April 21, 2019
This collection of photographs begins, in a way, where the last post left off: with trees of life. The plants growing on these trees seem a little different from the ones shown in the last post—perhaps because they immediately border the water. Two photographs separate the trees of life from reflections in the creek: one I think of as essence of tiger—a small stream on its way to the creek—and an arrangement of dead leaves.
August 6, 2018
When the water level recedes, it leaves traces of the Leptothrix discophora film on the rocks and mud. The close crop shows the iridescence best. Click on it to see the image even bigger. (The paw prints are from a raccoon.)
August 3, 2018
The detail crops show more of what drew my eye. The puckering indicates loss of water from the film.
August 2, 2018
August 1, 2018
July 30, 2018
As promised, here come the photos of the Leptothrix discophora biofilms I saw along the Vermilion River July 14. Those of you new to this blog may find a brief introduction to what you see in this photograph useful. Those wanting to know more may care to explore some links.
April 12, 2018
I saw more crystallized (if that’s what it is) ice along the Vermilion River March 26. My daughter assures me that this is ice that has partially thawed and then refrozen. She lives on a lake and often has observed this kind of ice along the shore.
February 26, 2018
February 25, 2018