The feeding behaviour of Larus argentatus and other Larus gulls at refuse tips
The feeding behaviour of wintering herring gulls, Larua argentatus, at refuse tips was investigated. Immature herring gulls were less successful than adults in independent foraging and in competitive interactions. They relied more heavily than adults on stealing and attacking to obtain food. Foragin...
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Durham University
1984
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.352585 |