Letters

01 October 1983
Comments Letters The Northumberland Aleutian Tern I should like to comment on the remarkable record of an Aleutian Tern Sterna aleutica in Northumberland (Dixey et al. 1981). The distinctive polysyllabic call noted is the basis of some Alaskan Eskimo names for ...
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Letters

01 June 1963
Comments Letters SIRS,--Having paid some attention to t h e manner in which t h e face of t h e Rook becomes bare, I m a y state t h a t in t h e main m y observations a n d specimens confirm Mr. Witherby's conclusions. But, with regard to this species n o t breeding in t...
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