Using a temporary marker when locating invasive plants Posted by Dale on July 24, 2022 equipment snorkeling techniques +
Removal of invasive plants by snorkeling Posted by Dale on July 22, 2022 equipment invasive Lake Arrowhead milfoil safety snorkeling techniques +
Naiad Discovery Posted by Debbie on October 22, 2020 equipment invasive kayak Lake Arrowhead N.minor plant ID snorkeling survey +
Removal of Najas minor Posted by Dale on October 13, 2020 invasive Lake Arrowhead N.minor RE snorkeling video +
Kayak Assisted Snorkel Survey Posted by Dale on October 11, 2020 equipment kayak snorkeling techniques +