Summertime Nature at the Sourland Mountain Preserve.
Praying Mantis vs. Butterflies.




David's Images of the Day Photoblog
Praying Mantis vs. Butterflies.
More yard work. Continued installation of a drip hose to water both these shrubs and the daffodil patch (using rainwater collected in barrels). Also lots of mile-a-minute vine weeds needed to be pulled. Time-lapse video recorded with a Garmin VIRB-360 camera and the video processed with Photoshop CC (including the Little Planet view).
After the yard work I did my daily walkabout with a Nikon Df camera and 70-300 mm VR lens. The Nikon Df is the lightest of my full frame DSLR cameras. It uses the same sensor as the Nikon D4. Butterflies (Eastern Tiger Swallowtails and Common Buckeye), and Moths (Hummingbird Clearwing — the one with white legs). It was windy so the butterflies and moths needed to work harder while feeding on the Zinnia and Marigold flowers.
Click on the above image to access the individual images in the slideshow.
Click on the above image to access the individual images in the slideshow.
Daily Electric Energy Used (41.9 kWh) from Sense and Daily Solar Electric Energy Produced (54.0 kWh) from SolSystems and Locus Energy. Cooler outside but clouds blocking the sun part of the day for a net surplus of 12.1 kWh. Weekly totals Electric Energy Used (380 kWh), Solar Electric Energy Produced (378 kWh) for a weekly net deficit of 2 kWh.
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I woke up early for a sunrise shoot. A thick fog enveloped the campground where I parked the RV. I packed up and drove the scenic drive towards the River Bend, and Oxbow overlooks hoping to get above the fog. It was still dawn when I arrived at the River Bend viewpoint where there is a stone building overlooking the Little Missouri river valley. The valley was still covered with fog, but the sky above had some beautiful pastel colors (Belt of Venus, and the earth shadow). I drove a bit further until the sun started to be visible, and got several shots of the sun rising above the fog filled valley. When I arrived at the Oxbow overlook, there was a faint rainbow because of the fog. I find rainbows always difficult to photograph. Then remembering something Winston Hall taught me “always look behind you, because that is where the best picture is” — and sure enough there was a Bighorn Ram coming over a grass covered ridge. Quickly switching for a camera with a telephoto lens, I got some great silhouette images including one with the Bighorn in midair as it started to run away. Once the show was done, I drove back to the park entrance. The fog was beginning to rise when I came upon some Bison crossing the road, and into the fog.
Click on the above image to access the individual images in the slideshow.
Click on the above image to access the individual images in the slideshow.
Click on the above image to access the individual images in the slideshow.
Click on the above image to access the individual images in the slideshow.
It only took me twelve years to figure out what type of bird this was. Clark’s Nutcracker. Image taken with a Nikon D2xs camera and 400 mm f/2.8 lens (ISO 100, 400 mm, f/4, 1/640 sec).
It was much cooler, so I spent the morning catching up on yard work. The electric fence (not charged yet) is already helping the Forsythia and Lilac shrubs we planted earlier this spring. They have new leaves that the deer haven’t nibbled. I am in the process of installing a drip hose to water both these shrubs and the daffodil patch (using rainwater collected in barrels). The grass hadn’t been mowed in two weeks, so that also had to be done. Also lots of mile-a-minute vine weeds needed to be pulled. The walkway from the front to the patio was overgrown with tall Cosmos and Sunflowers that needed to be trimmed back. Time-lapse video recorded with a Garmin VIRB-360 camera and the video processed with Photoshop CC (including the Little Planet view).
After the yard work I did my daily walkabout with a Nikon 1 V3 camera and 70-300 mm VR lens. The deer wondered why I mowed their lawn. In addition to the last week being hot, we only got 0.42 inches of rain. The water level in the pond is way down. Kermit the Bullfrog was only partially submerged in the middle of the pond in a section that is normally a couple feet deep. I only saw one Hummingbird Clearwing moth (white legs) feeding on a Bee Balm flower. The only recent new flower is a bright red Indian Paintbrush. Finally a beat up Monarch butterfly.
Daily Electric Energy Used (48.2 kWh) from Sense and Daily Solar Electric Energy Produced (71.9 kWh) from SolSystems and Locus Energy. Cooler outside and the sun was out most of the day for a net surplus of 23.7 kWh. Laundry used 3.7 kWh.
One note — the WaterFurnace Symphony software indicated the system used 3 kWh, however the Sense Energy monitor indicated that the geothermal heat pump used 5.4 kWh. I tend to believe the Sense numbers since they more closely the energy being recorded at the external power company (PSE&G) meters. I’ve asked the WaterFurnace folks in the past about the discrepancy, but they didn’t have a good answer. The Sense folks told me they thought that the WaterFurnace/Symphony system was only measuring one phase of the energy even though the system is powered by the 220V circuit (using two phases). I wish an electrical engineer that understands this better would correct me here.
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