File:Rock pigeon or common pigeon (Columba livia).jpg
Original file (3,000 × 2,000 pixels, file size: 1.77 MB, MIME type: image/jpeg)
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Summary[edit]
DescriptionRock pigeon or common pigeon (Columba livia).jpg |
English: The rock dove, rock pigeon, or common pigeon (Columba livia) is a member of the bird family Columbidae (doves and pigeons).In common usage, this bird is often simply referred to as the "pigeon".
From this species the domestic pigeon descended. Escaped domestic pigeons have raised the populations of feral pigeons around the world. Wild rock doves are pale grey with two black bars on each wing, while domestic and feral pigeons are variable in colour and pattern. Few differences are seen between males and females. The species is generally monogamous, with two squabs (young) per brood. Both parents care for the young for a time.Italiano: l colombo meglio noto come piccione selvatico occidentale (Columba livia, Gmelin 1789) è una specie di Columbide abbastanza diffusa; dalla sua forma domestica Columba livia domestica, che include i piccioni viaggiatori e numerose razze ornamentali e da carne, discendono i colombi semi-selvatici diffusi sia in quasi tutto il mondo, soprattutto nelle piazze delle grandi città. |
Date | |
Source | Own work |
Author | Bramans |
Camera location | 37° 48′ 28.64″ N, 122° 24′ 26.65″ W | View this and other nearby images on: OpenStreetMap | 37.807955; -122.407403 |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:44, 3 January 2019 | 3,000 × 2,000 (1.77 MB) | Bramans (talk | contribs) | User created page with UploadWizard |
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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.
Image title |
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Camera manufacturer | SONY |
Camera model | SLT-A77V |
Exposure time | 1/200 sec (0.005) |
F-number | f/16 |
ISO speed rating | 640 |
Date and time of data generation | 14:00, 19 August 2014 |
Lens focal length | 120 mm |
Latitude | 37° 48′ 28.64″ N |
Longitude | 122° 24′ 26.65″ W |
City shown | San Francisco |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop Lightroom 6.14 (Macintosh) |
File change date and time | 09:54, 3 January 2019 |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 00:00, 1 September 2001 |
APEX shutter speed | 7.643856 |
APEX aperture | 8 |
APEX brightness | 8.6109375 |
APEX exposure bias | 0 |
Maximum land aperture | 4.96875 APEX (f/5.6) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Focal plane X resolution | 2,553.1914978027 |
Focal plane Y resolution | 2,553.1914978027 |
Focal plane resolution unit | 3 |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 180 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Receiver status | Measurement interoperability |
Geodetic survey data used | WGS-84 |
GPS differential correction | 0 |
GPS tag version | 0.0.2.2 |
Lens used | DT 18-270mm F3.5-6.3 SSM |
Rating (out of 5) | 3 |
Date metadata was last modified | 10:54, 3 January 2019 |
Unique ID of original document | 6569A58E6589A089B768803C0BAF5A60 |
Keywords |
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Province or state shown | California |
Country shown | Stati Uniti |
Sublocation of city shown | Embarcadero |
Code for country shown | US |
IIM version | 4 |