Breeding of House Sparrows (Passer domesticus) in globular nests in trees in Rivne region (West Ukraine). - V.P. Ilchuk. - Avifauna of Ukraine. 5. 2014. - P. 52-55.
Open located globular nests of sparrows are very rare in Ukraine. Several cases of such nesting in villages of Rivne region are described. Majority of the nests were built in crones of wild pears and pyramidal poplars. [Ukrainian].
Key words: nest location, measurements, colony.
Address: V.P. Ilchuk, Ukrainian Society for the Protection of Birds; Basivkutska str. 25, Rivne, 33025, Ukraine; email@example.com.