25 Sep 2008 Episode
"Message Sent; Message Received": "Nature's Way" essay on communications devices.
23 May 2008 Episode
"Dawnsong and Sundance": "Nature's Way" essay on the coming of the light.
24 Sept 2007 Episode
"E Pluribus Unum": "Nature's Way" essay on the many languages of mint.
19 June 2007 Episode
"To See the World in a Grain of Pollen": "Nature's Way" essay about the madness of trees.
14 May 2007 Episode
"Nothing Doing: Great Blue Herons at Quakertown Swamp." "The Nature of Bucks" essay on the virtues of sitting.