Casiguran Dumagat Agta (9689-dgc) = Threatened (100 percent certain, based on the evidence available) (While children usually speak Agta, Increases in the number of community members marrying outside the community has decreased inter-generational transmission. With such low speaker numbers a 40%% intermarriage rate, where children of Agta speakers don't speak Agta, is considered significant by Headland.)