Danish folklore consists of folk tales, legends, songs, music, dancing, popular beliefs and traditions communicated by the inhabitants of towns and villages across the country, often passed on from generation to generation by word of mouth. As in neighbouring countries, interest in folklore grew with an emerging feeling of national consciousness in 19th century Denmark. Researchers travelled across the country collecting innumerable folktales, songs and sayings while observing traditional dress in the various regions. Folklore today is part of the national heritage, represented in particular by national and local traditions, songs, folk dances and literature.