Zen Garden Tidal Flat
Since I study the creatures that lived along ancient shorelines, I often contemplate tidal flats. This is, however, a scientific, mostly objective contemplation.
This evening I saw another side of these wonderful places between sea and land. We took a walk in Bird Cove near Churchill, Manitoba, and in the quiet bright fog it was a place of utter peace and openminded contentment. As my friend Debbie pointed out, it was like a Zen garden, and we felt a serene calm as we walked slowly and silently back toward the shore. The only hindrance to reaching a higher plane was that we had to remain constantly vigilant in case a polar bear just happened to wander up through the thickening mist.
These are tonight’s photos.

If only the snails that made these tracks could spell, they would produce a beautiful cursive script.

Ten out of ten paleontologists think of Velociraptors every time they see large bird tracks. These particular theropod prints were made by a Canada Goose.
© Graham Young, 2011
Excuse my ignorance, but what causes the ripples? This is one of those “why don’t I know this?” questions that irritates me, and I never remember to find out.
Otherwise, another lovely post and beautiful photographs.
As water flows in one direction it picks up sand and lighter particles, but loses some energy due to friction; as it flows back (in water waves or tidal movement), it has less energy and so deposits the sand. The movement of the water and particles inside the wave is circular in cross-section, so sand is deposited unevenly laterally, forming the ripples of sand, mirroring the ripples (waves) in the water above.
hm, amazing ripples.
Sublime!
Very nice Graham… very tranquil… reflective in the moment…
PL
Ahh, Your photographs capture the beauty and subtleties of nature. Along with science!
Thank you!
These are extremely beautiful images Graham.