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Wisconsin study pins down most reliable grouse surveys
A DNR report on seven annual methods from 1962 to 1980 finds harvest estimates and roadside drumming counts the most reliable for tracking Wisconsin ruffed grouse trends. Northern range estimates align more closely with reality, while researchers urge continued use of all methods until better techniques emerge.
MENTIONED IN THIS ARTICLE
DNR
Wisconsin
Donald R. Thompson
John C. Moulton
Barron County
Minnesota
DNA
Michigan
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