A documentary on el Silbo Gomero, the indigenous whistling language of La Gomera, the Canary Islands.
| Release Date | January 1, 2009 | |
|---|---|---|
| Status | Released | |
| Original Title | Written in the Wind | |
| Runtime | 26min | |
| Budget | — | |
| Revenue | — | |
| Language | Spanish | |
| Original Language | Spanish | |
| Production Countries | — | |
| Production Companies | Al Jazeera Children's Channel | |