Agencies
Services
Aerial Waterfowl Surveys 2009-2020
Waterfowl surveys for all regions from 2009-2020 are listed below.
Mississippi River
- December 31, 2020
- December 22, 2020
- December 15, 2020
- December 10, 2020
- December 2, 2020
- November 23, 2020
- November 17, 2020
- November 9, 2020
- November 3, 2020
- October 28, 2020
- October 21, 2020
- September 21, 2020
- September 16, 2020
- September 2, 2020
- January 8, 2020
- January 2, 2020
- December 23, 2019
- December 18, 2019
- December 11, 2019
- December 2, 2019
- November 25, 2019
- November 20, 2019
- November 14, 2019
- November 5, 2019
- October 28, 2019
- October 24, 2019
- October 17, 2019
- September 26, 2019
- September 19, 2019
- September 13, 2019
- September 4, 2019
- January 10, 2019
- January 3, 2019
- December 17, 2018
- December 11, 2018
- December 7, 2018
- November 29, 2018
- November 20, 2018
- November 14, 2018
- November 9, 2018
- November 2, 2018
- October 24, 2018
- October 18, 2018
- September 27, 2018
- September 12, 2018
- September 4, 2018
West Central Illinois
Southern Illinois
- February 3, 2020
- January 21, 2020
- January 6, 2020
- January 6, 2020
- December 31, 2019
- December 10, 2019
- December 3, 2019
- November 18, 2019
- February 8, 2019
- January 24, 2019
- January 10, 2019
- January 3, 2019
- December 26, 2018
- December 17, 2018
- December 11, 2018
- December 5, 2018
- November 28, 2018
- November 21, 2018
- November 13, 2018
- November 7, 2018
- October 29, 2018
- October 22, 2018
Northeastern Illinois
Illinois River
- December 31, 2020
- December 22, 2020
- December 15, 2020
- December 10, 2020
- December 2, 2020
- November 23, 2020
- November 17, 2020
- November 8, 2020
- November 3, 2020
- October 28, 2020
- October 21, 2020
- October 16, 2020
- September 21, 2020
- September 16, 2020
- January 8, 2020
- January 2, 2020
- December 23, 2019
- December 18, 2019
- December 11, 2019
- December 2, 2019
- November 25, 2019
- November 14, 2019
- November 5, 2019
- October 28, 2019
- October 17, 2019
- September 26, 2019
- September 19, 2019
- September 13, 2019
- September 4, 2019
- January 10, 2019
- January 3, 2019
- December 17, 2018
- December 11, 2018
- December 7, 2018
- November 29, 2018
- November 20, 2018
- November 14, 2018
- November 9, 2018
- November 2, 2018
- October 24, 2018
- October 18, 2018
- October 12, 2018
- September 27, 2018
- September 21, 2018
- September 12, 2018
- September 4, 2018
