Nine-Years Ago (06-August-2010) — California

Gone to See America August 2010 Road Trip. Day 6:  Eastern Sierra Photography Workshop with Michael Mariant. Mono Lake.

The first stop of the morning was to Mono Lake to view the Tufa towers at dawn and in the early morning sunlight. We had to leave Bishop well before sunrise to get there, even then we were a bit late.

Silhouette of Mono Lake Tufa Towers at Dawn. Image taken with a Nikon D3s camera and 50 mm f/1.4 lens (ISO 200, 50 mm, f/16, 1/500 sec). (David J Mathre)
Silhouette of Mono Lake Tufa Towers at Dawn. Image taken with a Nikon D3s camera and 50 mm f/1.4 lens (ISO 200, 50 mm, f/16, 1/500 sec). (David J Mathre)
Silhouette of Mono Lake Tuffa's at Dawn. Image taken with a Nikon D3s camera and 50 mm f/1.4 lens (ISO 200, 50 mm, f/16, 1/1250 sec). (David J Mathre)
Silhouette of Mono Lake Tufa Towers at Dawn. Image taken with a Nikon D3s camera and 50 mm f/1.4 lens (ISO 200, 50 mm, f/16, 1/1250 sec). (David J Mathre)
Early Morning View of Mono Lake Tuffa's. Image taken with a Nikon D3s camera and 50 mm f/1.4 lens (ISO 200, 50 mm, f/16, 1/1250 sec). (David J Mathre)
Early Morning View of Mono Lake Tufa Towers. Image taken with a Nikon D3s camera and 50 mm f/1.4 lens (ISO 200, 50 mm, f/16, 1/1250 sec). (David J Mathre)

Nine-Years Ago (06-August-2010) — California

Gone to See America August 2010 Road Trip. Day 6: Eastern Sierra Photography Workshop with Michael Mariant. Bodie State Historic Park.

Images taken on my second visit to Bodie State Park. California maintains the park in a state of arrested decay. The park is a National Historic District, and is known as a wild-west gold mining ghost town. All of the images were converted to monochrome/sepia to fit with the historic nature of the ghost town. The Schoolroom Marm’s hat is a repeat of an image I took in 2008.


Nikon D3s camera with 50 mm f/1.4 lens. Click on the above image to access the individual images in the slideshow.



Nikon D3s camera with 200 mm f/2 lens. Click on the above image to access the individual images in the slideshow.



Nikon D3x camera with 24 mm f/1.4 lens. Click on the above image to access the individual images in the slideshow.


Nine-Years Ago (01-August-2010) — Utah

Gone to See America August 2010 Road Trip. Day 1: Crystal Geyser in Green River, Utah.

Travertine Deposit at Crystal Geyser outside Green River, Utah. Image taken with a Nikon D3s camera and 50 mm f/1.4G lens (ISO 200, 50 mm, f/2.8, 1/400 sec). Crystal Geyser is unique in that it is cold and driven by carbon dioxide. Unfortunately, it didn’t erupt during this visit.

Travertine Deposit at Crystal Geyser outside Green River, Utah. Image taken with a Nikon D3s and 50 mm f/1.4G lens (ISO 200, 50 mm, f/2.8, 1/400 sec). Crystal Geyser is unique in that it is cold and driven by carbon dioxide. (David J Mathre)
Travertine Deposit at Crystal Geyser outside Green River, Utah. Image taken with a Nikon D3s camera and 50 mm f/1.4G lens (ISO 200, 50 mm, f/2.8, 1/400 sec). (David J Mathre)

Tuesday (09-July-2019) — New Jersey

Summertime Backyard Nature in New Jersey.

While it was still cool out in the morning, I mowed the yard. It had been over a week and I needed to catch up. I had my Nikon 1 V3 camera with the 70-300 mm lens with me “just in case”. Sure enough when I passed the back wildflower section I noticed a Tiger Swallowtail butterfly. It found the dwarf Zinnia flowers that had just started blooming. This section was not seeded until several weeks after the sections next to the house where the wildflowers are now waist to shoulder high. After I finished mowing I came across a Painted Lady butterfly in the wildflowers near the house. Then to make my day, I saw a Monarch butterfly. I was cooking dinner and looked out the kitchen window and saw it fly by. Normally, I don’t see the Monarch butterflies until late August and September. So I ran out with the camera and got some pictures. I didn’t care that dinner burned while I was outside…

Tiger Swallowtail Butterfly on a Zinnia Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Tiger Swallowtail Butterfly on a Zinnia Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Tiger Swallowtail Butterfly on a Zinnia Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Tiger Swallowtail Butterfly on a Zinnia Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Tiger Swallowtail Butterfly on a Zinnia Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Tiger Swallowtail Butterfly on a Zinnia Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Tiger Swallowtail Butterfly on a Cosmos Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Tiger Swallowtail Butterfly on a Cosmos Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Painted Lady Butterfly on a Coneflower Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Painted Lady Butterfly on a Coneflower Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Painted Lady Butterfly on a Coreopsis Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Painted Lady Butterfly on a Coreopsis Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Painted Lady Butterfly on a Coneflower Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Painted Lady Butterfly on a Coneflower Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Monarch Butterfly on a Coreopsis Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Monarch Butterfly on a Coreopsis Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Monarch Butterfly on a Coreopsis Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Monarch Butterfly on a Coreopsis Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Monarch Butterfly on a Coreopsis Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Monarch Butterfly on a Coreopsis Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Monarch Butterfly on a Coreopsis Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Monarch Butterfly on a Coreopsis Flower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Monarch Butterfly on a Sunflower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)
Monarch Butterfly on a Sunflower. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (DAVID J MATHRE)

Daily Power Use (58.9 kWh) from Sense and Solar Production (79.1 kWh) from SolSystems and Locus Energy. Much more sun today, so the solar panels generated more power that I used.

Current Weather Conditions

powered by Ambient Weather

Monday (08-July-2019) — New Jersey

Summertime Backyard Nature in New Jersey.

It rained most of the morning. Later in the afternoon, I did see a Clearwing Hummingbird Moth (Hemaris thysbe) in my Wildflower Meadow. Right now it is attracted to the Pink Cosmos and Zinnia flowers. I am trying different camera/lens combinations to get the best images of the Hummingbird Moth. Today I used a Fuji X-T2 camera and 100-400 mm OIS lens (exclusively at 400 mm).


Click on the above image to access the individual slideshow images in my gallery.



Click on the above image to access the individual slideshow images in my gallery.




Click on the above image to access the individual slideshow images in my gallery.




Click on the above image to access the individual slideshow images in my gallery.




Click on the above image to access the individual slideshow images in my gallery.




Click on the above image to access the individual slideshow images in my gallery.




Click on the above image to access the individual slideshow images in my gallery.




Click on the above image to access the individual slideshow images in my gallery.


Daily Power Use (45.5 kWh) from Sense and Solar Production (37.9 kWh) from SolSystems and Locus Energy. It rained all morning, and the sun didn’t come out until midday so the power generation was low. The temperatures stayed low, so the geothermal HVAC system didn’t need to work as hard to keep the indoor cool. But, I still used 8.6 kWh more power than produced by the solar panels.

Current Weather Conditions

powered by Ambient Weather