A glaucous gull Larus hyperboreus and great black-backed gull L. marinus form pair and breed successfully in the north of Novaya Zemlya
Journal: Русский орнитологический журнал @ornis
Article in issue: 1101 т.24, 2015.
Free access
Short address: https://sciup.org/140154821
IDS: 140154821
