Happy Valley in Macro

by Skip Via
skip@westvalleynaturalists.org

This article has two purposes: to illustrate my July 2022 newsletter post about macro photography and to highlight one of the multitude of opportunities we have here in the valley to view nature’s wonders.

All of the photos in this post were taken during and just after a light rain in Happy Valley (see Locations) on June 21, 2022. For the photographically inclined, I was using the Halide app on an iPhone 12 Pro for the macro shots. Aside from cropping some shots, no additional editing or filters were used. What you see is exactly what came out of the camera. Please notice the minute detail that can be captured with macro photography–the raindrops on the mariposa lilies, the feathered edges of the tailed-blue butterfly’s wings, the fuzzy leaves and stem of the cinquefoil, the backlighting on the forget-me-nots, etc. It’s a whole new world down there at the macro level. Also notice that the backgrounds of most shots are blurred. This is called the “bokeh effect” and it’s a natural function of macro photography, which uses a shallow depth of field. It does make for some dramatic photos, calling attention to your subject matter.

Purple vetch
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White-lined Sphinx Moth

by Skip Via
skip@westvalleynaturalists.org

White-lined sphinx moths (Hyles lineata) are one of over a thousand varieties of sphinx moths, most of which occur in tropical zones. This one is common throughout most of Central America and North America to southern Canada. Hyles lineata is a type of hawk moth, but they are often called hummingbird moths because they resemble hummingbirds in appearance, size, and actions. They are generally common here in the valley, although their population numbers and locations vary from year to year.

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Butterfly Concerns

by Pat Jaquith
pat@westvalleynaturalists.org


Nymphalis antiopa (Mourning Cloak Butterfly), the Montana State Butterfly

The sight of a Mourning Cloak butterfly is a sure sign of spring to me! In late fall, they crawl behind loose bark on a tree where they increase the level of glycerol in their blood, convert excess water in their bodies into a gelatin-like substance that doesn’t freeze, and spend the winter. As spring warmth arrives, they reverse those properties and start flying sooner than many others! Many butterflies endure the winter as eggs, caterpillars, or in a chrysalis. A few, like Monarchs, migrate to warmer climates.

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