Birds at the bird feeder on a snowy day. Dark-eyed Junco, Blue Jay, Tufted Titmouse, Black-capped Chickadee, and Carolina Wren.
Dark-eyed Junco on a wire. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 560, 600 mm, f/4, 1/640 sec). (David J Mathre)Blue Jay at a bird feeder. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 400, 600 mm, f/4, 1/640 sec). (David J Mathre)Tufted Titmouse on a wire. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 250, 600 mm, f/4, 1/640 sec). (David J Mathre)Black-capped Chickadee at a bird feeder. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 320, 600 mm, f/4, 1/640 sec). (David J Mathre)Carolina Wren at a bird feeder. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 400, 600 mm, f/4, 1/640 sec). (David J Mathre)
Author: David Mathre
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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