Brilliant Fall Foliage

Are you still waiting for the green foliage to change to its seasonal fall colors? The main factor that triggers the color change is the increasing length of the night, which causes chlorophyll production in the leaf to stop. We found some brilliant fall color in Grand Teton National Park in late September.

This location in Grand Teton National Park included the green, yellow and red foliage against a bright blue September sky.

I was curious about what types of trees turn yellow and what types turn red, so I turned to the Forest Service of the USDA for some answers.

Oaks: red, brown, or russet

– Hickories: golden bronze

– Aspen and yellow-poplar: golden yellow

– Dogwood: purplish red

– Beech: light tan

– Sourwood and black tupelo: crimson

The color of maples leaves differ species by species:

– Red maple: brilliant scarlet

– Sugar maple: orange-red

– Black maple: glowing yellow

Author: cathykellyphotography

Independent photographer based in Pittsburgh PA and Naples FL. Nature, landscape and portrait photography. Portfolio includes international work in USA, Europe, Asia, Australia and New Zealand. Email cathykellyphotography@gmail.com to review work in your area of interest. Nature portfolio includes flowers and wildlife. Prints and digital files for sale. See website: www.cathykellyphotography.com.

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