Online data from principally bryological the longitudinal field survey described here has been updated in its:
with the photos and remarks from 2021-01-26.
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.
Adding candidate Site 1, B4 today, image below (IMG_20210126_142109-01.jpeg):
coded as individual 115c3095. Looks like a but image isn’t close enough or clear enough to see leaf margins and such. Could be a lot of things, e.g., Hylocomium splendens.
Did not observe Site 1, individuals B2 and B3. It’s possible their Atrichum leaves are contorted against the cold.