Scientists recorded the sounds chipmunks make to learn about their communication patterns. Watch a behavioral ecologist use her super sensitive microphones to learn to speak chipmunk: http://kids.nationalgeographic.com/videos/you-wanna-be-a-what/?utm_source=Twitter&utm_medium=Social&utm_content=link_twkids20151215kids-chipmunkrecorder&utm_campaign=Content/#chipmunk_recorder.mp4 | National Geographic Kids