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COSEWIC assessment and update status report on the Burrowing Owl in Canada

Acknowledgements

We owe particular thanks to Troy Wellicome, Geoff Holroyd, Ray Poulin, and Danielle Todd for providing us with extensive unpublished information on the status and biology of Burrowing Owls in Canada. This report was written with a heavy reliance on earlier COSEWIC reports by Wellicome and Haug (1995), Haug and Didiuk (1991), and Wedgwood (1979). We also thank the Burrowing Owl Recovery Team for allowing me to attend their 2004 meeting and to report their unpublished data. Troy Wellicome, Geoff Holroyd, and Danielle Todd read the entire report and provided extensive suggestions that greatly improved its quality. Funding, provided by the Canadian Wildlife Service, Environment Canada.


Information Sources

Alberta Sustainable Resource Development and Alberta Conservation Association. 2005. Status of the burrowing owl (Athene cunicularia) in Alberta: update 2005. Alberta Sustainable Resource Development, Wildlife Status Report No. 11 (Update 2005), Edmonton, AB. 28 pp.

Burrowing Owl Recovery Team Meeting. 2004. October 5-7, Moose Jaw, Saskatchewan.

Butts, K.O. 1973. Life history and habitat requirements of Burrowing Owls in western Oklahoma. M.S. thesis. Oklahoma State University, Stillwater, Oklahoma.

Butts, K.O. and J.C. Lewis. 1982. The importance of prairie dog colonies to Burrowing Owls in Oklahoma. Proceedings of the Oklahoma Academy of Sciences 62: 46-52.

Campbell, R.W., N.K. Dawe, I. McTaggart-Cowan, J.M. Cooper, G.W. Kaiser, M.C.E. McNall. 1990. The birds of British Columbia, Vol. 2. Royal British Columbia Museum, Victoria, BC.

Clark, R.J. 1997. A review of the taxonomy and distribution of the Burrowing Owl (Speotyto cunicularia). Pages 14-23 in J.L. Lincer and K. Steenhof, editors. The Burrowing Owl, its Biology and Management, including the Proceedings of the First International Burrowing Owl Symposium. Journal of Raptor Research Report 9.

Clayton, K.M. 1997. Post-fledging ecology of Burrowing Owls in Alberta and Saskatchewan: dispersal, survival, habitat use, and diet. M.S. thesis, University of Saskatchewan, Saskatoon, Saskatchewan. 66 p.

Clayton, K.M., and J.K. Schmutz. 1999. Is the decline of burrowing owls Speotyto cunicularia in prairie Canada linked to changes in Great Plains ecosystems? Bird Conservation International 9: 163-185.

COSEWIC. 2001. Canadian species at risk. Committee on the Status of Endangered Wildlife in Canada. Ottawa, Ontario.

Desmond, M.J. 1991. Ecological aspects of Burrowing Owl nesting strategies in the Nebraska panhandle. M.S. thesis, University of Nebraska, Lincoln, Nebraska.

Desmond, M.J., J.A. Savidge, and K.M. Eskridge. 2000. Correlations between Burrowing Owl and black-tailed prairie dog declines: a 7-year analysis. Journal of Wildlife Management 64: 1067-1075.

Drost, C.A., and R.C. McCluskey. 1992. Extirpation of alternative prey during a small rodent crash. Oecologia 92: 301-304.

Duxbury, J.M. 2004. Stable isotope analysis and the investigation of the migrations and dispersal of peregrine falcons (Falco peregrinus) and burrowing owls (Athene cunicularia). Dissertation, University of Alberta, Edmonton, AB, Canada.

Dyer, O.N. 1991. Reintroductions of Burrowing Owls to the South Okanagan Valley, British Columbia (1983 to 1988). Pages 231-235 in G.L. Holroyd, G. Burns, and H.C. Smith, editors. Proceedings of the second endangered species and prairie conservation workshop. Provincial Museum of Alberta, Natural History Occasional Paper No. 15, Edmonton, Alberta, Canada.

Fox, G.A., P. Mineau, B. Collins, and P.C. James. 1989. The impact of the insecticide carbofuran (Furadan 480F) on the burrowing owl in Canada. Canadian Wildlife Service Technical Report Series, Ottawa, Ontario.

Franken, R.J., and T.I. Wellicome. 2003. Burrowing Owl demographics workshop summary report (March 20−21, Canmore, Alberta). Canadian Wildlife Servive unpubl. report. 28 pp.

Gervais, J.A. and R.G. Anthony. 2003. Chronic organochlorine contaminants, environmental variability, and the demographics of a burrowing owl population. Ecological Applications 13: 1250-1262.

Gervais, J.A., D.K. Rosenberg, and R.G. Anthony. 2003. Space use and pesticide exposure risk of male burrowing owls in an agricultural landscape. Journal of Wildlife Management 67: 155-164.

Green, G.A. 1983. Ecology of breeding Burrowing Owls in the Columbia basin, Oregon. M.Sc. thesis, Oregon State University, Corvallis, Oregon.

Haug, E.A. 1985. Observations on the breeding ecology of Burrowing Owls in Saskatchewan. M.Sc. thesis, University of Saskatchewan, Saskatoon, Saskatchewan.

Haug, E.A., and C. Churchward. 1988. Manitoba Burrowing Owl conservation program. Unpublished final report prepared for the Manitoba Department of Natural Resources, Winnipeg.

Haug, E.A., and L.W. Oliphant. 1990. Movements, activity patterns, and habitat use of Burrowing Owls in Saskatchewan. Journal of Wildlife Management 54: 27-35.

Haug, E.A., and A.B. Didiuk. 1991. Updated status report on the Burrowing Owl in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa, Ontario, Canada.

Haug, E.A, B.A. Millsap, and M.S. Martell. 1993. Burrowing Owl (Speotyto cunicularia). In The Birds of North America, No. 61 (A. Poole and F. Gill, eds.). The Academy of Natural Sciences, Philadelphia, and The American Ornithologists’ Union, Washington, D.C.

Henny, C.J., and L.J. Blus. 1981. Artificial burrows provide new insight into Burrowing Owl nesting biology. Raptor Research 15: 82-85.

Hjertaas, D.G. 1997. Operation Burrowing Owl in Saskatchewan. Raptor Research Report 9: 112-116.

Hjertaas, D.G., S. Brechtel, K. De Smet, O. Dyer, E.A. Haug, G. Holroyd, P.C. James, and J.K. Schmutz. 1995. National recovery plan for the Burrowing Owl. Committee for the Recovery of Nationally Endangered Wildlife (RENEW). Ottawa, ON. 33 pp

Hjertaas, D.G., and W. Lyon. 1987. A stratified random survey for Burrowing Owls on the Weyburn (62E) and Regina (72I) map areas. Wildlife Technical Report 87-2. Saskatchewan Parks and Renewable Resources, Regina, Saskatchewan.

Holroyd, G.L., R. Rodriguez-Estrella, and S.R. Sheffield. 2001. Conservation of the Burrowing Owl in western North America: issues, challenges, and recommendations. Journal of Raptor Research 35: 399-407.

Hoyt, J.S., T.I. Wellicome, K. De Smet, J.K. Schmutz, P.C. James, K.M. Clayton, R.G. Poulin, L.D. Todd, G.L. Holroyd, and D. Stepnisky. 2001. Survival estimates for three burrowing owl populations in Prairie Canada. Canadian Wildlife Service Internal Report. 24 pp.

Howie, R. 1980. The Burrowing Owl in British Columbia. Pages 88−95 in R. Stace-Smith (ed.). Threatened species and habitats in British Columbia and the Yukon. B.C. Ministry of Environment, Victoria, BC.

James, P.C. 1992. Where do Canadian Burrowing Owls spend the winter? Blue Jay 50: 93-95.

James, P.C., and G.A. Fox. 1987. Effects of some insecticides on productivity of Burrowing Owls. Blue Jay 45: 65-71.

James, P.C., and R.H.M. Espie. 1997. Current status of the Burrowing Owl in North America: an agency survey. Raptor Research Report 9: 3-5.

James, P.C., T.J. Ethier, and M.K. Toutloff. 1997. Parameters of a declining Burrowing Owl population in Saskatchewan. Raptor Research Reports 9: 34-37.

James, P.C., G.A. Fox, and T.J. Ethier. 1990. Is the operational use of strychnine to control ground squirrels detrimental to Burrowing Owls? Journal of Raptor Research 24: 120-123.

Johnson, B.S. 1997. Demography and populations dynamics of the Burrowing Owl. Raptor Research Reports 9: 28-33.

King, R.A., and J.R. Belthoff. 2001. Post-fledging dispersal of burrowing owls in southwestern Idaho: characterization of movements and use of satellite burrows. Condor 102: 118-126.

Kirk, D.A., and U. Banasch. 1996. Second updated status report of the prairie falcon Falco mexicanus in Canada. Committee on the Status of Endangered Wildlife in Canada, Ottawa, ON. 8 pp.

Klute, D.S., L.W. Ayers, M.T. Green, W.H. Howe, S.L. Jones, J.A. Shaffer, S.R. Sheffield, and T.S. Zimmerman. 2003. Status Assessment and Conservation Plan for the Western Burrowing Owl in the United States. U.S. Department of Interior, Fish and Wildlife Service, Biological Technical Publication FWS/BTP-R6001-2003, Washington, D. C.

Landry, R.E. 1979. Growth and development of the Burrowing Owl. M.Sc. thesis, California State University, Long Beach, California.

Leupin, E.E., and D.J. Low. 2001. Burrowing Owl reintroduction efforts in the Thompson-Nicola region of British Columbia. Journal of Raptor Research 35: 392-398.

Lutz, R.S., and D.L. Plumpton. 1999. Metapopulation dynamics of a Burrowing Owl (Speotyto cunicularia) population in Colorado. Pages 255-259 in J.R. Duncan, D.H. Johnson, and T.H. Nicholls, editors. Biology and conservation of owls of the Northern Hemisphere: Second International Symposium. USDA Forest Service General Technical Report NC-190, North Central Forest Experiment Station.

Martell, M.S. 1990. Reintroduction of Burrowing Owls into Minnesota: A feasibility study. M.Sc. thesis, University of Minnesota, Minneapolis.

McDonald, D., N.M. Korfanta, and S.J. Lantz. 2004. The Burrowing Owl (Athene cunicularia): a technical conservation assessment. USDA Forest Service, Rocky Mountain Region, Denver, Colorado, USA. [Online: www.fs.fed.us/r2/projects/scp/assessments/burrowingowl.pdf]

Michner, G.R., and J.K. Schmutz. 2002. Richardson’s ground squirrel Spermophilus richardsonii. Alberta Prairie Conservation Forum – Prairie Notes Online Paper (http:www.albertapcf.ab.ca/prairie_notes.htm).

Millsap, B.A., and C. Bear. 1988. Cape Coral Burrowing Owl population monitoring. Annual performance report, Florida Game and Freshwater Fish Commission, Tallahassee, Florida.

Olenick, B.E. 1990. Breeding biology of Burrowing Owls using artificial nest burrows in Southeastern Idaho. M.Sc. thesis, Idaho State University, Pocatello, Idaho.

Plumpton, D.L. 1992. Aspects of nest site selection and habitat use by Burrowing Owls at Rocky Mountain Arsenal, Colorado. M.Sc. thesis, Texas Tech University, Lubbock, Texas.

Poulin, R.G. 2003. Relationships between burrowing owls (Athene cunicularia), small mammals, and agriculture. Ph.D. thesis, University of Regina, Regina, Saskatchewan.

Poulin, R.G., L.D. Todd, K.M. Dohms, R.M. Brigham, T.I. Wellicome. 2005. Factors associated with nest- and roost-burrow selection by Burrowing Owls (Athene cunicularia) on the Canadian prairies. Canadian Journal of Zoology 83:1373−1380.

Russell, R.F. 2002. 2002 Burrowing Owl trend block survey and monitoring, Brooks area. Alberta Sustainable Resource Department, Fish and Wildlife Division. Alberta Species at Risk Report no. 58, Edmonton, Alberta.

Salt, W.R. and A.L. Wilk. 1958. The birds of Alberta. Queen’s Printer, Edmonton, Alberta.

Samson, F.B. and F.L. Knopf. 1994. Prairie conservation in North America. BioScience 44: 418-421.

Sauer, J.R., J.E. Hines, and J. Fallon. 2003. The North American Breeding Bird Survey, Results and Analysis 1966 - 2002. Version 2003.1, USGS Patuxent Wildlife Research Center, Laurel, Maryland, USA.

Schmutz, J.K., C.S. Houston, and S.J. Barry. 2001. Prey and reproduction in a metapopulation decline among Swainson’s Hawks, Buteo swainsoni. Canadian Field Naturalist 115:257−273.

Schmutz, J.K., G. Wood, and D. Wood. 1991. Spring and summer prey of Burrowing Owls. Blue Jay 49: 93-97.

Scobie, D. 2002. 2001 Burrowing Owl trend block survey and monitoring, Brooks and Hanna areas. AlbertaSustainable Resource Department, Fish and Wildlife Division. Alberta Species at Risk Report no. 51, Edmonton, Alberta.

Sheffield, S.R. 1997. Owls as biomonitors of environmental health hazards. Pages 383-398 in Biology and conservation of owls of the Northern Hemisphere. USDA Forest Service, General Technical Report NC-190.

Shyry, D.T. 2005. Western Burrowing Owls (Athene cunicularia hypugaea) in Southeast Alberta: Juvenile Survivorship from Fledging to Migration, Effect of Tags, and Late Season Diets. MSc thesis, University of Alberta, Edmonton, AB. 92 pp.

Sissons, R., K. Scalise, and T.I. Wellicome. 2001. Nocturnal foraging habitat use of the Burrowing Owl in a heavily cultivated region of southern Saskatchewan. Journal of Raptor Research 35: 304-309.

Sissons, R. 2003. Nocturnal foraging habitat use of the Burrowing Owl on the continuous grasslands of southern Alberta. M.Sc. thesis, University of Alberta, Edmonton.

Skeel, M.A., J. Keith, and C.S. Palaschuk. 2001. A population decline recorded by Operation Burrowing Owl in Saskatchewan. Journal of Raptor Research 35:371−377.

Sleno, J. 2000. Possible cat predation on Burrowing Owls. Blue Jay 58:191-192

Smith, A.R. 1996. Atlas of Saskatchewan Birds. Environment Canada and Nature Saskatchewan, Regina.

Telfer, E.S. 1992. Habitat change as a factor in the decline of the western Canadian loggerhead shrike, Lanius ludovicianus population.

Todd, L.D. 2001a. Dispersal patterns and post-fledging mortality of juvenile burrowing owls in Saskatchewan. Journal of Raptor Research 35: 282-287.

Todd, L.D. 2001b. Survival and dispersal of juvenile Burrowing Owls (Athene cunicularia) during the post-fledging, pre-migratory period. MSc thesis, University of Regina, Regina, SK. 76 pp.

Todd, L.D., R.G. Poulin, T.I. Wellicome, and R.M. Brigham. 2003. Post-fledging survival of burrowing owls in Saskatchewan. Journal of Wildlife Management 67: 512-519.

Valdez Gomez, H.E., G.L. Holroyd, and H.E. Trefry. 2002. The winter diet of the Burrowing Owl in central Mexico. Abstract from the Third North American Ornithological Conference, New Orleans, Louisiana.

Warnock, R.G. and M.A. Skeel. 2004. Effectiveness of voluntary stewardship in conserving grassland: case of Operation Burrowing Owl in Saskatchewan. Environmental Management 33: 306-317.

Wapple, R.D. 2005. Historical Abundance of Seven COSEWIC Bird Species on the Canadian Prairies. Unpublished report prepared for Canadian Wildlife Service, Prairie and Northern Region.

Wedgwood, J.A. 1978. The status of the Burrowing Owl in Canada. Report prepared for the Committee on the Status of Endangered Wildlife in Canada. Canadian Wildlife Service. 84 pp.

Wellicome, T.I. 1997. Status of the Burrowing Owl (Speotyo cunicularia hypugaea) in Alberta. Wildlife Status Report no. 11. Alberta Environmental Protection, Wildlife Management Division, Edmonton, Alberta. 21 pp. [Online: www.gov.ab.ca/env/fw/status/reports/bowl]

Wellicome, T.I. 2000. Effects of food on reproduction in Burrowing Owls (Athene cunicularia) during three stages of the breeding season. PhD thesis, University of Alberta, Edmonton, AB. 113 pp.

Wellicome, T.I. 2005. Hatching asynchrony in Burrowing Owls is influenced by clutch size and hatching success but not by food. Oecologia 142: 326-334.

Wellicome, T. I. and E.A. Haug. 1995. Second update of Status Report on the Burrowing Owl (Speotyto cunicularia) in Canada. Committee on the Status of Endangered Wildlife in Canada, Canadian Wildlife Service, Environment Canada, Ottawa, Ontario. 32 pp.

Wellicome, T.I. and G.L. Holroyd. 2001. The Second International Burrowing Owl Symposium: background and context. Journal of Raptor Research 35: 269-273.

Wellicome, T.I., G.L. Holroyd, K. Scalies, and E.R. Wiltse. 1997. The effects of predator exclusion and food supplementation of Burrowing Owl (Speotytocunicularia) population change in Saskatchewan. Pages 487-497 in J.R. Duncan, D.H. Johnson, and T.H. Nicholls, editors. Biology and conservation of owls of the Northern Hemisphere: Second International Symposium. USDA Forest Service, General Technical Report NC-190. North Central Forest Experimental Station.

Woodard, J. 2002. The influence of diet, habitat, and recreational shooting of prairie dogs on burrowing owl demography. M.S. thesis, Colorado State University, Fort Collins, Colorado.