Birds of Sugarcreek Reserve 1978 and 2010
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We conducted an avifauna survey of Sugarcreek Metropark (Dayton, Ohio area) in 2010, matching an identical survey conducted in 1978. We examined changes in avifauna species richness and composition and compared local changes to statewide trends. Species richness declined 19%. This decline was most pronounced for migratory species, which declined 28%.
创建时间：
2016-12-01
