File:Male Costa's Hummingbird (Calypte costae)..... 2 of 3 in set.jpg
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DescriptionMale Costa's Hummingbird (Calypte costae)..... 2 of 3 in set.jpg | Researchers have found that Costa's Hummingbird can enter a torpid state, with slowed heart rates and reduced body temperatures, under low ambient nighttime temperatures. The hearts of torpid Costa's Hummingbirds beat about 50 times per minute, while those of nontorpid resting Costa's Hummingbirds beat 500 to 900 times per minute. Reference <a href="http://www.allaboutbirds.org/guide/Costas_Hummingbird/lifehistory" rel="nofollow">www.allaboutbirds.org/guide/Costas_Hummingbird/lifehistory</a> | ||||
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Source | Flickr: Male Costa's Hummingbird (Calypte costae)..... 2 of 3 in set | ||||
Author | Alan Vernon | ||||
Permission (Reusing this file) |
This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:57, 5 February 2012 | 1,024 × 683 (256 KB) | Flickr upload bot (talk | contribs) | Uploaded from http://flickr.com/photo/32541690@N02/5565498981 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 | 1/250 sec (0.004) |
F-number | f/5.6 |
ISO speed rating | 400 |
Date and time of data generation | 16:09, 18 February 2011 |
Lens focal length | 300 mm |
Width | 3,632 px |
Height | 2,421 px |
Bits per component |
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Compression scheme | Uncompressed |
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 | 12:02, 23 March 2011 |
Exif version | 2.21 |
Date and time of digitizing | 16:09, 18 February 2011 |
APEX shutter speed | 8 |
APEX aperture | 5 |
APEX exposure bias | 0 |
Flash | Flash fired, compulsory flash firing |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
Focal plane X resolution | 5,715.5458984375 |
Focal plane Y resolution | 5,808.4033203125 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Scene capture type | Standard |
Supported Flashpix version | 1 |
Image width | 1,024 px |
Image height | 683 px |
Date metadata was last modified | 05:02, 23 March 2011 |
Unique ID of original document | xmp.did:F19F75967955E01183AEDC3C06DFEB8B |
IIM version | 56,568 |