Three types of birds at the bird feeder today. Chipping Sparrow, House Finch (both male and female), and Northern Cardinal (female).
Chipping Sparrow at a bird feeder. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 1600, 600 mm, f/4, 1/200 sec). (David J Mathre)Male House Finch at a bird feeder. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 1000, 600 mm, f/4, 1/1250 sec). (David J Mathre)Female House Finch at a bird feeder. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 800, 600 mm, f/4, 1/1250 sec). (David J Mathre)Female Northern Cardinal perched above a bird feeder. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 800, 600 mm, f/4, 1/1250 sec). (David J Mathre)Chipping Sparrow perched on a planter. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 1600, 600 mm, f/4, 1/640 sec). (David J Mathre)
Daily Electric Energy Used (51.4 kWh) from Sense Home Energy Monitor and Daily Solar Electric Energy Produced (35.4 kWh) from SolSystems and Locus Energy. Some sun with lots of clouds. A deficit of 16.0 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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