Letters

01 July 2001
Comments Letters Moss (1998) appears to take human-induced global warming as a proven fact, despite quoting from the 1995 report of the Intergovernmental Panel on Climate Change (IPCC 1996) that the `balance of evidence now suggests that there is a discernible human in...
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Letters

01 March 1986
Comments Letters 'Pishing' technique. For many years, I have been delighting and often surprising overseas birders visiting North America by enticing numbers of passerines and other landbirds out of dense cover and into view by 'pishing'. Although the technique varies ...
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