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COSEWIC Assessment and Update Status Report on the Ancient Murrelet in Canada

Acknowledgements

The report writer, Christianne Wilhelsom would like to thank everyone she contacted for information on the Ancient Murrelet (listed below). Everyone was generous with their time and provided access to most of the information included within. In particular, she would like to thank Moira Lemon, Pam Whitehead and Krista Amey at CWS, Shawn Stephenson at US Fish and Wildlife – Alaska and Norm Sloan at Gwaii Haanas Park. She would also like to thank Tony Gaston, Lucie Metras and Dick Cannings for their help and guidance

Funding for the preparation of this status report provided by the Canadian Wildlife Service, Environment Canada.


Information Sources

Ainley, D.G. 1976. The occurrence of seabirds in the coastal region of California. Western Birds 7:33-68.

Ainley, D.G., and R.J. Boekelheide. 1990. Seabirds of the Farallon Islands. Stanford University Press, Stanford.

Austin, O.L. 1948. The birds of Korea. Bulletin of the Museum of Comparative Zoology, Harvard 101:301.

Balz, D.M., and G.V. Morejohn. 1977. Food habits and niche overlap of seabirds wintering on Monterey Bay California. Auk 94:526-543.

Beebe, F.L. 1960. The marine peregrines of the northwest Pacific coast. Condor 62:145-189.

Bendire, C. 1895. Notes on the Ancient Murrelet (Synthliboramphus antiquus), by Chase Littlejohn, with annotations. Auk 12:270-278.

Bertram, D.F. 1989. The status of Ancient Murrelets breeding on Langara Island, British Columbia, in 1988. Technical Report Series No. 59 Canadian Wildlife Service, Pacific and Yukon Region, Delta, British Columbia.

Bertram, D.F. 1995. The roles of introduced rats and commercial fishing in the decline of Ancient Murrelets on Langara Island, British Columbia. Conservation Biology 9:865-872.

Bertram, D.F., I.L. Jones, E. Cooch, H. Knechtel, and F. Cooke. 2000. Survival rates of Cassin's and Rhinoceros auklets at Triangle Island, British Columbia. Condor 102:155-162.

Bertram, D.F., and D.W. Nagorsen. 1995. Introduced rats, Rattus spp., on the Queen Charlotte Islands: implications for seabird conservation. The Canadian Field-Naturalist 109:6-10.

Briggs, K.T.,W.B. Tyler, D.B. Lewis, and D.R. Carlson. 1987. Bird communities at sea off California: 1975-1983. Studies in Avian Biology 11.

Byrd, G.V., and R.H. Day. 1986. The avifauna of Buldir Island, Aleutian Islands, Alaska. Arctic 39:109-118.

Campbell, R.W. 1968. Alexandrian rat predation on Ancient Murrelet eggs. Murrelet 49:38.

Campbell, R.W., N.K. Dawe, I. McTaggart-Cowan, J.M. Cooper, G.W. Kaiser, and M.C.E. McNall.. 1990. The birds of British Columbia - volume 2. Royal British Columbia Museum and the Canadian Wildlife Service, Victoria. 636 pp.

Canadian Wildlife Service. 2003. Map - Ancient Murrelet Densities (#/sq. km) for British Columbia from Pelagic Shipboard Surveys BC, 1981 - 2001. Scale 1:5 500 000. in. Canadian Wildlife Service, Pacific and Yukon Region. Environment Canada. Delta, BC.

Carl, G.C., and C.J. Guiguet. 1972. Alien animals in British Columbia. British Columbia Provincial Museum Handbook. 14:1-103.

Collar, N.J., and P. Andrew. 1988. Birds to Watch: the ICBP World Checklist of Threatened Birds. No. 8, International Council for Bird Preservation Technical Publication, Cambridge, England. 77 pp.

Cowan, M.I. 1989. Birds and mammals on the Queen Charlotte Islands. Pages 175-186 in G.G. E. Scudder and N. Gessler, editors. The Outer Shores. Queen Charlotte Islands Museum Press, Skidegate, B.C.

Drent, D.H., and C.J. Guiguet. 1961. A catalogue of British Columbia sea-bird colonies. No. 12, British Columbia Provincial Museum Occasional Paper, Victoria, British Columbia.

Drever, M.C. 2002. Status of Ancient Murrelets (Synthliboramphus antiquus) and upland birds following eradication of Norway rats (Rattus norvegicus) from Langara Island, Haida Gwaii. Technical Report No. 385, Canadian Wildlife Service, Delta, British Columbia, 34 pp.

Drever, M.C., and A.S. Harestad. 1998. Diets of Norway rats, Rattus norvegicus, on Langara Island, Queen Charlotte Islands, British Columbia: implications for conservation of breeding seabirds. Canadian Field-Naturalist 112:676-683.

Duncan, D.C. and A.J. Gaston. 1988. The relationship between precocity and body composition in some neonate alcids. Condor. 90:718-7121.

Duncan, D.C., and A.  Gaston. 1990. Movements of Ancient Murrelet broods away from a colony. Studies in Avian Biology 14:109-113.

Elliott, J.E., D.G. Noble, R.J. Norstrom and P.E. Whitehead. 1989. Organochlorine contaminants in seabird eggs from the Pacific coast of Canada. Environmental Monitoring and Assessment 12:67-82.

Erickson, R.A., R.A. Hamilton, S.N.G. Howell, and P. Pyle. 1995. First record of the Marbled Murrelet and third record of the Ancient Murrelet for Mexico. Western Birds 26:39-45.

Fugimaki, Y. 1986. Seabird colonies on Hokkaido Island. Pages 82-87 in N.M. Litvinenko, editor. Morskie Ptitsy Dalnego Vostoka (Seabirds of the Far East). Far East Science Centre, USSR Academy of Science, Institute of Biology and Soil Sciences, Vladivostok.

Gaston, A.J. 1990. Population parameters of the Ancient Murrelet. Condor 92:998-1011.

Gaston, A.J. 1991. Laskeek Bay Conservation Society: report on scientific activities in 1990. Laskeek Bay Conservation Society, Queen Charlotte City, B.C.

Gaston, A.J. 1992. The Ancient Murrelet: a natural history in the Queen Charlotte Islands. T&A D Poyser, London.

Gaston, A.J. 1994a. Ancient Murrelet (Synthliboramphus antiquus) in A. Poole and F. Gill, editor. The Birds of North America, No. 132. Academy of Natural Science, Philadelphia and The American Ornithologists' Union.

Gaston, A.J. 1994b. Status of the Ancient Murrelet, Synthliboramphus antiquus, in Canada and the Effects of Introduce Predators. The Canadian Field-Naturalist. 108: 212 - 222.

Gaston, A.J. 1996. A nest box for Ancient Murrelets. Colonial Waterbirds 19:116-120.

Gaston, A.J. 1997. Mass and date at departure affect the survival of Ancient Murrelet Synthliboramphus antiquus chicks after leaving the colony. Ibis 139:673-678.

Gaston, A.J., editor. 2001. Laskeek Bay Research 11. Laskeek Bay Conservation Society, Queen Charlotte City, B.C.

Gaston, A.J., and I.L. Jones. 1998. The Auks. Oxford University Press, New York.

Gaston, A.J., and A. Lawrence, editors. 1993. Laskeek Bay Conservation Society Report on Scientific Activities #3. Laskeek Bay Conservation Society, Queen Charlotte City, BC.

Gaston, A.J., and M.J. Lemon. 1996. A tale of two islands: Comparison of population dynamics of Ancient Murrelets at two colonies in Haida Gwaii, British Columbia. Pages 29-38 in A.J. Gaston, editor. Laskeek Bay Research 6. Laskeek Bay Conservation Society, Queen Charlotte City, B.C.

Gaston, A.J., and M. Masselink. 1997. The Impact of raccoons Procyon lotor on breeding seabirds in Englefield Bay, Haida Gwaii, Canada. Bird Conservation International 7:35-51.

Gaston, A.J., and C. Adkins. 1998. Inter-colony movements of Ancient Murrelets Synthliboramphus antiquus at two adjacent islands. Laskeek Bay Research 8:13‑20.

Gaston, A.J., I.L. Jones, and D.G. Noble. 1988. Monitoring Ancient Murrelet breeding populations. Colonial Waterbirds 11:58-66.

Gaston, A.J., H.R. Carter and S.G. Sealy 1993. Winter ecology and diet of Ancient Murrelets off Victoria, British Columbia. Canadian Journal of Zoology 71:64-70.

Gaston, A.J., K. Heise, and A. Lawrence, and M.E. Lemon. 1989. Studies of Ancient Murrelets on the Limestone Islands, May-June 1989. Canadian Wildlife Service, Ms. Report, Hull, Quebec.

Gore, M.E.J., and W. Pyong-Oh. 1971. The Birds of Korea. Royal Asiatic Society, Korea.

Gray, J. 2001. East Limestone Island camp: report on the 1999 field season. Pages 2-8 in A.J. Gaston, editor. Laskeek Bay Research 10. Laskeek Bay Conservation Society, Queen Charlotte City, B.C.

Guiguet, C.J. 1953. An ecological study of Goose Island, British Columbia, with special reference to mammals and birds. Occasional Papers of the British Columbia Provincial Museum, Victoria 10.

Harfenist, A. 1994. Effects of introduced rats of nesting seabirds of Haida Gwaii. Technical Report Series No. 218, Canadian Wildlife Service.

Harfenist, A. February 2003. DRAFT. Ancient Murrelet (Synthliboramphus antiquus). Pages 108-121 in K. Paige, editor. Standards for Managing Identified Wildlife. Biodiversity Branch, Ministry of Water, Land and Air Protection. Victoria, B.C. Draft.

Harfenist, A., and G.W. Kaiser. 1997. Effects of introduced predators on the nesting seabirds on the Queen Charlotte Islands. Pages 132-136 in K. Vermeer and K.H. Morgan, editors. The ecology, status and conservation of marine and shoreline birds of the Queen Charlotte Islands. Canadian Wildlife Service, Ottawa.

Harfenist, A., N.A. Sloan and P.M. Bartier. 2002. Living Marine Legacy of Gwaii Haanas. III: Marine Bird Baseline to 2000 and Marine Bird-related Management Issues throughout the Haida Gwaii Region. Technical Reports in Ecosystem Science 036, Parks Canada.

Hartman, L.H., and D.S. Eastman. 1999. Distribution of introduced raccoons Procyon lotor on the Queen Charlotte Islands: implications for burrow-nesting seabirds. Biological Conservation 88:1-13.

Hasegawa, H. 1984. Status and conservation of seabirds in Japan, with special attention to the Short-tailed Albatross. Pages 487-500 in J.P. Croxall, P.G.H. Evans, and R.W. Schreiber, editors. Status and Conservation of the World's Seabirds. ICBP Technical Publication No. 2, Cambridge.

Hatch, S.A., G.V. Byrd, D.B. Irons, and G.L. Hunt, Jr.  1993. Status and ecology of kittiwakes (Rissa tridactyla and R. brevirostris) in the North Pacific. Pages 140-153 in K. Vermeer, K.T. Briggs, K.H. Morgan, and D. Siegel-Causey, editors. The Status, Ecology and Conservation Of Marine Birds of the North Pacific Ocean. Canadian Wildlife Service Special Publication, Ottawa.

Hipfner, M. Unpublished data. Surveys of permanent seabird monitoring plots on Ramsay Island, Gwaii Haanas National Park, June 2002.

Hoffman, R. 1924. Breeding of the Ancient Murrelet in Washington. Condor 26:191.

Howald, G.R., P. Mineau, J.E. Elliott and K.M. Cheng. 2000. Brodifacoum poisoning of avian scavengers during rat control on a seabird colony. Ecotoxicology 8:431-447.

Jones, I.L., J.B. Falls and A.J. Gaston. 1990. Colony departure of family groups of Ancient Murrelets. The Condor 89:940-943.

Jones, R.D. and G.V. Byrd. 1979. Interrelationships between seabirds and introduced animals. Pages 221-226 in J.C. Bartonek and D.N. Nettleship, editors. Conservation of Marine Birds of northern North America. U.S. Fish and Wildlife Service, Washington.

Kitano, K. 1981. Recent development of the studies on the North Pacific Polar frontal zone. Pages 1 - 10 in S. Mishima, editor. Pelagic Animals and Environments around the Subarctic Boundary in North Pacific. Research Institute N. Pacific Fisheries, Hokkaido University.

Kondratyev, A.Y., N.M. Litvinenko, and G.W. Kaiser (editors). 2000. Seabirds of the Russian Far East. Canadian Wildlife Service, Ottawa.

Lemon, M.J.F. 1993a. Survey of Ancient Murrelets at Dodge Point, Lyell Island. Pages 38-51 in A.J. Gaston, editor. Laskeek Bay Research 3. Laskeek Bay Conservation Society, Queen Charlotte City, B.C.

Lemon, M.J.F. 1993b. Survey of Ancient Murrelets at on Ramsay Island. Pages 52-55 in A.J. Gaston, editor. Laskeek Bay Research 3. Laskeek Bay Conservation Society, Queen Charlotte City, B.C.

Lemon, M.J.F. 1997. Seabird colony monitoring on George Island, 1996. Pages 27-48 in A.J. Gaston, editor. Laskeek Bay Research 7. Laskeek Bay Conservation Society, Queen Charlotte City, B.C.

Lemon, M.J.F., and A.J. Gaston. 1999. Trends in Ancient Murrelet populations since 1980. Environment Canada, Canadian Wildlife Service. Bird Trends No. 7:22-25.

Lensink, C.C. 1984. The status and conservation of seabirds in Alaska. Pages 13-28 in J.P. Croxall, editor. Status and Conservation of the World's Seabirds. ICBP Technical Publication, No. 2, Cambridge.

Litvinenko, N.M., and Y.V. Shibaev. 1987. The Ancient Murrelet - Synthliboramphus antiquus Gm.: reproductive biology and raising of young. Pages 72-84 in N.M. Litvinenko, editor. Distribution and biology of seabirds of the Far East. Far East Science Centre, USSR Acad. Science. Vladivostok, Russia.

Litvinenko, N.M., and Y.V. Shibaev. 1991. Status and conservation of seabirds nesting in South-east U.S.S.R. Pages 175-204 in J. P. Croxall, editor. Seabird Status and Conservation: a Supplement. ICBP Technical Publication No. 11, Cambridge.

Meyer de Shauensee, R. 1984. The Birds of China. Oxford University Press, Oxford.

Montevecchi, W.A., F.K. Wiese, G. Davoren, A.W. Diamond, F. Huettmannn, and J. Linke. 1999. Seabird attraction to offshore platforms and seabird monitoring from offshore support vessels and other ships (Literature review on monitoring designs). Report 138, Environmental Studies Research Funds, Calgary, AB.

Morgan, K.H. 1997. The distribution and seasonality of marine birds of the Queen Charlotte Islands. Pages 78-90 in K. Vermeer and K.H. Morgan, editors. The ecology, status and conservation of marine and shoreline birds of the Queen Charlotte Islands. Canadian Wildlife Service.

Morgan, K.H., R.C.H. Wilson, and F. Aitkens. 1999. Proceedings of a Workshop on the Bycatch of Seabirds. Institute of Ocean Sciences, Sidney, B.C. Dec 1-2, 1998.

Murata, E. 1958. The breeding of the Ancient Auk - Synthliboramphus antiquus (Gm.) of the island of Teuri, Hokkaido. Tori 14:22-26.

National Geographic Society. 1987. Field guide to the birds of North America, 3rd edition. National Geographic Society.

Nechaev, V.A. 1986. New data about seabirds on Sakhalin Island. Pages 71-81 in N.M. Litvinenko, editor. Morskie Ptitsy Dalnego Vostoka (Seabirds of the Far East). Far Eat Science Centre, USSR Academy of Sciences, Institute of Biology and Soil Sciences, Vladivostok.

Nelson, R.W. 1990. Status of the Peregrine Falcon, Falco peregrinus pealei, on Langara Islands, Queen Charlotte Islands, British Columbia, 1968-1989. Canadian Field-Naturalist 104:193-199.

Nelson, R. W., and M.T. Myers. 1976. Declines in populations of Peregrine Falcons and their seabird prey at Langara Island, British Columbia. Condor 78:281-293.

Nysewander, D.R., J. Forsell, P.A. Baird, D.J. Shields, G.J. Weiler, and J.H. Kogan. 1982. Marine bird and mammal survey of the eastern Aleutian islands, summers of 1980 - 1981. U.S. Fish and Wildlife Service. Unpublished Report, Anchorage, AK.

Ohlendorf, H.M.,J.C. Bartonek, G.J. Divoky, E.E. Klaas, A.J. Krynitsky. 1982. Organochlorine residues in eggs of Alaskan seabirds. U.S. Fish and Wildlife Service Special Scientific Report - Wildlife, No. 245, Washington, D.C. 41 pp.

Pearce, R.L., J.J. Wood, Y. Artukhin, T.P. Birt, M. Damus and V.L. Friesen. 2002. Mitochondrial DNA suggests high gene flow in Ancient Murrelets. The Condor 104:84-91.

Rodway, M.S. 1990. British Columbia Seabird Colony Inventory: report #2 - west coast Moresby Island. B.C. Tech Report No. 65, Canadian Wildlife Service, Pacific and Yukon Region.

Rodway, M.S. 1991. Status and conservation of breeding seabirds in British Columbia. Pages 43-102 in J.P. Croxall, editor. Seabird status and conservation: a supplement. International Council for Bird Protection Technical Publication, Cambridge, U.K.

Rodway, M.S. 1994. British Columbia Seabird Colony Inventory: report #6 - major colonies on the West coast of Graham Island. B.C. Tech Report No. 95, Canadian Wildlife Service, Pacific and Yukon Region.

Rodway, M.S., N. Hillis and L. Langley. 1983. Nesting population of Ancient Murrelets on Langara Island, British Columbia. Ms. Report, Canadian Wildlife Service, Vancouver.

Rodway, M.S., M.J. Lemon and G.W. Kaiser. 1988. British Columbia Seabird Colony Inventory: report #1 - east coast Moresby Island. B.C. Tech Report No. 50, Canadian Wildlife Service, Pacific and Yukon Region,.

Sealy, S.G. 1975. Feeding ecology of the Ancient and Marbled Murrelet near Langara Island, British Columbia. Canadian Journal of Zoology 53:418-433.

Sealy, S.G. 1976. Biology of nesting Ancient Murrelets. The Condor 78:294-306.

Sealy, S.G., H.R. Carter and J. Hudon. 2001. Specimen records and sightings of Ancient Murrelets from the Canadian prairie provinces. Blue Jay 59: 175-183

Shibaev, Y.V. 1978. The descent to water and transition to sea life of Ancient Murrelet Synthliboramphus antiquus Gm. nestlings. Pages 79-85 in Ecology and Zoology of some vertebrates of the Far East. Institute of Biology and Soil Science, USSR Academy of Sciences' Far Eastern Branch, Vladivostok, Russia.

Shibaev, Y.V. 1987. Census of bird colonies and survey of certain bird species in Peter the Great Bay. Pages 43-59 in N.M. Litvinenko, editor. Rasprostranenie i biologiya morskikh ptits dalnego vostoka (Distribution and Biology of Seabirds of the Far East). Institute of Biology and Soil Sciences of The USSR Academy of Sciences' Far Eastern Branch, Vladivostok.

Smith, J.L., and C.D. French. 2000. Observations of Ancient Murrelet families at-sea in 1998. Pages 20-21 in A.J. Gaston, editor. Laskeek Bay Research 9. Laskeek Bay Conservation Society, Queen Charlotte City, B.C.

Sowls, A.L., S.A. Hatch, and C.J. Lensink. 1978. Catalog of Alaskan Seabird colonies. U.S. Fish and Wildlife Service, Anchorage, Alaska FWS/OBS-78/78. 254 pp.

Speich, S.M., and T.R. Wahl. 1989. Catalogue of Washington seabird colonies. U.S. Fish and Wildlife Service Biological Report 88 (6), Washington.

Springer, A.M., A.Y. Kondratyev, H. Ogi, Y.V. Shibaev, and G.B. van Vliet. 1993. Status, ecology and conservation of Synthliboramphus Murrelets and auklets. Pages 187‑201 in K. Vermeer, K.T. Briggs, K.H. Morgan, and D. Siegel-Causey, editors. The status, ecology and conservation of marine birds on the North Pacific Ocean. Canadian Wildlife Service, Ottawa.

Summers, K.R. 1974. Seabirds breeding along the east coast of Moresby Island, Queen Charlotte Islands, British Columbia. Syesis 7:1-12.

Summers, K.R. and M. Rodway. 1988. Raccoon-seabird interactions (with notes on rats and marten) on Moresby Island, Queen Charlotte Islands: a problem analysis. Unpublished report, Wildlife Branch, Ministry of Environment, Lands and Parks, Smithers, BC.

Taylor, R.H., and B.W. Thomas. 1989. Eradication of Norway rats Rattus norvegicus from Hawea Island, Fiordland, using brodifacoum. New Zealand Journal of Ecology. 12:23-32.

Taylor, R.H., and B.W. Thomas. 1993. Rats eradicated from rugged Breaksea Island (170 ha), Fiordland, using brodifacoum. Biological Conservation. 65:191-198.

Taylor, R.H., Gary W. Kaiser and Mark C. Drever. 2000. Eradication of Norway rats to recovery of seabird habitat on Langara Island, British Columbia. Restoration Ecology 8:151-160.

Tso-Hsin, C. 1987. A Synopsis of the Avifauna of China. Science Press, Beijing.

Udvardy, M.D.F. 1963. Zoogeographical study of the Pacific Alcidae. Proceedings of the Pacific Science Congress 10:85-111.

USFWS. 2003. Beringian Seabird Colony Catalog computer database and Colony Status Record archives. in. U.S. Fish and Wildlife Service, Migratory Bird Management, Anchorage, Alaska.

Vermeer, K., J.D. Fulton and S.G. Sealy. 1985. Differential use of zooplankton prey by Ancient Murrelets and Cassin's Auklets in the Queen Charlotte Islands. Journal of Plankton Research 7:443-459.

Vermeer, K., and M.J.F. Lemon. 1986. Nesting habits and habitats of Ancient Murrelets and Cassin's Auklets in the Queen Charlotte Islands, British Columbia. Murrelet 67:33-44.

Vermeer, K., and K.H. Morgan, editors. 1997. The ecology, status and conservation of marine and shoreline birds of the Queen Charlotte Islands. Canadian Wildlife Service Occasional Paper 93: 148 p.

Vermeer, K., A. Harfenist, G.W. Kaiser, and D.N. Nettleship. 1997. The reproductive biology, status, and conservation of seabirds breeding on the Queen Charlotte Islands: a summary. Pages 58 - 77 in K. Vermeer, and K.H. Morgan, editors. The ecology, status and conservation of marine and shoreline birds of the Queen Charlotte Islands. Canadian Wildlife Service Occasional Paper 93.

Vermeer, K., Sealy, S.G., Lemon, M. and Rodway, M. 1984. Predation and potential environmental perturbances on Ancient Murrelets nesting in British Columbia. Pages 757-770 in J.P. Croxall, editor. Status and conservation of the world's seabirds. ICBP Technical Publication No.2, Cambridge.

Wahl, T.R., Speich, S.M., Manuwal, D.A., Hirsch, K.V. and Miller, C. 1981. Marine Bird Populations of the Strait of Juan de Fuca, Strait of Georgia, and Adjacent Waters in 1978 and 1979. Report EPA-600/F-81-156, U.S. Environmental Protection Agency, Washington, D.C.

Waldon, J. 1994. Ancient Murrelet in Devon: new to the Western Palearctic. British Birds 87:307-310.

Yamashina, Y. 1967. Birds in Japan: a Field Guide. Tokyo News Service, Tokyo.

Zhao-Qing, C. 1988. Niche selection of breeding seabirds on Chenlushan Island in the Yellow Sea, China. Colonial Waterbirds 11:306-307.