The Heart of Illinois Group no longer publishes a print newsletter. Past issues of the Tallgrass Sierran print version are available below in PDF format.2025November-December2024November-December2023November-December2022November-December2021November-December2020November-December2019November-December2018November-December2017November-December2016November-December2015November-December2014November-December2013November-December2012November-December2011November-December2010January-FebruaryMarch-April4th Quarter2009January-FebruaryMarch-AprilMay-JuneJuly-AugustSeptember-OctoberNovember-December2008January-FebruaryMarch-AprilMay-JuneJuly-AugustSeptember-OctoberNovember-December2007January-FebruaryMarch-AprilMay-JuneJuly-AugustSeptember-OctoberNovember-December2006January-FebruaryMarch-AprilMay-JuneJuly-AugustSeptember-OctoberNovember-December2005January-FebruaryMarch-AprilMay-JuneJuly-AugustSeptember-OctoberNovember-December2004January-FebruaryMarch-AprilMay-JuneJuly-AugustSeptember-OctoberNovember-December2003January-FebruaryMarch-AprilMay-JuneJuly-AugustSeptember-OctoberNovember-December2002January-FebruaryMarch-AprilMay-JuneJuly-AugustSeptember-OctoberNovember-December2001January-FebruaryMarch-AprilMay-JuneJuly-AugustSeptember-OctoberNovember-December2000January-FebruaryMarch-AprilMay-JuneJuly-AugustSeptember-OctoberNovember-December1999January-FebruaryMarch-AprilMay-JuneJuly-AugustSeptember-OctoberNovember-December1998January-FebruaryMarch-AprilMay-JuneJuly-AugustSeptember-OctoberNovember-December1997January-FebruaryMarch-AprilMay-JuneJuly-AugustSeptember-OctoberNovember-December1996January-FebruaryMarch-AprilMay-JuneJuly-AugustSeptember-OctoberNovember-December1995December-JanuaryFebruaryMarch-AprilMay-JuneJuly-AugustSeptember-OctoberNovember-December1994JanuaryFebruaryMarchAprilMayJuneJuly-AugustSeptemberOctoberNovember1993JanuaryFebruaryMarchAprilMayJuneJuly-AugustSeptemberOctoberNovemberDecember1992JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember