ВСТРЕЧА ПАРЫ ЧЕРНОШЕЙНЫХ ПОГАНОК PODICEPS NIGRICOLLIS В САНКТ-ПЕТЕРБУРГЕ
In north-western Russia, only a few records of the Black-necked Grebe Podiceps nigricollis are known. In the Leningrad region until the 1980s, it is recorded 4 times: on 3 June 1959 in the region of the settlement Kuznechnoe; in late May 1967, a pair of birds performing courtship in the bay near the...
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Русский орнитологический журнал
2011
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| Online Access: | http://cyberleninka.ru/article/n/vstrecha-pary-chernosheynyh-poganok-podiceps-nigricollis-v-sankt-peterburge http://cyberleninka.ru/article_covers/15346164.png |