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| 23-MAR-2013 | Tom Grey |
It's all for her! Female Sage Grouse have evolved to be as inconspicuous as possible, resembling the rocks in the sage prairies where they live. By contrast, the male's flamboyant display appearance has been shaped by sexual selection -- which is to say by the choices of those dowdy hens, who are selected to choose males with gaudy features which serve as visual markers for strength and health.
| Full EXIF Info | |
| Date/Time | 23-Mar-2013 06:16:18 |
| Make | Canon |
| Model | Canon EOS-1D Mark IV |
| Flash Used | No |
| Focal Length | 1000 mm |
| Exposure Time | 1/833 sec |
| Aperture | f/8 |
| ISO Equivalent | 1600 |
| Exposure Bias | 0.38 |
| White Balance | |
| Metering Mode | |
| JPEG Quality | |
| Exposure Program | |
| Focus Distance | 0.640 m |
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