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The Importance of Flavour in Determining the Feeding Preferences of Bullfinches (Pyrrhula pyrrhula) for the Buds of Two Pear Cultivars
P. W. Greig-SmithVolume:
22
Language:
english
Journal:
Journal of Applied Ecology
DOI:
10.2307/2403323
Date:
April, 1985
File:
PDF, 843 KB
english, 1985