Letters

01 February 1975 Comments Letters Bill colour of juvenile Arctic Terns Graham Bundy {Brit. Birds, 67: 246-247) stated that the bills of juvenile Arctic Terns Sterna paradisaea on their breeding grounds in Shetland have definite red or orange at the base, this being at variance ...
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Letters

01 May 1959 Comments Letters T H E I N F L U X O F P H A L A R O P E S IN A U T U M N 1957 S I R S , -- I wish to correct two errors which unfortunately appeared in the paper on the above subject by myself and Bernard King (antea, p p . 33-42). In the introduction on page 33 the reco...
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