North Shore on Ice

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by Skip Via
skip@westvalleynaturalists.org

A brief photoessay of some beautifully varied ice, snow and frost manifestations from the north shore of Flathead Lake. As you approach the edge of the open water, marvel at the effects of wave action, multiple thawing and refreezing, snow, wind, and temperature changes on the ice. Also look carefully to find some stunning examples of tiny air bubbles trapped in clear ice as they try to make their way to the surface. Something new in every step.

If you go, wear spikes and bring poles. Also, remember that this area is closed on March 1 to protect critical breeding habitat for a wide variety of birds.

Looking west to the Swan Range.
Frozen waves.
Rime frost.
Needles caused by escaping air that froze into ice before reaching the surface.
Ice shelving from refreezing and wave action.
An interesting bubble ring.
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Norma Linsky
Norma Linsky
2 days ago

One of my favorite winter hikes. Amazing ice photos. Thank you Skip.