CAFF Technical Report No. 18 September 2008 INTERNATIONAL IVORY GULL CONSERVATION STRATEGY AND ACTION PLAN CAFFs CIRCUMPOLAR SEABIRD GROUP Acknowledgements CAFF Designated Agencies: • Directorate for Nature Management, Trondheim, Norway • Environment Canada, Ottawa, Canada • Faroese Museum of Natural History, Tórshavn, Faroe Islands (Kingdom of Denmark) • Finnish Ministry of the Environment, Helsinki, Finland • Icelandic Institute of Natural History, Reykjavik, Iceland • Ministry of the Environment and Nature, Greenland Homerule, Greenland (Kingdom of Denmark) • Russian Federation Ministry of Natural Resources, Moscow, Russia • Swedish Environmental Protection Agency, Stockholm, Sweden • United States Department of the Interior, Fish and Wildlife Service, Anchorage, Alaska This publication should be cited as: Grant Gilchrist, Hallvard Strøm, Maria V. Gavrilo & Anders Mos- bech 2008. International Ivory Gull conservation strategy and action plan. CAFF International Sec- retariat, Circumpolar Seabird Group (CBird), CAFF Technical Report No. 18. Cover photo (Hallvard Strøm) For more information please contact: CAFF International Secretariat Borgir, Nordurslod 600 Akureyri, Iceland Phone: +354 462-3350 Fax: +354 462-3390 Email:
[email protected] Internet: http://www.caff.is ___ CAFF Designated Area Editing: Grant Gilchrist Design & Layout: Tom Barry The authors would like to express their thanks Mark Mallory and Olivier Gilg for their helpful comments on earlier drafts of this document. International Ivory Gull Conservation Strategy and Action Plan Prepared by Grant Gilchrist, Hallvard Strøm, Maria V. Gavrilo & Anders Mosbech on behalf of the CIRCUMPOLAR SEABIRD GROUP (CBird) CAFF Technical Report No. 18 September 2008 Table of Contents Executive Summary . .1 Chapter 1: Introduction . 3 Chapter 2: Ecology of the Ivory Gull . 4 Species information . 4 Distribution . 4 Population trends .