Letters

01 December 2001
Comments Letters When watching House Martins Delichon urbica in 1967, I wrote in my notebook: `Is the mud for the structure of their nests carried on, rather than in, their beaks?'. My impression then was that the birds carried up the mud on the beak, and pressed it in...
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Notes

01 January 1964
Comments Notes Fulmar incubating eggs of Herring Gull with its own.--On 27th May 1963 I was walking along a cliff top four miles south of Ballantrae, Ayrshire, when I surprised a Fulmar Fulmarus glacialis off its nest. As it flew, a brown egg rolled out and smashed on t...
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