Notes

01 January 2009
Comments Notes Hybrid Aythya showing features of Redhead Difference in shape of bill-base feathering between Common and Black Scoters in non-adult-male plumage Identification of Citrine and Yellow Wagtails – a possible identificat...
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Letters

01 December 1984
Comments Letters Tufted Duck carrying young. In connection with the recent notes by Montse Carbonell and Stephen B. Edwards (Brit. Birds 77: 318-319), I should like to draw attention to a previous published account by my husband, the late Dr Jeffery Harrison, of a fema...
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Mystery photographs

01 February 1983
Comments Main paper A warbler scuttles through the reed fringe and stops, partly obscured by reed stems. Some pretty quick assimilation of field characters is called for before it dives back into the depths. Those who have studied the different structure and facial patter...
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