Pinesap and Indian-pipe | Bob Armstrong's Nature Alaska

Pinesap and Indian-pipe is a video in progress.
In over 50 years in Juneau I have only seen these plants a couple of times.
It was mostly thought that these plants were self polinated although this report /sites/default/files/Klooster_et_al-2009-American_Journal_of_Botany.pdf indicates that bumblebees may be quite important in their pollination.
So far in about 5 hours of filming I have been unable to capture any insects coming to these plants. I will keep trying.