Several patches of CNG of various size, I'm afraid but not 100% sure. Foliage longer than 30cm if not grazed. It would be really great if PCS could confirm and monitor CNG with Collector. PCS, ST: I am not skilled / trained to id CNG reliably nor is anyone in our group as I told PCS 1000 times! In my last letter to CNPNorth, I suggested contracting the work to monitor and treat CNG and to direct seed native grass over the treated patches paid by FoMM.