File:Black-necked grebe, non - breeding plumage.jpg
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DescriptionBlack-necked grebe, non - breeding plumage.jpg |
Black-necked Grebe, sometimes called the Eared Grebe Podiceps nigricollis. San Luis Obispo, California. Interestingly, the eared grebe is essentially flightless for most of the year (9 to 10 months), and serves as an example of one of the most inefficient flier among avifauna. Generally, this bird avoids flying at all costs and reserves long distance flight exclusively for migration. However, when migrating, it will travel as much as 6000 km to reach prosperous areas which are exploited by few other species. (Jehl Jr. et al., 2003) reference <a href="http://en.wikipedia.org/wiki/Black-necked_Grebe" rel="nofollow">en.wikipedia.org/wiki/Black-necked_Grebe</a> |
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Source | Flickr: Black-necked grebe, non - breeding plumage | ||||
Author | Alan Vernon | ||||
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current | 16:30, 12 March 2012 | 1,024 × 683 (484 KB) | Flickr upload bot (talk | contribs) | Uploaded from http://flickr.com/photo/32541690@N02/5173550250 using Flickr upload bot |
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Camera manufacturer | Canon |
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Camera model | Canon EOS 7D |
Copyright holder |
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Exposure time | 1/1,250 sec (0.0008) |
F-number | f/8 |
ISO speed rating | 400 |
Date and time of data generation | 15:20, 18 October 2010 |
Lens focal length | 600 mm |
Width | 3,651 px |
Height | 2,434 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop Elements 8.0 Windows |
File change date and time | 09:06, 10 November 2010 |
Exif version | 2.21 |
Date and time of digitizing | 15:20, 18 October 2010 |
APEX shutter speed | 10.375 |
APEX aperture | 6 |
APEX exposure bias | −0.66666666666667 |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
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Focal plane Y resolution | 5,808.4033203125 |
Focal plane resolution unit | inches |
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Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Supported Flashpix version | 1 |
Image width | 1,024 px |
Image height | 683 px |
Date metadata was last modified | 01:06, 10 November 2010 |
Unique ID of original document | xmp.did:66B2B08DE9ECDF119A91C9BC50DB1E10 |
IIM version | 33,495 |