Eleven-Years Ago (31-January-2009) — New Jersey

Backyard Wintertime Nature in New Jersey.

Afternoon walkabout with a Nikon D300 or D3x camera and 400 mm f/2.8 lens. This lens is rather heavy to use hand-held, and does not have VR so I used a monopod to stabilize the setup. Sparrow (unknown type), Black-capped Chickadee, White-throated Sparrow, soaring Turkey Vulture, White-breasted Nuthatch, and Dark-eyed Junco.

Sparrow (?). Image taken with a Nikon D300 camera and 400 mm f/2.8 lens (ISO 200, 400 mm, f/4, 1/3200 sec). (David J Mathre)
Sparrow (?). Image taken with a Nikon D300 camera and 400 mm f/2.8 lens (ISO 200, 400 mm, f/4, 1/3200 sec). (David J Mathre)
Black-capped Chickadee feeding. Image taken with a Nikon D300 camera and 400 mm f/2.8 lens (ISO 200, 400 mm, f/4, 1/2000 sec). (David J Mathre)
Black-capped Chickadee feeding. Image taken with a Nikon D300 camera and 400 mm f/2.8 lens (ISO 200, 400 mm, f/4, 1/2000 sec). (David J Mathre)
White-throated Sparrow. Image taken with a Nikon D3x camera and 400 mm f/2.8 lens (ISO 250, 400 mm, f/4, 1/1000 sec). (David J Mathre)
White-throated Sparrow. Image taken with a Nikon D3x camera and 400 mm f/2.8 lens (ISO 250, 400 mm, f/4, 1/1000 sec). (David J Mathre)
White-throated Sparrow. Image taken with a Nikon D3x camera and 400 mm f/2.8 lens (ISO 320, 400 mm, f/4, 1/1000 sec). (David J Mathre)
White-throated Sparrow. Image taken with a Nikon D3x camera and 400 mm f/2.8 lens (ISO 320, 400 mm, f/4, 1/1000 sec). (David J Mathre)
Turkey Vulture soaring. Image taken with a Nikon D3x camera and 400 mm f/2.8 lens (ISO 360, 400 mm, f/4, 1/1000 sec). (David J Mathre)
Turkey Vulture soaring. Image taken with a Nikon D3x camera and 400 mm f/2.8 lens (ISO 360, 400 mm, f/4, 1/1000 sec). (David J Mathre)
White-breasted Nuthatch. Image taken with a Nikon D3x camera and 400 mm f/2.8 lens (ISO 320, 400 mm, f/4, 1/1000 sec). (David J Mathre)
White-breasted Nuthatch. Image taken with a Nikon D3x camera and 400 mm f/2.8 lens (ISO 320, 400 mm, f/4, 1/1000 sec). (David J Mathre)
Dark-eyed Junco. Image taken with a Nikon D3x camera and 400 mm f/2.8 lens (ISO 800, 400 mm, f/4, 1/800 sec). (David J Mathre)
Dark-eyed Junco. Image taken with a Nikon D3x camera and 400 mm f/2.8 lens (ISO 800, 400 mm, f/4, 1/800 sec). (David J Mathre)

Thursday (30-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 (Part 2). I set up a Nikon D810a camera with a 19 mm PC-E lens (ISO 800, 19 mm, f/8, 120 sec) on my patio looking south 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). The images were converted to B&W with Capture One Pro.


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 (85.6 kWh) from Sense Home Energy Monitor and Daily Solar Electric Energy Produced (38.8 kWh) from SolSystems and Locus Energy. Sunny with some clouds developing during the day. A deficit of 46.8 kWh.

Current Weather Conditions


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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.

Current Weather Conditions


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One-Year Ago (29-January-2019) — New Jersey

Backyard Wintertime Nature in New Jersey.

Carolina Wren, House Finch, Black-capped Chickadee, and Mourning Dove.

alt_title. (David J Mathre)
Carolina Wren at a bird feeder. Image taken with a Nikon D850 camera and 500 mm f/4 VR telephoto lens (ISO 1100, 500 mm, f/4, 1/500 sec).
alt_title. (David J Mathre)
House Finch at a bird feeder. Image taken with a Nikon D850 camera and 500 mm f/4 VR telephoto lens (ISO 2500, 500 mm, f/4, 1/500 sec).
alt_title. (David J Mathre)
Blacked-capped Chickadee at a bird feeder. Image taken with a Nikon D850 camera and 500 mm f/4 VR telephoto lens (ISO 800, 500 mm, f/4, 1/500 sec).
alt_title. (David J Mathre)
Mourning Dove below a bird feeder. Image taken with a Nikon D850 camera and 500 mm f/4 VR telephoto lens (ISO 2500, 500 mm, f/4, 1/500 sec).