Distribution and Status of the Pallas’s Gull Ichthyaetus ichthyaetus(Pallas,1773)in the Reservoirs of the Palearctic:Review

作     者：Sergey Vladimirovich Golubev 

作者机构：Fish Ecology LaboratoryPapanin Institute for Biology of Inland WatersRussian Academy of SciencesBorok152742Russia 

出 版 物：《Research in Ecology》 (生态学研究（英文）)

年 卷 期：2023年第5卷第1期

页      面：23-34页

学科分类：081803[工学-地质工程] 08[工学] 0818[工学-地质资源与地质工程] 

主　　题：Great Black-headed Gull Damming 

摘      要：The Pallas’s Gull Ichthyaetus ichthyaetus is a piscivorous gull,some local populations of which are rare and *** review presents data on the status and distribution of the Pallas’s Gull in the reservoirs of the Palearctic-water bodies in which the water level is controlled by *** aim of the study was to assess the current state of the species in the reservoirs of the *** review was based on 1080 publications found in the search engines Yandex,Google,Google Scholar,*** the last 35 years,the Pallas’s Gull has been found in 63 reservoirs of the *** has been established in 11 reservoirs,breeding has not been established in 43 reservoirs,and birds were present in 9 reservoirs,but the status was not ***-thirds of the reservoirs where the gull was recorded or bred were located in the European part and only 1/3 in *** is assumed that up to 5000 adults(0.45%-4.0%of the global population of the species)breed annually in the reservoirs of the Palearctic,and the reservoirs are not the main habitats for maintaining and reproducing the population of the *** majority of the breeding population reproduces in natural water bodies,and the reservoirs of the Palearctic are important for the maintenance of non-breeding *** of presumed breeding and new breeding colonies in reservoirs north of the historical range of the species has been established on the Russian Plain,in the Urals and *** reservoirs of Russia play a leading role in providing breeding sites for the species in water bodies of this *** analysis of the data allows us to state the important and increased role of reservoirs in the modern distribution and expansion of the range of the Pallas’s Gull in the Palearctic.