Here's a video I made in 2019 but couldn't get around to finding and uploading on YouTube until this year.
It's very rough and ready, but I believe serves its purpose of showcasing how simple and close to the spoken language whistled speech is, therefore very easy to learn.
Please let me know if you find it useful or interesting.

An update:
Having had several requests to do so, today on the 21st of November I've finally got set up to teach this whistled language across the globe on the Italki platform, starting on Sundays only, as I'm too busy on other days.


Silbo canario.
Silbo gomero.
Silbo herreño.
Silbo tinerfeño.
Tenerife.
El Hierro.
La Gomera.
Canarias.