File:Odocoileus virginianus (white-tailed deer) (Newark, Ohio, USA) 11 (27215712042).jpg
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[edit]DescriptionOdocoileus virginianus (white-tailed deer) (Newark, Ohio, USA) 11 (27215712042).jpg |
Odocoileus virginianus (Zimmerman, 1780) - white-tailed deer in Newark, Ohio, USA. (photo by Dave St. John) Mammals are the dominant group of terrestrial vertebrates on Earth today. The group is defined based on a combination of features: endothermic (= warm-blooded), air-breathing, body hair, mother's milk, four-chambered heart, large brain-to-body mass ratio, two teeth generations, differentiated dentition, and a single lower jawbone. Almost all modern mammals have live birth - exceptions are the duck-billed platypus and the echidna, both of which lay eggs. Mammals first appear in the Triassic fossil record - they evolved from the therapsids (mammal-like reptiles). Mammals were mostly small and a minor component of terrestrial ecosystems during the Mesozoic. After the Cretaceous-Tertiary mass extinction at 65 million years ago, the mammals underwent a significant adaptive radiation - most modern mammal groups first appeared during this radiation in the early Cenozoic (Paleocene and Eocene). Three groups of mammals exist in the Holocene - placentals, marsupials, and monotremes. Other groups, now extinct, were present during the Mesozoic. Shown above is a fawn of the white-tailed deer, Odocoileus virginianus. Most first fawns are singles. The second or third time a doe breeds she usually has twins. Does may bear triplets or even quadruplets. Fawns have a spotted coat until they are about 4 months old. Classification: Animalia, Chordata, Vertebrata, Mammalia, Artiodactyla, Cervidae |
Date | Taken on 26 May 2016, 14:10 |
Source | Odocoileus virginianus (white-tailed deer) (Newark, Ohio, USA) 11 |
Author | James St. John |
Camera location | 40° 04′ 31.71″ N, 82° 27′ 56.68″ W | View this and other nearby images on: OpenStreetMap | 40.075476; -82.465745 |
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Licensing
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This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/27215712042 (archive). It was reviewed on 10 December 2019 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
10 December 2019
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 01:42, 10 December 2019 | 4,160 × 2,340 (5.19 MB) | Ser Amantio di Nicolao (talk | contribs) | Transferred from Flickr via #flickr2commons |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | LG Electronics |
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Camera model | VS985 4G |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/2.4 |
ISO speed rating | 50 |
Date and time of data generation | 14:10, 26 May 2016 |
Lens focal length | 3.97 mm |
Latitude | 40° 4′ 31.72″ N |
Longitude | 82° 27′ 56.68″ W |
Altitude | 244 meters above sea level |
Width | 4,160 px |
Height | 2,340 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop Elements 13.0 (Macintosh) |
File change date and time | 17:06, 28 May 2016 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 14:10, 26 May 2016 |
Meaning of each component |
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APEX shutter speed | 4.906891 |
APEX aperture | 2.526069 |
APEX exposure bias | 0 |
Flash | Flash did not fire |
DateTime subseconds | 901620 |
DateTimeOriginal subseconds | 901620 |
DateTimeDigitized subseconds | 901620 |
Supported Flashpix version | 1 |
Color space | sRGB |
White balance | Auto white balance |
GPS time (atomic clock) | 18:10 |
GPS date | 26 May 2016 |
Unique ID of original document | uuid:02F1F532E324E611BA37A7CB16BC5216 |
Date metadata was last modified | 11:06, 28 May 2016 |
Copyright status | Copyright status not set |
IIM version | 44,542 |