 | Common Sulphur Butterfly, Badlands National Park, SD | | Date: 4 September 2008 | | Camera: NIKON D300 | | Lens Focal Length: 200mm | | Shutter Speed: 1/200 | | Aperture: f/20.0 | | ISO: 200 | | Keywords: Insects; Butterflies; Common Sulphur Butterfly; Badlands National Park; SD; |
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