Without the help of guides or maps, the butterflies use sight,smell, touch and other senses to find their way.

VOA: special.2010.04.27

His theory of Martian life became so complex that he made maps of cities and waterways on the planet.

VOA: special.2010.07.11

He has a big collection of interesting small objects such as maps,tools, game pieces,and dolls for putting inside the containers.

VOA: special.2009.09.16

He included detailed drawings of maps,creatures,rulers, and even talking plants to help capture this imaginary world.

VOA: special.2010.04.14

Maps for the purpose exist. But they are in paper form and often not widely available.

VOA: special.2009.01.20

John Wesley Powell's reports and maps from the trip made him famous.

VOA: special.2009.10.07

"We watched them and we have interrogated them, we have looked at their computers and the electronic data and the maps that they had and the E-mails have been checked, the mobile details have been received and everything points out to that they were about to commit some serious crime."

VOA: standard.2009.12.11