File:Automatic Fish Feeder (51372009281).jpg
Original file (6,000 × 4,000 pixels, file size: 4.52 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionAutomatic Fish Feeder (51372009281).jpg |
A solar-powered fish feeder on a hatchery pond at Gavins Point National Fish Hatchery. The feeder is decked out with anti-bird devices to keep hungry blue herons from using it as a feeding perch. Herons are very efficient predators of fish. Photographed at Gavins Point National Fish Hatchery in Yankton, SD by Sam Stukel (USFWS). |
Date | |
Source | Automatic Fish Feeder |
Author | USFWS Mountain-Prairie |
Licensing
[edit]Public domainPublic domainfalsefalse |
This image or recording is the work of a U.S. Fish and Wildlife Service employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain. For more information, see the Fish and Wildlife Service copyright policy.
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This image was originally posted to Flickr by USFWS Mountain Prairie at https://flickr.com/photos/51986662@N05/51372009281. It was reviewed on 11 January 2022 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark. |
11 January 2022
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 04:32, 29 October 2021 | 6,000 × 4,000 (4.52 MB) | Ltn12345 (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.
Image title |
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Camera manufacturer | SONY |
Camera model | ILCE-7M3 |
Author | Stukel; Sam - USFWS |
Exposure time | 1/200 sec (0.005) |
F-number | f/5.6 |
ISO speed rating | 1,000 |
Date and time of data generation | 06:12, 23 July 2021 |
Lens focal length | 274 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Lightroom 9.3 Classic (Windows) |
File change date and time | 13:59, 11 August 2021 |
Exposure Program | Aperture priority |
Exif version | 2.31 |
Date and time of digitizing | 06:12, 23 July 2021 |
APEX shutter speed | 7.643856 |
APEX aperture | 4.970854 |
APEX brightness | 4.7046875 |
APEX exposure bias | 0 |
Maximum land aperture | 4.96875 APEX (f/5.6) |
Metering mode | Pattern |
Light source | Cool white fluorescent (W 3900 – 4500K) |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 152 |
Color space | Uncalibrated |
Focal plane X resolution | 1,677.41796875 |
Focal plane Y resolution | 1,677.41796875 |
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 | Manual white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 274 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Lens used | FE 100-400mm F4.5-5.6 GM OSS |
Date metadata was last modified | 08:59, 11 August 2021 |
Rating (out of 5) | 3 |
Unique ID of original document | 1FCB57A30E8A40F30943AE481A5A677D |
Copyright status | Copyright status not set |
Keywords |
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Contact information | sampson_stukel@fws.gov, sstukel@hotmail.com
Gavins Point National Fish Hatchery Yankton, SD, 57078 |
IIM version | 4 |