Hiking in the mountains, Martha kept noticing butterflies at about 4,000-to-5,000 feet above sea level. Those butterflies are hilltopping. It’s when male butterflies of many species go to high points to advertise their fortitude and genes to the...
Martha reads a poem by former U.S. Poet Laureate Kay Ryan called “The Long Up.” This is part of a complete episode. Transcript of “The Long Up, A Poem” One of my favorite hikes here in beautiful Southern California is to a mountaintop. And every...