Zujie Kang

   OriginalPaper 14 March 2018 Pages: 1090 - 1099

10. Behavioral Ecology of Elliot’s Laughingthrush (Trochalopteron (Garrulax) elliotii, Timaliidae, Aves): 2. Vocal Repertoire

    • A. S. Opaev
    • Meisi Liu
    • Zujie Kang

    OriginalPaper 14 March 2018 Pages: 1100 - 1110

11. Daily Increments on the Incisor Surface in Rodents: Intra-and Interspecific Variations

    • G. A. Klevezal
    • D. V. Shchepotkin

    OriginalPaper 14 March 2018 Pages: 1111 - 1122

12. The Edible Dormouse (Glis glis, Gliridae, Rodentia) in the Periphery of Its Distribution Range: Body Size and Life History Parameters

    • V. A. Vekhnik

    OriginalPaper 14 March 2018 Pages: 1123 - 1133

13. Changes in Rodent Populations in Eastern Fennoscandia under the Influence of Anthropogenic Transformations of Boreal Ecosystems

    • E. V. Ivanter
    • Ju. P. Kurhinen

    OriginalPaper 14 March 2018 Pages: 1134 - 1150

14. Does Alexandromys evoronensis Inhabit the Northeastern Part of Verkhnezeiskaya Plain?

    • I. N. Sheremetyeva
    • I. V. Kartavtseva
    • T. V. Vasiljeva

    OriginalPaper 14 March 2018 Pages: 1151 - 1157

15. Age and Sex Determination in the Water Vole (Arvicola amphibius, Rodentia, Arvicolinae) Based on Measurements of the Pelvic Limb Bones

    • G. A. Zudova
    • L. P. Proskurnyak
    • G. G. Nazarova

    OriginalPaper 14 March 2018 Pages: 1158 - 1165

16. Anthropogenic Transformation and Prospects for Conservation of the Chamois Population (Rupicapra rupicapra caucasica) in the Northwestern Caucasus

    • S. A. Trepet
    • T. G. Eskina
    • K. V. Bibina

    OriginalPaper 14 March 2018 Pages: 1166 - 1173

17. The Survival Dynamics of Male Northern Fur Seals (Callorhinus ursinus) on Tyulenii Island, Sea of Okhotsk, Based on Long-Term Observations

    • O. L. Zhdanova
    • A. E. Kuzin
    • E. Ya. Frisman

    OriginalPaper 14 March 2018 Pages: 1174 - 1191