Airdate: Monday, May 4 at 10 AM
A blue whale mother that fasts for months while her calf puts on close to 250 pounds a day. A male hamster who acts as a midwife while his partner gives birth. Healthy bird parents that lurch along the ground, feigning injury to keep predators away from their nest. These are some of the remarkable examples of animal caregiving that science journalist Elizabeth Preston says can hold up “uncanny mirrors to the human experience and the puzzle of why and how we’ve evolved to pour our resources into our children.” We talk to Preston about her new book, “The Creatures’ Guide to Caring.” What have you noticed about the animal caregivers around you?