Tag Archives: transition

Poison Oak

Poison Oak
“Poison Oak” — Poison oak leaves transition to fall colors in the deep shade of a redwood forest.

Aspens are not the only plants producing fall color here in California. The ubiquitous poison oak plants become even more red and start to pick up a bit of yellow/brown late in the season. The plant is widespread in wild areas of the state, ranging from coastal bluffs to oak forests to scrub brush, and California hikers soon learn how to identify it. The red leaves are a clue, but the oak shaped leaves in groups of three can mostly confirm it. (Though some wild berry plants have a similar appearance — but their stems have thorns, which are lacking on poison oak.)

The plant is flexible and grows in various ways. It can grow almost like a bush. Sometimes it is found in what amount to poison oak thickets. Low growing plants are sometimes found underneath other plants. It vines and can send runners up the trunks of trees, as is the case here. I photographed this example in a dark part of a forest at the Pfeiffer Big Sur State Park in the town of Big Sur.


G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books, Amazon, and directly from G Dan Mitchell.

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Aspens in Green and Yellow

Aspens in Green and Yellow
“Aspens in Green and Yellow — A grove of tall aspen trees in transition from summer green to autumn gold, Eastern Sierra Nevada.

Recently I wrote that I have not been able to visit the Eastern Sierra this season (as of this writing) while I work through a health issue. It is disappointing to miss the aspen color season this year, but I’m fortunate to have a huge archive of photographs from previous autumns. Recently I dug back into that archive and found some older photographs that I never worked up for public presentation. This is one of them.

Sometimes the trick with aspen photography, and fall color photography in general, is finding ways to make some kind of compositional sense out of wild colors and abundant details. I often stop and stare at forests like this one, trying to find the section in which some sense of order may emerge. It is usually there, but it can take a while to find it. Here I think that the combination of the large gesture of yellow leaves and the underlying patters of vertical trunks makes it work.


G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books, Amazon, and directly from G Dan Mitchell.

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Links: Articles, Sales and Licensing, my Sierra Nevada Fall Color book, Contact Info.

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Aspen Slopes

Aspen Slopes
Autumn aspen trees rise from a valley toward the Sierra Nevada crest.

Aspen Slopes. © Copyright 2023 G Dan Mitchell.

Autumn aspen trees rise from a valley toward the Sierra Nevada crest.

This little valley running along the base of the eastern slopes of the Sierra was on my agenda for this trip. But due to trying to squeeze in visits to numerous locations I couldn’t get to all of them in the perfect, soft, early and late day light. I arrived at this spot in the late afternoon, when the sun was backlighting these trees.

The answer groves here are among the most extensive I know of. They are not fully continuous, but there are quite a few of them and they are draped across the slopes, rising high up to where they meet the conifer forest. While the daytime sunlight isn’t my favorite for aspen photography, here the backlight intensifies the colors of the leaves.


G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books, Amazon, and directly from G Dan Mitchell.

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High Desert Aspens in Transition

High Desert Aspens in Transition
A grove of high desert aspens in transition to autumn color.

High Desert Aspens in Transition. © Copyright 2023 G Dan Mitchell.

A grove of high desert aspens in transition to autumn color.

Although my first inclination has always been to think of aspens as being trees of the high, subalpine zone, in fact they grow right down into the high desert, including along the eastern side of the Sierra Nevada. As such the trees are often found juxtaposed with what seem more like desert landscapes than the mountain scenes we might expect. I’m fascinated by these places, and I’ve long looked around for more examples.

This little winding grove sits near the bottom of a shallow valley that likely holds a stream during the spring melt. Here most of the trees are the typical small and sometimes stunted type, but the skeletons of a few taller trees are mixed into these little groves.


G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books, Amazon, and directly from G Dan Mitchell.

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Links to Articles, Sales and Licensing, my Sierra Nevada Fall Color book, Contact Information.

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All media © Copyright G Dan Mitchell and others as indicated. Any use requires advance permission from G Dan Mitchell.