Unescos ratings are: Vulnerable, definitely endangered, severely endangered and critically endangered. Once a language loses all of its native speakers, it becomes an extinct language [but can be revived].
Welsh and also Scots are vulnerable whilst Scottish Gaelic and Irish are definitely endangered.
I think people call languages with very few native speakers “endangered languages”.
They need to capture some of those languages for some captive breeding.
Just don’t let it breed with English.
Unescos ratings are: Vulnerable, definitely endangered, severely endangered and critically endangered. Once a language loses all of its native speakers, it becomes an extinct language [but can be revived].
Welsh and also Scots are vulnerable whilst Scottish Gaelic and Irish are definitely endangered.