#ThoughtForTheDay Pigeons get called sky rats. But birds like these once carried messages through gunfire when every radio failed. And the part most people miss is this. For thousands of years humans relied on pigeons to move information faster than any technology available at the time. Their homing instinct is so precise that a trained bird released hundreds of miles away can still navigate straight back to its loft. That simple biological skill made them invaluable in war. During World War I and World War II, armies deployed hundreds of thousands of pigeons. When telephone wires were cut and radio signals failed, commanders often had only one reliable way to send a message through chaos. In 1918 a Pigeon named Cher Ami carried a desperate note from trapped American troops in the Argonne Forest. The bird was shot through the chest and lost part of a leg during the flight but still delivered the message, helping stop friendly artillery fire and saving nearly two hundred soldiers. Today their descendants wander city sidewalks, pecking quietly for crumbs. Most people see a nuisance. History once saw a lifeline with wings.