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Alternate Drumming Site Use by Ruffed Grouse in Central Pennsylvania (Uso Alterno de Lugares de "Tamboreo" de Bonasa umbellus en Pennsylvania Central)
Matthew J. Lovallo, David S. Klute, Gerald L. Storm and Walter M. TzilkowskiVolume:
71
Language:
english
Journal:
Journal of Field Ornithology
DOI:
10.2307/4514515
Date:
January, 2000
File:
PDF, 450 KB
english, 2000