Pearls Before Swine by Stephan Pastis for November 28, 2005
Transcript:
"Dude, I saw the most amazing show last night. It was all about carrier pigeons. People attach these messages to their legs and somehow these birds are able to locate the intended recipient hundreds of miles away." "But how do they do that?" "No one really knows. It's one of the great mysteries of the universe..." "...Second house on the left."
I looked it up, homing pigeons are brought to the other person by train, when that guy needs to send an urgent message, he lets it fly. As pigeons only fly to home.