References

• Sammler, J. E., D. E. Andersen, and S. K. Skagen, 2008. Population Trends of Tundra-nesting Birds at Cape Churchill, Manitoba, in Relation to Increasing Goose Populations. Condor 110:325-334.
• Samson, F., and F. Knopf. 1994. Prairie Conservation in North America. BioScience 44:418-421.
• Sauer, J. R., D. K. Niven, J. E. Hines, D. J. Ziolkowski, Jr, K. L. Pardieck, J. E. Fallon, and W. A. Link. 2017. The North American Breeding Bird Survey, Results and Analysis 1966 - 2015. Version 2.07.2017 USGS Patuxent Wildlife Research Center, Laurel, Maryland.
• Sauer, J. R., J. E. Hines, J. E. Fallon, K. L. Pardieck, Jr., D. J. Ziolkowski, and W. A. Link. 2015. The North American Breeding Bird Survey, Results and Analysis 1966-2012 (Version 02.19.2014). USGS Patuxtent Wildlife Research Center 2014. Available from http://www.mbr-pwrc.usgs.gov/bbs.
• Scharf, W. C., and J. Kren. 2010. Orchard Oriole (Icterus spurius). The Birds of North America. Edited by P. G. Rodewald. Retrieved from: https:// DOI.org/10.2173/bna.255.
• Schukman, J. M., and B. O. Wolf. 1998. Say's Phoebe (Sayornis saya). The Birds of North America. Edited by A. F. Poole and F. B. Gill. Retrieved from https://birdsna.org/Species-Account/bna/species/saypho/introduction.
• Scott, S. J., and T. K. Bollinger. 2015. The Causes of Eagle Mortality in Saskatchewan, 1992-2012. Canadian Wildlife Biology and Management 4(1):31-39. Retrieved from: http://cwbm.name/wp-content/uploads/2016/04/3-Vol-4-Issue-1-Scott-and-Bollinger.pdf.
• Seamans, M. E., and R. D. Rau. 2017. American Woodcock Population Status, 2017. U.S. Fish and Wildlife Service.
• Sedgwick, J. A. 2000. Willow Flycatcher (Empidonax traillii). The Birds of North America. Edited by A. F. Poole, and F. B. Gill. Retrieved from: https:// DOI.org/10.2173/bna.533.
• Senner N. R., M. Stager, and B. K. Sandercock. 2017. Ecological Mismatches Are Moderated by Local Conditions for Two Populations of a Long-distance Migratory Bird. Oikos 126:61-72.
• Senner, N. R. 2010. Conservation Plan for Hudsonian Godwit. Version 1.1. Manomet: Manomet Center for Conservation Science.
• Senner, N.R. 2012. One Species but Two Patterns: Populations of the Hudsonian Godwit (Limosa haemastica) Differ in Spring Migration Timing. Auk 129:670-682.
• Shackelford, C. E., R. E. Brown, and R. N. Conner. 2000. Red-bellied Woodpecker (Melanerpes carolinus). The Birds of North America. Edited by A. F. Poole and F. B. Gill. Retrieved from: https://doi.org/10.2173/bna.500.
• Shaffer, J. A., G. A. Knutsen, R. E. Martin, and J. S. Brice. 2007. Pattern and Potential Causes of White-faced Ibis, Plegadis chihi, Establishment in the Northern Prairie and Parkland Region of North America. Canadian Field-Naturalist 121(1):46-57.
• Shane, T. G. 2000. Lark Bunting (Calamospiza melanocorys). The Birds of North America. Edited by A. F. Poole and F. B. Gill. Retrieved from: https://doi.org/10.2173/bna.542.
• Shapiro, M. D., and E. T. Domyan. 2013. Domestic Pigeons. Current Biology 23(8):R302. DOI:10.1016/j.cub.2013.01.063.
• Sherry, T. W. and R. T. Holmes. 1988. Habitat Selection by Breeding American Redstarts in Response to a Dominant Competitor, the Least Flycatcher. The Auk 105:350-364.
• Sherry, T. W., R. T. Holmes, Peter Pyle, and M. A. Patten. 2016. American Redstart (Setophaga ruticilla). The Birds of North America. Edited by P. G. Rodewald. Retrieved from: https://birdsna.org/Species-Account/bna/species/amered.
• Shipley, A. A., M. T. Murphy, and A. H. Elzinga. 2013. Residential Edges as Ecological Traps: Postfledging Survival of a Ground-nesting Passerine in a Forested Urban Park. Auk 130 (3):501-511.
• Shortt, A. 1961. Wild Wings 12 June 1961. Winnipeg Tribune
• Shriver, W. G., T. P. Hodgman, and A. R. Hanson. 2011. Nelson's Sparrow (Ammodramus nelsoni). The Birds of North America. Edited by P. G. Rodewald. Retrieved from: https://birdsna.org/Species-Account/bna/species/nstspa.
• Shutler, D., D. J. T. Hussell, D. R. Norris, D. W. Winkler, R. J. Robertson, F. Bonier, W. B. Rendell, M. Bélisle, R. G. Clark, R. D. Dawson, N. T. Wheelwright, M. P. Lombardo, P. A. Thorpe, M. A. Truan, R. Walsh, M. L. Leonard, A. G. Horn, C. M. Vleck, D. Vleck, A. P. Rose, L. A. Whittingham, P. O. Dunn, K. A. Hobson, and M. T. Stanback. 2012. Spatiotemporal Patterns in Nest Box Occupancy by Tree Swallows across North America. Avian Conservation and Ecology 7(1):3. Retrieved from: http://dx. DOI.org/10.5751/ACE-00517-070103.
• Sibley, D. 2011. An Apparent Hybrid Yellow-billed x Common Loon. Sibley Guides. Retrieved from: http://www.sibleyguides.com/2011/06/an-apparent-hybrid-yellow-billed-x-common-loon/.
• Sibley, D. A. 2007. Sibley Guides. Distinguishing Cackling and Canada Geese. Retrieved from: http://sibleyguides.com/2007/07/identification-of-cackling-and-canada-goose/.
• Simard, J. H. 2007. Red Crossbill (Loxia curvisostra). Pages 614-615 in The Atlas of the Breeding Birds of Ontario, 2001-2005. Edited by M. D. Cadman, D. A. Sutherland, G. G. Beck, D. Lepage, and A. R. Couturier. Bird Studies Canada, Environment Canada, Ontario Field Ornithologists, Ontario Ministry of Natural Resources, and Ontario Nature, Toronto, Ontario.
• Sinclair, P., and L.L. Powell. 2016. A Decade of Rusty Blackbird Research: What We've Learned So Far. International Rusty Blackbird Working Group. 15-16 August 2016, Washington D.C. Retrieved from: http://rustyblackbird.org/wp-content/uploads/RUBL_IntroNAOCAug2016_sinclair.pdf.
• Skeel, M. A., and E. P. Mallory. 1996. Whimbrel (Numenius phaeopus). The Birds of North America. Edited by P. G. Rodewald. Retrieved from: https:// DOI.org/10.2173/bna.219.
• Slager, D. L., and J. Klicka. 2014. A New Genus for the American Tree Sparrow (Aves: Passeriformes: Passerellidae). Zootaxa 3821:398-400.
• Smallwood, J. A., and D. M. Bird. 2002. American Kestrel (Falco sparverius). The Birds of North America. Edited by P. G. Rodewald. Retrieved from: https://birdsna.org/Species-Account/bna/species/amekes DOI: 10.2173/bna.602.
• Smith, A. C., M. R. Hudson, C. M. Downes, C. M. Francis. 2015. Change Points in the Population Trends of Aerial-Insectivorous Birds in North America: Synchronized in Time across Species and Regions. PLoS ONE 10(7): e0130768.
• Smith, A. R. 1996. Atlas of Saskatchewan Birds. Saskatchewan Natural History Society. Regina, Saskatchewan.
• Smith, K. G., K. A. Tarvin, and G. E. Woolfenden. 2013. Blue Jay (Cyanocitta cristata). The Birds of North America. Edited by P. G. Rodewald. Retrieved from: https://birdsna.org/Species-Account/bna/species/blujay DOI: 10.2173/bna.469.
• Smith, K. G., S. R. Wittenberg, R. B. Macwhirter, and K. L. Bildstein. 2011. Northern Harrier (Circus cyaneus). The Birds of North America. Edited by P. G. Rodewald. Retrieved from: https://birdsna.org/Species-Account/bna/species/norhar DOI: 10.2173/bna.210.
• Smith, R. J., M. I. Hatch, D. A. Cimprich, and F. R. Moore. 2011. Gray Catbird (Dumetella carolinensis). Edited by P. G. Rodewald. Retrieved from: https://birdsna.org/Species-Account/bna/species/grycat DOI: 10.2173/bna.167.
• Smith, R., and W. Poon. 2007. Northern Mockingbird (Mimus polyglottos). Pages 446-447 in The Atlas of the Breeding Birds of Ontario, 2001-2005. Edited by M. D. Cadman, D. A. Sutherland, G. G. Beck, D. Lepage, and A. R. Couturier. Bird Studies Canada, Environment Canada, Ontario Field Ornithologists, Ontario Ministry of Natural Resources, and Ontario Nature, Toronto, Ontario.
• Snow, D. W., and C. M. Perrins. 1998. The Birds of the Western Palearctic (Concise Edition): Volume 1. Non-Passerines.
• Soper, J. D. 1953. The Birds of Riding Mountain National Park, Manitoba, Canada. Wildlife Management Bulletin Series 2:6. Department of Resources and Development, National Parks Branch, Canadian Wildlife Service. Retrieved from: http://digitalcommons.unl.edu/icwdmother/75.
• Souder, W. 2013. How Two Women Ended the Deadly Feather Trade. Smithsonian Magazine, March 2013: Retrieved from: https://www.smithsonianmag.com/science-nature/how-two-women-ended-the-deadly-feather-trade-23187277.
• Squires, J. R., and R. T. Reynolds. 1997. Northern Goshawk (Accipiter gentilis). The Birds of North America. Edited by P. G. Rodewald. Retrieved from: https://birdsna.org/Species-Account/bna/species/norgos DOI: 10.2173/bna.298.
• Staniforth, R. J. 2003. Ecosystems and Bird Habitats in Manitoba. Pages 34 - 55 in The Birds of Manitoba. Manitoba Avian Research Committee. Edited by P. Taylor. Manitoba Naturalists Society. Winnipeg, Manitoba.
• Steenhof, K. 2013. Prairie Falcon (Falco mexicanus). The Birds of North America. Edited by P. G. Rodewald. Retrieved from: https://doi.org/10.2173/bna.346.
• Steeves, T. K., S. B. Kearney-McGee, M. A. Rubega, C. L. Cink, and C. T. Collins. 2014. Chimney Swift (Chaetura pelagica). The Birds of North America. Edited by P. G. Rodewald. Retrieved from: http://bna.birds.cornell.edu/bna/species/646 DOI: 10.2173/bna.646.
• Stewart, B. E., and R. E. A. Stewart. 2013. Nest Site Use, Breeding Success and Reproductive Rates of Chimney Swifts in St Adolphe, MB, 2010-2013. Blue Jay 71(4):166-182.
• Stewart, R. 2015. Pine Warbler (Setophaga pinus). Pages 402-403 in in The Second Atlas of Breeding Birds of the Maritime Provinces. Edited by R. L. M. Stewart, K. A. Bredin, A. R. Couturier, A. G. Horn, D. Lepage, S. Makepeace, P. D. Taylor, M-A. Villard, and R. M. Whittam. Bird Studies Canada, Environment Canada, Natural History Society of Prince Edward Island, Nature New Brunswick, New Brunswick Department of Natural Resources, Nova Scotia Bird Society, Nova Scotia Department of Natural Resources, and Prince Edward Island Department of Agriculture and Forestry, Sackville, New Brunswick.
• Stout, B. E., and G. L. Nuechterlein. 1999. Red-necked Grebe (Podiceps grisegena). The Birds of North America. Edited by A. F. Poole and F. B. Gill. Retrieved from: https://doi.org/10.2173/bna.465.
• Strickland, D. 1991. Juvenile Dispersal in Gray Jays: Dominant Brood Member Expels Siblings from Natal Territory. Canadian Journal of Zoology: 69:2935-2945.
• Strickland, D., and H. R. Ouellet. 2011. Gray Jay (Perisoreus canadensis). The Birds of North America. Edited by P. G. Rodewald. Retrieved from: https://birdsna.org/Species-Account/bna/species/gryjay DOI: 10.2173/bna.40.
• Strum, K. M., M. J. Hooper, K. A. Johnson, R. B. Lanctot, M. E. Zaccagnini, and B. K. Sandercock. 2010. Exposure of Nonbreeding Migratory Shorebirds to Cholinesterase Inhibiting Contaminants in the Western Hemisphere. Condor 112:15-28.
• Sullivan, B. 2005. Management Plan for Midcontinent Greater White-fronted Geese (Revised). Central Flyway Waterfowl Technical Committee. Denver, Colorado.
• Sutherland, D. 2007d. Golden Eagle. Pages 188-189 in The Atlas of the Breeding Birds of Ontario, 2001-2005. Edited by M. D. Cadman, D. A. Sutherland, G. G. Beck, D. Lepage, and A. R. Couturier. Bird Studies Canada, Environment Canada, Ontario Field Ornithologists, Ontario Ministry of Natural Resources, and Ontario Nature, Toronto, Ontario.
• Sutherland, D. A. 2007a. American Pipit (Anthus rubescens). Pages 416-417 in The Atlas of the Breeding Birds of Ontario, 2001-2005. Edited by M. D. Cadman, D. A. Sutherland, G. G. Beck, D. Lepage, and A. R. Couturier. Bird Studies Canada, Environment Canada, Ontario Field Ornithologists, Ontario Ministry of Natural Resources, and Ontario Nature, Toronto, Ontario.
• Sutherland, D. A. 2007b. Blackpoll Warbler (Dendroica striata). Pages 498-499 in The Atlas of the Breeding Birds of Ontario, 2001-2005. Edited by M. D. Cadman, D. A. Sutherland, G. G. Beck, D. Lepage, and A. R. Couturier. Bird Studies Canada, Environment Canada, Ontario Field Ornithologists, Ontario Ministry of Natural Resources, and Ontario Nature, Toronto, Ontario.
• Sutherland, D. A. 2007c. Historical Breeders: King Eider (Somateria spectabilis). Page 630 in The Atlas of the Breeding Birds of Ontario, 2001-2005. Edited by M. D. Cadman, D. A. Sutherland, G. G. Beck, D. Lepage, and A. R. Couturier. Editors. 2007. The Atlas of the Breeding Birds of Ontario, 2001-2005. Bird Studies Canada, Environment Canada, Ontario Field Ornithologists, Ontario Ministry of Natural Resources, and Ontario Nature, Toronto, Ontario.
• Sutherland, D. A., and M. K. Peck 2007. Hudsonian Godwit (Limosa haemastica). Pages 232-233 in The Atlas of the Breeding Birds of Ontario, 2001-2005. Edited by M. D. Cadman, D. A. Sutherland, G. G. Beck, D. Lepage, and A. R. Couturier. Bird Studies Canada, Environment Canada, Ontario Field Ornithologists, Ontario Ministry of Natural Resources, and Ontario Nature, Toronto, Ontario.
• Swanson, D. L., J. L. Ingold, and G. E. Wallace. 2008. Ruby-crowned Kinglet (Regulus calendula). The Birds of North America. Edited by P. G. Rodewald. Retrieved from: https://birdsna.org/Species-Account/bna/species/ruckin. DOI: 10.2173/bna.119.
• Swanson, D. L., J. L. Ingold, and R. Galati. 2012. Golden-crowned Kinglet (Regulus satrapa). The Birds of North America. Edited by P. G. Rodewald. Retrieved from: https://birdsna.org/Species-Account/bna/species/gockin DOI: 10.2173/bna.301.
• Swick, N. 2014. #ABArare - Mississippi Kite - Manitoba. August 3, 2014. Retrieved from: http://blog.aba.org/2014/08/abarare-mississippi-kite-manitoba.html.
• Swift, R. J, A. D. Rodewald, and N. R. Senner. 2017. Breeding Habitat of a Declining Shorebird in a Changing Environment. Polar Biology 10.1007/s00300-017-2101-8.