An interesting paper with aerial deposition of contaminants and Hg among potential causitive factors for this stream-dwelling salamander. (This salamander was extremely abundant in my study areas in no. NH in the early 80's.)
-dr
Journal: Biological Conservation
ISSN : 0006-3207
Volume : 130
Issue : 2
Date : Jun-2006
For more information about this journal visit: http://www.elsevier.com/locate/biocon
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Population decline of northern dusky salamanders at Acadia National Park,
Maine, USA
M.S. Bank, J.B. Crocker, S. Davis, D.K. Brotherton, R. Cook, J. Behler, B.
Connery
pp 230-238
Full text via ScienceDirect :
http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0006320705005756&_version=1&md5=fa03ca67cfb1fec17fd5ccaceca291a9
