Data from: Variation in age ratio of midcontinent greater white-fronted geese during fall migration

Data A1Microsoft Excel file which contains raw survey data for midcontinent greater white-fronted geese (Anser albifrons frontalis) migrating near Delta Junction Alaska during 2010 and 2011, organized in a single tab, “Data A1 – 2010-2011 Raw Data.” The “2010-2011 Raw Data” tab contains date, time, total adults, total juveniles, total not identified, total sample, proportion of juveniles, age ratio, percent of birds identified and location.Reference A1Bromley RG, Rothe TC. 2003. Conservation assessment for the dusky Canada goose (Branta canadensis occidentalis Baird). U.S. Department of Agriculture Forest Service, General Technical Report PNW-GTR-591, Pacific Northwest Research Station, Portland, Oregon, USA.Reference A2Kruse KL, compiler. 2014. Central flyway harvest and population survey data book. U.S. Fish and Wildlife Service, Lakewood CO.Reference A3Lynch JJ, Singleton JR. 1964. Winter appraisals of annual productivity in geese and other water birds. Waterfowl Trust Annual Report 15:114-126.Reference A4Marks D, Fischer JB. 2012. Alaska midcontinent greater white-fronted geese-Project updates, 2010-2011 Field Seasons. Unpubl. U.S. Fish and Wildlife Service report, Migratory Bird Management, Anchorage, Alaska, U.S.Reference A5Miller HW, Dzubin A, Sweet JT. 1968. Distribution and mortality of Saskatchewan-banded white-fronted geese. Transactions of the North American Wildlife and Natural Resources Conference 33:101-119.Reference A6Spindler MA, Lowe JM, Fujikawa JY. 1999. Trends in abundance and productivity of white-fronted geese in the taiga of northwestern and interior Alaska. Report to the Central Flyway Technical Committee. U.S. Fish and Wildlife Service, Koyukuk/Nowitna NWR Complex, Galena, Alaska, U.S.Reference A7Spindler MA, Hans MR. 2005. Nesting biology and local movements of female greater white-fronted geese in west-central Alaska. U.S. Fish and Wildlife Service, Galena, Alaska, U.S. 1-8.Reference A8Sullivan B. 2010. Management plan for midcontinent greater white-fronted geese. Central Flyway Waterfowl Technical Committee, Denver, Colorado, U.S.Reference A9U.S. Fish and Wildlife Service. 2016. Waterfowl population status, 2016. U.S. Department of Interior, Washington D.C. USA.