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The diet of herring gulls during the nesting period in Canadian waters of the Great Lakes
We report the content of 132 boli and 2000 pellets regurgitated by adults and 1749 boli regurgitated for or by chicks in 25 herring gull (Larus argentatus) colonies in Lakes Ontario, Erie, Huron andExpand
Monitoring important coastal sites for bottlenose dolphin in Cardigan Bay, UK
From 1994–2007 Ceredigion County Council and a network of shore-based, volunteer observers monitored levels of boat traffic and the occurrence of bottlenose dolphins Tursiops truncatus at seven sitesExpand
Effects of Injected Organochlorines on Naturally Incubated Herring Gull Eggs
Organochlorine contaminants were extracted from Lake Ontario herring gull (Larus argentatus) eggs and injected into relatively uncontaminated, unincubated gull eggs on Kent Island, New Brunswick.Expand