| 1. | Its shepherds maintained a whistled language until the 20th century.
|
| 2. | :There are also Whistled languages and Talking drums.
|
| 3. | Whistled languages differ according to whether the spoken language is articulation based ( or both ).
|
| 4. | The congress, which will be repeated in 2005, brought together experts on various whistled languages.
|
| 5. | Shepherding and cultivation of hillside possess the isolating features for the development of a sophisticated whistled language.
|
| 6. | This whistled language is indigenous to the island, and its existence has been documented since Roman times.
|
| 7. | Whistled language is rare compared to spoken language, but it is found in cultures around the world.
|
| 8. | The long range of whistling is enhanced by the mountainous terrain found in areas where whistled languages are used.
|
| 9. | The genesis of a whistled language has never been recorded in either case and has not yet received much productive study.
|
| 10. | Silbo on the island of La Gomera in the Canary Islands, based on Spanish, is one of the best-studied whistled languages.
|