For citations:

Vilkov a E.V. CHARACTERISTICS OF ECOLOGY OF BEE-EATERS (MEROPS APIASTER, M. SUPERCILIOSUS) IN DAGHESTAN AS A REGION OF INTENSIVE MIGRATIONS. South of Russia: ecology, development. 2016;11(3):90-105. (In Russ.) https://doi.org/10.18470/1992-1098-2016-3-90-105