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  • Patrick Leonard

    1. Chief, Division of Consultation, HCPs and Recovery, U.S. Fish and Wildlife Service, 4401 N. Fairfax Drive, #420, Arlington, VA 22203, U.S.A.
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  • Editor's Note: The original manuscript submitted by Clark et al. ( 2002 ) contained a paragraph discussing the correlative nature of their findings as opposed to a cause-and-effect relationship. Due to the length of the original manuscript, this and other material was deleted from the published version in the editorial process.

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