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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Notes

01 July 1958
Comments Notes Magpie burying and recovering food.--With reference to the note by Derek Goodwin on " J a y s and Carrion Crows recovering hidden food" (antea, vol. xlviii, pp. 181-183) and other comparable observations, a note on this habit in the Magpie (Pica pica) may...
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