Letters

01 July 1968 Comments Letters The role of sunbathing in birds Sirs,--Sunbathing has been the subject of repeated comment in British Birds (for example, J. Gibb, 40: 172-174; V. C. Wynne-Edwards, 40: 256; N. Rollin, 41: 304-305; and, more recently, C. W. Teager, 60: 361-363 and D. Good...
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Letters

01 January 1947 Comments Letters SIRS.--dingers who t r a p adult or first-winter Starlings during January t o March would serve a very useful purpose by noting whether t h e eye is entirely dark or has a narrow light ring, and t h e « x t e n t t o which t h e bill has begun t o turn...
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