Not many birds at the feeder today: Blue Jay, Brown-headed Cowbird, and Northern Cardinal. Both the Cardinal and Cowbird are female, Jay sex undetermined.
Blue Jay below a birdfeeder. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 1600, 600 mm, f/5.6, 1/640 sec). (DAVID J MATHRE)Brown-headed Cowbird at a birdfeeder. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 1600, 600 mm, f/5.6, 1/800 sec). (DAVID J MATHRE)Female Northern Cardinal at a birdfeeder. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 1600, 600 mm, f/5.6, 1/800 sec). (DAVID J MATHRE)
Daily Electric Energy Used (52.5 kWh) from meter readings the Sense Home Energy Monitor. The daily Solar Electric Energy Produced (34.9 kWh) from SolSystems and Locus Energy. Clouds and sun. A deficit of 17.6 kWh.
I am a scientist by training (Eckerd College, BSc; Caltech, Ph.D.). I worked for 27 years as a Chemist in the Pharmaceutical Industry developing processes to manufacture medicines for human and animal health. I now spend my time as a photographer and world traveler. My interests include the natural world, wildlife, landscapes, sky, and seascapes, travel, and astrophotography. I look for unique ways of viewing the world and presenting my images. I have traveled to over 55 countries in six continents, often on Semester at Sea voyages. While at home in New Jersey, I spend time on home renovation and expansion of a wildflower garden/meadow.
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