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Common Tern ageing

01 June 2001
Comments Main paper Large numbers of Common Terns Sterna hirundo of known age were studied during the breeding season at Seaforth Nature Reserve, Liverpool, Merseyside. Detailed observations of key plumage and bare-part features were recorded, and compared with pub...
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Reviews

01 June 2001
Comments Reviews Every time I see a new volume of the Handbook of the Birds of the World I continue to be amazed at both its high standard and the fact that delivery is just about on time. When the first volume was published, in 1992, the schedule was to publish a volu...
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