Are You a Homer? (September 2011)
Homing pigeons have a remarkable ability to find their way home, even from hundreds of miles away. Plenty of other animals also display impressive navigational skills, migrating hundreds or thousands of miles over land or across the ocean. But most of us humans aren't as adept as a monarch butterfly or a humpback whale. How about you? Do you get lost every time you leave the house? Or are you a champion orienteer?