000 02560cam  2200397za 4500
0019.814009
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008161031s2015    oncb    ob   f000 0 eng d
020 |a978-0-660-05009-6
040 |aCaOODSP|beng
043 |an-cn---
0861 |aCW69-14/483-2016E-PDF
24500|aCOSEWIC assessment and status report on the Lake Erie watersnake, Nerodia sipedon insularum, in Canada |h[electronic resource].
24630|aLake Erie watersnake, Nerodia sipedon insularum, in Canada
24615|aCOSEWIC status report on the Lake Erie watersnake, Nerodia sipedon insularum, in Canada
260 |aOttawa : |bEnvironment Canada, Canadian Wildlife Service, COSEWIC Secretariat, |cc2015.
300 |axi, 37 p. : |bcol. maps
500 |aIssued also in French under title: Évaluation et rapport de situation du COSEPAC sur la couleuvre d’eau du lac Érié, Nerodia sipedon insularum, au Canada.
500 |aCover title.
500 |a"Special concern, 2015."
500 |a"COSEWIC would like to acknowledge Rob Willson and Glenn Cunnington for writing the draft of the status report [...]. This report was overseen and edited by Jim Bogart, Co-chair of the COSEWIC Amphibians and Reptiles Specialist Subcommittee with contributions from the Amphibians and Reptiles Specialist Subcommittee members"--Cf. (p. ii).
504 |aIncludes bibliographical references (p. 29-33).
520 |a"The most important occurrence since the previous COSEWIC status report on Lake Erie Watersnake is the removal of the species from the U.S. list of federally endangered and threatened species on August 16, 2011 (USFWS 2010). The delisting of Lake Erie Watersnake in the U.S. is primarily the result of increasing numbers of individuals on the U.S. islands. There are no recent comparable data for the Canadian population”--Preface, p. x.
69207|2gccst|aEndangered species
69207|2gccst|aReptiles
69207|2gccst|aNature conservation
7001 |aWillson, Robert J.,|d1973-
7001 |aCunnington, Glenn.
7001 |aBogart, James P.,|d1940-
7101 |aCanada. |bEnvironment Canada.
7102 |aCommittee on the Status of Endangered Wildlife in Canada.
7102 |aCanadian Wildlife Service.
77508|tÉvaluation et rapport de situation du COSEPAC sur la couleuvre d'eau du lac Érié, Nerodia sipedon insularum, au Canada |w(CaOODSP)9.814010
85640|qPDF|s1.47 MB|uhttps://publications.gc.ca/collections/collection_2016/eccc/CW69-14-483-2016-eng.pdf