Winter Waterfowl Surveys

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Winter waterfowl surveys are conducted bi-weekly beginning in October and ending in March. 



2021-2022 Survey Year

Wheeler NWR Waterfowl Survey 2021-11-09

Wheeler NWR Waterfowl Survey 2021-11-23

2020-2021 Survey Year

Wheeler NWR Waterfowl Survey 2020-10-14

Wheeler NWR Waterfowl Survey 2020-10-27

Wheeler NWR Waterfowl Survey 2020-11-10

Wheeler NWR Waterfowl Survey 2020-11-24

Wheeler NWR Waterfowl Survey 2020-12-08

Wheeler NWR Waterfowl Survey 2020-12-22

Wheeler NWR Waterfowl Survey 2021-01-05

Wheeler NWR Waterfowl Survey 2021-01-19

Wheeler NWR Waterfowl Survey 2021-02-02

Wheeler NWR Waterfowl Survey 2021-03-02

2019-2020 Survey Year
 
 
 
2015-2016 Survey Year

December 15, 2015 Waterfowl Survey  

December 02, 2015 Waterfowl Survey  

November 17, 2015 Waterfowl Survey

November 3, 2015 Waterfowl Survey 


2013-2014 Survey Year 
 
Previous Survey Years