Today on Boston Public Radio we're on tape, bringing you some of our favorite conversations from recent years. We begin today’s on-tape show by revisiting the secretary of state candidates’ debate on Greater Boston. Journalist and naturalist Sy Montgomery joins us for "The Afternoon Zoo,” focusing on how songbirds find their mates. Author Tim O’Brien explains how he redefined himself through parenthood via a collection of letters to his sons in "Dad's Maybe Book." Anchor Anthony Everett joins us to reflect on the 40th anniversary of WCVB Channel 5’s nightly news magazine, “Chronicle.” Washington Post columnist Tamar Haspel shares her trials and errors in gardening, foraging, and hunting through her book, “To Boldly Grow.” Journalist Ronan Farrow discusses his investigation into Harvey Weinstein, as recounted in his book, “Catch and Kill." Harvard biologist Daniel Lieberman educates us on the importance of staying active through his book, “Exercised: Why Something We Never Evolved to Do is Healthy and Rewarding.”