Lake Erie watersnake COSEWIC assessment and status report
Official title: COSEWIC assessment and update status report on the Lake Erie watersnake (Nerodia Sipedon Insularum) in Canada COSEWIC Assessment and Update Status Report on the Lake Erie Watersnake Nerodia Sipedon Insularum in Canada
Table of contents
- Assessment Summary
- Executive Summary
- Species Information
- Distribution
- Habitat
- Biology
- Population Sizes and Trends
- Limiting Factors and Threats
- Special Significance of the Species
- Existing Protection or Other Status Designations
- Technical Summary
- Acknowledgements and Authorities Contacted
- Information Sources
- Biographical Summary of Report Writer
Endangered 2006
COSEWIC
Committee on the Status of Endangered Wildlife in Canada
COSEPAC
Comité sur la situation des espèces en péril au Canada
COSEWIC status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This report may be cited as follows:
COSEWIC 2006. COSEWIC assessment and update status report on the Lake Erie watersnake Nerodia sipedon insularum in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. vii + 23 pp.
Previous report
Campbell, C.A. 1991. COSEWIC status report on the Lake Erie watersnake Nerodia sipedon insularum in Canada. Committee on the Status of Endangered Wildlife in Canada. 1-67 pp.
Production note
COSEWIC would like to acknowledge Ryan M. Bolton for writing the update status report on the Lake Erie watersnake Nerodia sipedon insularum in Canada, prepared under contract with Environment Canada, overseen and edited by Ron Brooks, Co-chair (Reptiles) of the COSEWIC Amphibians and Reptiles Species Specialist Subcommittee.
For additional copies contact:
COSEWIC Secretariat
c/o Canadian Wildlife Service
Environment Canada
Ottawa, ON
K1A 0H3
Tel.: (819) 997-4991 / (819) 953-3215
Fax: (819) 994-3684
COSEWIC E-mail
COSEWIC Website
Également disponible en français sous le titre Évaluation et Rapport de situation du COSEPAC sur la couleuvre d'eau du lac Érié (Nerodia sipedon insularum) au Canada - Mise à jour.
Cover illustration
Lake Erie Watersnake -- Illustration by Ryan Bolton.
©Her Majesty the Queen in Right of Canada 2006
Catalogue No. CW69-14/483-2006E-PDF
ISBN 0-662-43268-1
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