Materials to the ornithofauna of the Nature Reserve «Mykhailivska tsilyna» (Sumy region, NE Ukraine) in 1990s. - V.I. Sevastianov. - Avifauna of Ukraine. 7. 2016. - P. 10-29.
A short report about birds of the Nature Reserve compiled on the base of diaries of the scientist. In total, 118 species were found here in 1990–1999, 42 from them bred in the Nature Reserve. Data about phenology of migrations and breeding, abundance, ecology of separate species are presented. [Russian].
Key words: fauna, breeding, migration, phenology, abundance.