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CS4007's photostream
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I am a retired ARS/USDA plant and soil scientist. I also worked at the US Agency for International Development where I provided technical advice on sustainable agriculture, and managed a collaborative research program involving US and developing country scientists. I have traveled to many countries.
Photography items:
Pentax K100D camera
Pentax DA 18-55mm II lens
Pentax DA 50-200mm lens
Pentax D FA 100mm Macro lens
Pentax DA 55-300mm F4.5-5.8 ED
Sunpak monopod
Alzo tripod with ball head
Expoimaging Expocap for white balance
ClearWhite white balance filter from www.DigitalPhotographyKits.com
A Field Guide to Wildflowers by Peterson and McKenny
Gray's Manual of Botany by M. L. Fernald
Butterflies and Moths - From St. Martin's Press
A Field Guide to the Birds by Roger Tory Peterson
create your own visited country map
or check our Venice travel guide
Photos of CS4007 (1)
CS4007's favorite photos from other Flickr members (183)
Contacts (52)
Groups (24)
- Circle B Bar Reserve 7,847 photos, 229 members
- Your Best Shot 2010 20,201 photos, 24,731 members
- Snow Plows 19,986 photos, 691 members
- Snow Plows and Snow Removal Equipment 17,600 photos, 608 members
- Rochester 25,047 photos, 1,176 members
- Your Love of Nature 45,151 photos, 1,183 members
- Golden Hour!! 33,815 photos, 6,335 members
- Inauguration 2009 13,769 photos, 2,923 members
- Slightly Out of Focus チョットぴんぼけ 3,128 photos, 714 members
- Fine-ART photos (Invite only) 35,599 photos, 10,572 members
- Stupendous Sunrises and Spectacular Sunsets 3,681 photos, 300 members
- Bluey!... The Nature in Blue....... Only Nature Please! 10,187 photos, 1,628 members
- Natures Finest (Invited Images Only) 299,799 photos, 39,639 members
- *Nature* (2 Comments/Photo W/Code) - SWEEPER ACTIVE!! 318,870 photos, 23,419 members
- Macro Awards (Invite Only!) 40,188 photos, 11,540 members
- Water Drops 51,976 photos, 10,377 members
- ^^Platinum Photography Group^^ ~ High Quality Only 239,802 photos, 31,651 members
- Blue Ribbon PHOTOGRAPHY (INVITE ONLY) 307,366 photos, 44,313 members
- An Awesome Shot! Invited Photos ONLY!! 389,017 photos, 51,149 members
- WowieKazowie! 163,883 photos, 7,839 members
- **A Big Fave (Invite Only)-Post 1/Fave or Comment 2 504,585 photos, 63,386 members
- 'Miscellaneous-Misfits-Forgotten-Uncommented 3,214 photos, 747 members
- One Of A Kind 565,928 photos, 20,232 members
- Taken with PENTAX K100D Series Digital SLR 81,957 photos, 1,991 members
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- Name:
- Charles Sloger
- Joined:
- July 2007
- Hometown:
- Berne, NY
- Currently:
- Beltsville, MD, USA
- I am:
- Male and Taken
- Occupation:
- Retired