Letters

01 March 1998
Comments Letters The lead story in November's 'News and comment' on 'Kittiwake versus Great Skua' (Brit. Birds 90: 530) suggested that predation by Great Skuas (Bonxies) Catharacta skua on Kittiwakes Rissa tridactyla is a recent phenomenon. Not so! Bonxies killing and ...
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Letters

01 May 1979
Comments Letters A symbol for individuals not adult males The present biological symbols ♂ and ♀ indicate the two sexes, male and female. The suggested introduction of a third symbol {Brit. Birds 71: 544-545) seems strangely illogical. If the...
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