Where do naturalists send the collections from their expeditions? Where can you see thousands of mammals from all over the world in in one room? Just how tough IS a giraffe hide? How can something collected for a museum further species conservation? Is an elephant skull larger than a SmartCar? Marvel at mammalian diversity and see first-hand specimens collected by President Teddy Roosevelt on this one-of-a-kind tour.Tour is limited at 10 people, but fewer people make for a more intimate experience. Tour location is at the Smithsonian's Museum Support Center at Suitland, Maryland.