File:Winkler cactus (6002287998).jpg
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Summary
DescriptionWinkler cactus (6002287998).jpg |
Close up view of a Winkler cactus (Pediocactus winkleri). This cactus is found in Utah and is listed as threatened. This species is a small, globe-like cactus with solitary or clumped stems with the crown of the stem at or very near ground level. Its flowers are born near the tip of the stem, are peach to pink in color, and bloom late March to May. It occurs on benches, hill tops, and gentle slopes on barren, open sites in salt desert shrub communities, at elevations ranging from 1490 to 2010 meters. The habitat of this species is vulnerable to surface disturbance from off-road vehicle use, trampling by humans and livestock, and by mineral resource explorations and development. Credit: Daniela Roth, USFWS |
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Author | USFWS Mountain-Prairie |
Licensing
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This image, originally posted to Flickr, was reviewed on 5 September 2012 by the administrator or reviewer File Upload Bot (Magnus Manske), who confirmed that it was available on Flickr under the stated license on that date. |
Public domainPublic domainfalsefalse |
This image or recording is the work of a U.S. Fish and Wildlife Service employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain. For more information, see the Fish and Wildlife Service copyright policy.
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Items portrayed in this file
depicts
13 April 2011
0.00521648408972352634 second
4.7 millimetre
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:46, 5 September 2012 | 990 × 768 (169 KB) | File Upload Bot (Magnus Manske) | Transferred from Flickr by User:Magnus Manske |
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Metadata
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Camera manufacturer | NIKON |
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Camera model | COOLPIX P80 |
Exposure time | 10/1,917 sec (0.0052164840897235) |
F Number | f/5 |
ISO speed rating | 64 |
Date and time of data generation | 11:28, 13 April 2011 |
Lens focal length | 4.7 mm |
Orientation | Normal |
Software used | Adobe Photoshop Elements 9.0 Windows |
File change date and time | 08:48, 16 April 2011 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 11:28, 13 April 2011 |
Meaning of each component |
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Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
Focal length in 35 mm film | 27 mm |
Saturation | Normal |
Digital zoom ratio | 0 |
White balance | Auto white balance |
Contrast | Normal |
Sharpness | Normal |