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Birds of eastern Douglas Lake.
Observations on the habitat of Pogonia ophioglossoides (Orchidaceae) in Northern Michigan.
In conclusion, observation of Pogonia ophioglossoides, the rose pogonia or snake's mouth orchid, appears to indicate that it is a moisture-loving, calciphilic, minerotrophic fen species which grows on the quaking mat, poor ...
A nesting study of the Vesper Sparrow.
Substrate preferences of Campeloma decisum and Elimia livescens: influence of species interaction and substrate tenacity.
This investigation sought to examine if substrate choice among the freshwater operculate snails Campeloma decisum and Elimia livescens in Douglas Lake, Cheboygan County, Michigan could be explained by species interaction ...