Wednesday (29-January-2020) — New Jersey

Wintertime Backyard Night Sky Over New Jersey.

The night sky was clear and I haven’t done star trails for some time. I set up a Nikon D850 camera with a 8-15 mm fisheye lens (ISO 800, 15 mm, f/8, 30 sec) on my patio to collect a series of night sky images. The images were processed with Capture One Pro and the composite star trails created using Photoshop CC (scripts, statistics, maximum).


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



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


Daily Electric Energy Used (78.2 kWh) from Sense Home Energy Monitor and Daily Solar Electric Energy Produced (39.5 kWh) from SolSystems and Locus Energy. A sunny day. A deficit of 38.7 kWh.

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Thirteen-Years Ago (28-January-2007) — Norway

Gone to See Norway 2007 Family Winter Vacation. Day 8: Hurtigruten MS Kong Harald Norwegian Coastal Voyage Northbound (Øksfjord to Berlevåg).

As we departed Havøysund a large Golden Eagle was soaring over the harbor. I don’t remember seeing fish farms in that location, but did note that Tøbo Fisk had a fish processing plant near where we docked.

Golden Eagle soaring over Havøsund from the deck of the Hurtigruten MS Kong Harald. Image taken with a Nikon D2xs camera and 80-400 mm VR lens (ISO 200, 400 mm, f/5.6, 1/90 sec). (David J Mathre)
Golden Eagle soaring over Havøysund from the deck of the Hurtigruten MS Kong Harald. Image taken with a Nikon D2xs camera and 80-400 mm VR lens (ISO 200, 400 mm, f/5.6, 1/90 sec). (David J Mathre)
Golden Eagle soaring over Havøsund from the deck of the Hurtigruten MS Kong Harald. Image taken with a Nikon D2xs camera and 80-400 mm VR lens (ISO 200, 400 mm, f/5.6, 1/90 sec). (David J Mathre)
Golden Eagle soaring over Havøysund from the deck of the Hurtigruten MS Kong Harald. Image taken with a Nikon D2xs camera and 80-400 mm VR lens (ISO 200, 400 mm, f/5.6, 1/90 sec). (David J Mathre)

Four-Years Ago (27-January-2016) — Japan

Gone to See the World. Semester at Sea Spring 2016 Voyage on the MV World Odyssey. Day 22: Overland Field Trip. Miyajima.

We took the ferry from Hiroshima to Miyajima. We spent the morning and afternoon walking about. I noticed a large Crow or Raven in a pine tree. Later on a Rock Pigeon on the ground, and a Black Kite flying overhead.

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Raven or large Crow in Miyajima Island, Japan.Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens (ISO 200, 186 mm, f/5.6, 1/2000 sec). (David J Mathre)
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Rock Pigeon in Miyajima Island, Japan.Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens (ISO 200, 70 mm, f/8, 1/500 sec). (David J Mathre)
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Black Kite flying over Miyajima Island, Japan.Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens (ISO 200, 215mm, f/8, 1/500 sec). (David J Mathre)
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Black Kite flying over Miyajima Island, Japan.Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens (ISO 200, 300 mm, f/8, 1/4000 sec). (David J Mathre)

Eight-Years Ago (27-January-2012) — New Jersey

Backyard Wintertime Nature in New Jersey.

Afternoon walkabout. I only saw two birds, a male Northern Cardinal, and a Tufted Titmouse.

Northern Cardinal in a Holly bush. Image taken with a Nikon D700 camera and 28-300 mm lens (ISO 1000, 300 mm, f/5.6, 1/60 sec). (David J Mathre)
Northern Cardinal in a Holly bush. Image taken with a Nikon D700 camera and 28-300 mm lens (ISO 1000, 300 mm, f/5.6, 1/60 sec). (David J Mathre)
Tufted Titmouse on a dead vine. Image taken with a Nikon D700 camera and 28-300 mm lens (ISO 1400, 300 mm, f/5.6, 1/60 sec). (David J Mathre)
Tufted Titmouse on a dead vine. Image taken with a Nikon D700 camera and 28-300 mm lens (ISO 1400, 300 mm, f/5.6, 1/60 sec). (David J Mathre)
Tufted Titmouse on a dead vine. Image taken with a Nikon D700 camera and 28-300 mm lens (ISO 720, 300 mm, f/5.6, 1/60 sec). (David J Mathre)
Tufted Titmouse on a dead vine. Image taken with a Nikon D700 camera and 28-300 mm lens (ISO 720, 300 mm, f/5.6, 1/60 sec). (David J Mathre)

Twelve-Years Ago (26-January-2008) — Colorado

Wintertime Nature in Rocky Mountain National Park.

One of my many trips to Rocky Mountain National Park while working part-time at Sirna in Boulder, Colorado. I saw a number of Black-billed Magpies while stopped near Moraine Park.

Black-billed Magpie at Rocky Mountain National Park. Image taken with a Nikon D300 camera and 300 mm f/2.8 lens (ISO 200, 300 mm, f/8, 1250 sec). (David J Mathre)
Black-billed Magpie at Rocky Mountain National Park. Image taken with a Nikon D300 camera and 300 mm f/2.8 lens (ISO 200, 300 mm, f/8, 1250 sec). (David J Mathre)
Black-billed Magpie at Rocky Mountain National Park. Image taken with a Nikon D300 camera and 300 mm f/2.8 lens (ISO 200, 300 mm, f/8, 1/2500 sec). (David J Mathre)
Black-billed Magpie at Rocky Mountain National Park. Image taken with a Nikon D300 camera and 300 mm f/2.8 lens (ISO 200, 300 mm, f/8, 1/2500 sec). (David J Mathre)
Black-billed Magpie at Rocky Mountain National Park. Image taken with a Nikon D300 camera and 300 mm f/2.8 lens (ISO 200, 300 mm, f/8, 1/500 sec). (David J Mathre)
Black-billed Magpie at Rocky Mountain National Park. Image taken with a Nikon D300 camera and 300 mm f/2.8 lens (ISO 200, 300 mm, f/8, 1/500 sec). (David J Mathre)
Black-billed Magpie at Rocky Mountain National Park. Image taken with a Nikon D300 camera and 300 mm f/2.8 lens (ISO 200, 300 mm, f/8, 1/1250 sec). (David J Mathre)
Black-billed Magpie at Rocky Mountain National Park. Image taken with a Nikon D300 camera and 300 mm f/2.8 lens (ISO 200, 300 mm, f/8, 1/1250 sec). (David J Mathre)
Black-billed Magpie at Rocky Mountain National Park. Image taken with a Nikon D300 camera and 300 mm f/2.8 lens (ISO 200, 300 mm, f/8, 1/2000 sec). (David J Mathre)
Black-billed Magpie at Rocky Mountain National Park. Image taken with a Nikon D300 camera and 300 mm f/2.8 lens (ISO 200, 300 mm, f/8, 1/2000 sec). (David J Mathre)
Black-billed Magpie at Rocky Mountain National Park. Image taken with a Nikon D300 camera and 300 mm f/2.8 lens (ISO 200, 300 mm, f/8, 1/800 sec). (David J Mathre)
Black-billed Magpie at Rocky Mountain National Park. Image taken with a Nikon D300 camera and 300 mm f/2.8 lens (ISO 200, 300 mm, f/8, 1/800 sec). (David J Mathre)
Black-billed Magpie at Rocky Mountain National Park. Image taken with a Nikon D300 camera and 300 mm f/2.8 lens (ISO 200, 300 mm, f/5.6, 1/1600 sec). (David J Mathre)
Black-billed Magpie at Rocky Mountain National Park. Image taken with a Nikon D300 camera and 300 mm f/2.8 lens (ISO 200, 300 mm, f/5.6, 1/1600 sec). (David J Mathre)
Black-billed Magpie at Rocky Mountain National Park. Image taken with a Nikon D300 camera and 300 mm f/2.8 lens (ISO 200, 300 mm, f/8, 1/640 sec). (David J Mathre)
Black-billed Magpie at Rocky Mountain National Park. Image taken with a Nikon D300 camera and 300 mm f/2.8 lens (ISO 200, 300 mm, f/8, 1/640 sec). (David J Mathre)