Observations on a hybrid between the whooper swan (Cygnus cygnus) and the mute swan (Cygnus olor) E. N. PanovE. Yu. Pavlova OriginalPaper 24 December 2010 Pages: 759 - 767
Advertising vocalization of the clamorous reed warbler (Acrocephalus stentoreus, Sylviidae) A. S. OpaevV. V. Ivanitskii OriginalPaper 24 December 2010 Pages: 768 - 779
Study of the hunting behavior of windhounds by means of GPS tracking: Quantitative characteristics of prey search and coursing A. V. ShubkinaA. S. SevertsovK. V. Chepeleva OriginalPaper 24 December 2010 Pages: 780 - 794
Microscopic anatomy and fine structure of the skeleton-heart-kidney complex in Saccoglossus mereschkowskii (Hemichordata, Enteropneusta): 1. Stalk skeleton O. V. EzhovaV. V. Malakhov OriginalPaper 24 December 2010 Pages: 795 - 806
Reproduction of the Siberian salamander, Salamandrella keyserlingii (Amphibia, Caudata, Hynobiidae), in water bodies on permafrost in Northeastern Asia A. V. AlfimovD. I. Berman OriginalPaper 24 December 2010 Pages: 807 - 822
Behavior of crested auklets (Aethia cristatella, Charadriiformes, Alcidae) in the breeding season: Visual and acoustic displays V. A. ZubakinI. A. VolodinE. N. Lapshina OriginalPaper 24 December 2010 Pages: 823 - 835
Dynamics of incisor growth and daily increments on the incisor surface in three species of small rodents G. A. Klevezal OriginalPaper 24 December 2010 Pages: 836 - 845
Individual, population, and geographic differentiation in advertising song of the Blyth’s reed warbler, Acrocephalus dumetorum (Sylvidae) I. M. MarovaV. V. IvanitskiiO. D. Veprintseva OriginalPaper 24 December 2010 Pages: 846 - 860
