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Maturational and Varietal Influences on Sunflower Consumption by Red-Winged Blackbirds
J. Russell Mason, Richard A. Dolbeer, Paul P. Woronecki and Roger W. BullardVolume:
53
Language:
english
Journal:
The Journal of Wildlife Management
DOI:
10.2307/3809223
Date:
July, 1989
File:
PDF, 968 KB
english, 1989