Photos of the Week – October 21, 2022

If anyone is interested, I gave a 20 minute talk on our open gate grazing approach earlier this year at the Great Plains Fire Summit and that presentation is now available on YouTube if you want to watch it.

I arrived at the Niobrara Valley Preserve on Monday to help with a bison roundup. During the last two hours of my drive, the sky was covered by diffuse clouds. Since I was arriving extra early, I knew I’d have some time for photography and those clouds looked perfect for photographing autumn color in the steep-banked creeks passing through the deciduous woodland and into the river. Those creeks can be hard to photograph because they’re usually in full shade (boring light) or in strong dappled shadows (difficult contrasts to deal with). Diffuse clouds create nice even light that has some color to it. I was excited.

Unfortunately, as I pulled into the drive at headquarters, the last of those diffuse clouds moved off to the south, leaving bright sunshine. Oh well. I hiked up a creek near the headquarters anyway, hoping to find at least a few possibilities for photos. It was beautiful but I only came back out with a couple images. It was still worth the walk.

Autumn leaves along a creek near headquarters. Tokina 11-20mm lens @11mm. ISO 500, f/13, 1/60 sec.
A closer look at a bur oak leaf with cascading water over it. Nikon 105mm macro lens. ISO 320, f/14, 1/15 sec.

After we moved the bison into the corral Monday afternoon, I had about an hour before I needed to head back for supper. I used the opportunity to slip over to my favorite stream for autumn leaf photography. As the sun dropped, I worked up and down the stream, photographing leaves that had landed in the stream or on its wet banks.

Here’s my favorite autumn leaf stream as it dumps into the Niobrara River. DJI Mavic Zoom Drone
This is what much of the stream bed looks like. Cell phone photo.
Green ash. Nikon 105mm macro lens. ISO 500, f/8, 1/60 sec.
Green ash. Nikon 105mm macro lens. ISO 500, f/22, 1/8 sec.
Green ash. Nikon 105mm macro lens. ISO 500, f/14, 1/15 sec.

The leaves in the stream represented many distinctive Great Plains woody species. Green ash, hackberry, sandbar willow, plains cottonwood, smooth sumac, and bur oak leaves were all present. The wide sandy streambed made a terrific backdrop for the leaves, especially where there was a skiff of groundwater from seeps and springs, as well as patches of green algae.

Plains cottonwood. Nikon 105mm macro lens. ISO 500, f/14, 1/60 sec.
Plains cottonwood. Nikon 105mm macro lens. ISO 500, f/14, 1/60 sec.
Plains cottonwood. Nikon 105mm macro lens. ISO 500, f/14, 1/60 sec.
Plains cottonwood. Nikon 105mm macro lens. ISO 500, f/14, 1/60 sec.
Hackberry. Nikon 105mm macro lens. ISO 500, f/14, 1/60 sec.
I’m not sure what tree(s) these leaves were from. Nikon 105mm macro lens. ISO 500, f/13, 1/60 sec.
Willow, cottonwood, and bur oak. Nikon 105mm macro lens. ISO 500, f/14, 1/100 sec.
Ash and cottonwood. Nikon 105mm macro lens. ISO 500, f/11, 1/60 sec.

So, there you go. It’s a weird batch of photos to share after a week of bison work but you’re used to my weirdness by now, right?

This entry was posted in Uncategorized by Chris Helzer. Bookmark the permalink.
Unknown's avatar

About Chris Helzer

Chris Helzer is Director of Science and Stewardship for The Nature Conservancy in Nebraska, where he conducts research and supervises the Conservancy’s preserve stewardship program. He also helps develop, test, and share prairie management and restoration strategies. Chris is also dedicated to raising awareness about the value of prairies through his photography, writing and presentations. He is the author of The Prairie Ecologist blog, and two books: The Ecology and Management of Prairies and Hidden Prairie: Photographing Life in One Square Meter. He is also a frequent contributor to NEBRASKAland magazine and other publications. Chris and his family live in Aurora, Nebraska.

5 thoughts on “Photos of the Week – October 21, 2022

Leave a reply to Evan Widmer Cancel reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.