Something seems strange about this story. A homing pigeon took off from Malung, Sweden. It was supposed to head for Tangenveien, Norway. Instead it ended up in Tångenvägen, Sweden. It went to the wrong country, but it found a nearly identical street address. Could the bird have been reading street signs? I doubt it, but that's what the media is suggesting. From what I've read, researchers still don't completely understand how homing pigeons navigate, but some believe they follow landmarks on the ground (such as roads). But even if this is the case, I don't think they can read.