Newsletter Natural Selections Newsletter of the Penobscot Valley Chapter of Maine Audubon Latest issue: July-September 2019 Recent archived issues: April-June 2019 January-March 2019 October-December 2018 July-September 2018 April-June 2018 January-March 2018 October-December 2017 July-September 2017 April-June 2017 January-March 2017 Oct-Dec 2016 .July-Sept 2016 .April-June 2016 January-March 2016 September-December-2015 June-August 2015 March-May 2015 Dec 2014-Feb 2015 September-November 2014 June-August 2014 March-May 2014 Dec 2013 – Feb 2014