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 December 2001
Comments Notes Lame Herring Gull given foraging assistance by presumed mate; European Nightjar using swimming poole; European Bee-eater possibly taking small bird; Wren fotaging in the canopy in autumn; Desnity-dependent winter song of...
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