Wintertime Nature at the Sourland Mountain Preserve.
Morning walkabout at the Sourland Mountain Preserve. The pond was filled with Mallard Ducks. I also saw a Great Blue Heron on the other side of the pond. I stayed until the ducks flew away.
Great Blue Heron at the Sourland Mountain Preserve. Image taken with a Nikon D300 camera and 80-400 mm VR lens (ISO 360, 400 mm, f/8, 1/250 sec). (David J Mathre)Mallard Ducks at the Sourland Mountain Preserve. Image taken with a Nikon D300 camera and 80-400 mm VR lens (ISO 400, 400 mm, f/5.6, 1/250 sec). (David J Mathre)Mallard Ducks at the Sourland Mountain Preserve. Image taken with a Nikon D300 camera and 80-400 mm VR lens (ISO 400, 400 mm, f/8, 1/250 sec). (David J Mathre)Mallard Ducks at the Sourland Mountain Preserve. Image taken with a Nikon D300 camera and 80-400 mm VR lens (ISO 320, 400 mm, f/8, 1/250 sec). (David J Mathre)Mallard Ducks at the Sourland Mountain Preserve. Image taken with a Nikon D300 camera and 80-400 mm VR lens (ISO 500, 400 mm, f/8, 1/250 sec). (David J Mathre)Mallard Ducks at the Sourland Mountain Preserve. Image taken with a Nikon D300 camera and 80-400 mm VR lens (ISO 280, 400 mm, f/8, 1/250 sec). (David J Mathre)Mallard Ducks taking off out of the pond at the Sourland Mountain Preserve. Image taken with a Nikon D300 camera and 80-400 mm VR lens (ISO 560, 400 mm, f/8, 1/250 sec). (David J Mathre)Mallard Ducks in flight at the Sourland Mountain Preserve. Image taken with a Nikon D300 camera and 80-400 mm VR lens (ISO 360, 400 mm, f/8, 1/250 sec). (David J Mathre)Mallard Ducks in flight at the Sourland Mountain Preserve. Image taken with a Nikon D300 camera and 80-400 mm VR lens (ISO 560, 400 mm, f/8, 1/250 sec). (David J Mathre)Mallard Ducks in flight at the Sourland Mountain Preserve. Image taken with a Nikon D300 camera and 80-400 mm VR lens (ISO 200, 400 mm, f/5.6, 1/800 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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