Full episode 692: The Show of Delights Act Four The Elephant In The Bedroom Share a clip Transcript ByDana Chivvis Producer Dana Chivvis follows the night zookeeper at the Denver Zoo as she doles out snacks and tucks the animals in. (9 minutes) More in AnimalsView all 756: But I Did Everything Right Dec. 10, 2021 Act Three: Bought the Farm Senior editor David Kestenbaum helps his kids set up an ant farm. 754: Spark Bird Nov. 26, 2021 Act One: Don’t Chicken Out Carmen Milito tells Ira the story of a date she went on as a teenager, and the bird her mom brought to the occasion. 754: Spark Bird Nov. 26, 2021 Act Two: A Scrub Is a Bird That Can’t Get No Love From Me Producer Bim Adewunmi on a decades-long political battle in Florida -- between the incumbent state bird and the challenger that threatens to knock it off its perch. More by Dana ChivvisView all 757: The Ghost in the Machine Dec. 31, 2021 Act Three: This Must Be the Place For more than a decade, Boris Furman has meticulously tracked the whereabouts of his family members, averaging the latitude and longitudes to arrive at “The Family Average Location.” But nobody really knows why. 731: What Lies Beneath Feb. 12, 2021 Act Three: One if By Land, Three if By Sea Firefighter and paramedic Sam Gebler gets a glimpse of what lurks beneath the surface of a sunny California afternoon. 719: Trust Me I’m a Doctor Oct. 2, 2020 Act One: Clinical Trial Law professor Rebecca Allensworth has been studying another realm of civic-minded individuals charged with helping society function: medical licensing boards.