For citations:

Kharitonov S.P., Krasilnikov Yu.I., Zvonov B.M., Zolotarev S.S. RESTORATION OF A BLACK-HEADED GULL (LARUS RIDIBUNDUS) (CHARADRIIFORMES, AVES) COLONY: THE ROLE OF RELEASERS IN THE FORMATION OF A NEW BIRD COLONY. Povolzhskiy Journal of Ecology. 2016;(4):476-492. (In Russ.) https://doi.org/10.18500/1684-7318-2016-4-476-492