This bonus episode of Terrestrials podcast explores the diverse roles of fathers in the animal kingdom. It challenges the traditional view of animal fathers as solely providers or absent figures. The episode features insights from two human fathers who are experts in the field. Dr. Eduardo Fernandez-Duque studies owl monkey dads, and Michael Feigelson shares his personal parenting journey. The podcast highlights fascinating examples of paternal care from various species. These include seahorses, poison dart frogs, Darwin frogs, burying beetles, jacana birds, and stickleback fish. Each example showcases unique and nurturing fathering behaviors. The episode suggests that nature offers multiple models of fatherhood, hinting at a "Father Nature" alongside Mother Nature. This special content was made possible with support from the Van Leer Foundation. The episode was produced by Tanya Chawla and the Terrestrials team.