Thank you Duolingo for the new sound files in Navajo. It is infinitely helpful!
Good to know they are there -- I look forward to going back to have a listen. Having no audio made full appreciation of the language and its intricacies well nigh impossible.
I just hope they are pronouncing everything correctly in those audio files for everyone who is learning's sake.
I've been taking it and there's some, but I wish there was more.