Language: Russian with bilingual summary in English and Russian and 11-page introductory section in English
This report is part of a series on an inventory of the avian fauna of the territory spanning the historical range of the Russian Empire and the USSR. We present a complete checklist of the birds of Northem Eurasia within the borders of the former USSR within 20 subregions of that territory. As of the end of 2013 the list includes 912 species. In 7 years since the previous publication of this checklist we added 24 species, changed the taxonomical status of 19 forms that were close to being ranked as a species. We also added a list of unconfirmed registrations and vagrant species.