Letters

01 April 1971 Comments Letters Further notes on Nutcracker In 1968 and 1969 In my paper on the invasion of Nutcrackers Nmfrttga catyecatactes in autumn 1968 (Brit. Birds, 63: $53-373), I inadvertently omitted a reference to Norway from the brief national summaries of the situation in c...
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Letters

01 October 1963 Comments Letters S I R S , -- W i t h reference to Mr. Masefield's note (antea, p . 270), fleas m a y generally b e found in T i t ' s nests in t h e winter, a n d during t h e first few warm days in spring m a y be seen waiting in numbers outside t h e hole ready to j u ...
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