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Continue to ChatSilbo, la langue sifflée de La Gomera https://wallonica.org/blog/2022/06/28/le-silbo-langue-sifflee-de-la-gomera/
Silbo, la langue sifflée de La Gomera https://wallonica.org/blog/2022/06/28/le-silbo-langue-sifflee-de-la-gomera/