Episode Details

Long after telegraphs, radios, and satellites, homing pigeons kept delivering messages — and in some places, they still do. This episode unpacks how these birds navigate using the sun, Earth’s magnetic field, and even the planet’s low-frequency hum. We trace their military history from antiquity through WWII, where 54,000 pigeons served the US Army Signal Corps alone, and into the present day — including the Belgian military’s pigeon program that ran until 2017. You’ll hear about Cher Ami, who saved 194 soldiers despite being shot through the chest, and Joe, whose 20-minute flight prevented a friendly-fire bombing that would have killed over a thousand troops. We also explain why pigeons are still the best option in flood-prone regions of India, and what their navigation system reveals about animal intelligence.