As a first step towards learning the Northern Pomo language, you might like to look at a mobile app that will introduce you to 85 Northern Pomo words with pictures. The app contains sound files by fluent speakers Edna Campbell Guerrero and Elenor Stevenson Gonzales. The words can be studied within one of 7 categories (food, nature, people, places, animals, in the home, traditional objects) or across the entire set of 85 words.