File:Chrysocolaptes xanthocephalus (Yellow-faced Flameback).jpg
Original file (1,693 × 2,269 pixels, file size: 2.59 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionChrysocolaptes xanthocephalus (Yellow-faced Flameback).jpg |
English: Chrysocolaptes xanthocephalus Walden & E. L. Layard, 1872 - Yellow-faced Flameback (mount, Field Museum of Natural History, Chicago, Illinois, USA); female.
Classification: Animalia, Chordata, Vertebrata, Aves, Piciformes, Picidae Birds are small to large, warm-blooded, egg-laying, feathered, bipedal vertebrates capable of powered flight (although some are secondarily flightless). Many scientists characterize birds as dinosaurs, but this is consequence of the physical structure of evolutionary diagrams. Birds aren’t dinosaurs. They’re birds. The logic & rationale that some use to justify statements such as “birds are dinosaurs” is the same logic & rationale that results in saying “vertebrates are echinoderms”. Well, no one says the latter. No one should say the former, either. However, birds are evolutionarily derived from theropod dinosaurs. Birds first appeared in the Triassic or Jurassic, depending on which avian paleontologist you ask. They inhabit a wide variety of terrestrial and surface marine environments, and exhibit considerable variation in behaviors and diets. |
Date | |
Source | https://www.flickr.com/photos/47445767@N05/8364323321/ |
Author | James St. John |
Licensing
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This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/8364323321. It was reviewed on 31 October 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
31 October 2020
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:33, 18 September 2021 | 1,693 × 2,269 (2.59 MB) | MPF (talk | contribs) | clean up background | |
00:49, 31 October 2020 | 1,693 × 2,269 (1.29 MB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by James St. John from https://www.flickr.com/photos/47445767@N05/8364323321/ 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.
Camera manufacturer | NIKON CORPORATION |
---|---|
Camera model | NIKON D70s |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/5.3 |
Date and time of data generation | 12:15, 10 June 2011 |
Lens focal length | 95 mm |
JPEG file comment | |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | GIMP 2.10.14 |
File change date and time | 11:32, 18 September 2021 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 12:15, 10 June 2011 |
Meaning of each component |
|
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 4.8 APEX (f/5.28) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, strobe return light detected, auto mode |
DateTime subseconds | 10 |
DateTimeOriginal subseconds | 10 |
DateTimeDigitized subseconds | 10 |
Supported Flashpix version | 1 |
Sensing method | One-chip color area sensor |
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 |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 142 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Supported Flashpix version | 1 |
Image width | 1,693 px |
Image height | 2,269 px |
Unique ID of original document | xmp.did:874afe94-d786-4b96-af5a-b7826673f748 |
Date metadata was last modified | 13:48, 3 December 2012 |