Online data from principally bryological the longitudinal field survey described here has been updated in its:
with the photos and remarks from 2021-02-24.
The photos are in time order from earliest to latest, top to bottom, left to right. Timestamp and geographic location are stamped in the lower right on the images. The survey began in earnest about 9th-13th December 2020. Images earlier than than were documenting site selection.
On 24 Feb 2021, snow obscured all but instances 4D, 3A, 3B, and 3D. Site 2 had all instances obscured, but a small portion of an adjacent similar patch was visible and photographed. Much of the work at Site 3 was only possible by approaching the instances from the stream rather than the shore.
Hopefully there will be enough melt next week to get many more instances photographed. As of late on 25 February, instances 4C and 4E are also visible.