MEETING OF THE SLATY-BACKED GULL LARUS SCHISTISAGUS (STEJNEGER, 1884) IN THE VILLAGE OF UST-MAYA (REPUBLIC OF SAKHA YAKUTIA)
The meeting of the Slaty-backed gull Larus schistisagus (Stejneger, 1884) in March 2020 in the village of Ust-Maya of the Republic of Sakha Yakutia is described.