File:Tricolored blackbirds in a tree near Kern National Wildlife Refuge. (36993903020).jpg
![File:Tricolored blackbirds in a tree near Kern National Wildlife Refuge. (36993903020).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Tricolored_blackbirds_in_a_tree_near_Kern_National_Wildlife_Refuge._%2836993903020%29.jpg/800px-Tricolored_blackbirds_in_a_tree_near_Kern_National_Wildlife_Refuge._%2836993903020%29.jpg?20180511033734)
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Summary
[edit]DescriptionTricolored blackbirds in a tree near Kern National Wildlife Refuge. (36993903020).jpg | Once described by explorers as the ‘most abundant bird species in coastal southern California,’ tricolored blackbird populations are in sharp decline due to habitat loss. This year, however, they were found nesting spots on five national wildlife refuges throughout northern California and the central valley. "They came later than normal this breeding season, but it’s pretty exciting because they haven’t nested here in four years," said Geoffrey Grisdale, wildlife biologist at Kern National Wildlife Refuge in Delano, California.Credit: Geoffrey Grisdale/USFWS |
Date | |
Source | Tricolored blackbirds in a tree near Kern National Wildlife Refuge. |
Author | Pacific Southwest Region USFWS from Sacramento, US |
Licensing
[edit]Public domainPublic domainfalsefalse |
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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.
العربيَّة ∙ català ∙ čeština ∙ eesti ∙ English ∙ español ∙ français ∙ italiano ∙ Nederlands ∙ polski ∙ português ∙ sicilianu ∙ suomi ∙ svenska ∙ Tiếng Việt ∙ Türkçe ∙ Zazaki ∙ македонски ∙ русский ∙ українська ∙ 日本語 ∙ 中文 ∙ 中文(简体) ∙ 中文(繁體) ∙ +/− |
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This image was originally posted to Flickr by USFWS Pacific Southwest Region at https://flickr.com/photos/54430347@N04/36993903020 (archive). It was reviewed on 11 May 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark. |
11 May 2018
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.
العربيَّة ∙ català ∙ čeština ∙ eesti ∙ English ∙ español ∙ français ∙ italiano ∙ Nederlands ∙ polski ∙ português ∙ sicilianu ∙ suomi ∙ svenska ∙ Tiếng Việt ∙ Türkçe ∙ Zazaki ∙ македонски ∙ русский ∙ українська ∙ 日本語 ∙ 中文 ∙ 中文(简体) ∙ 中文(繁體) ∙ +/− |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 03:37, 11 May 2018 | ![]() | 1,600 × 921 (1.88 MB) | OceanAtoll (talk | contribs) | Transferred from Flickr via #flickr2commons |
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Metadata
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Camera manufacturer | NIKON CORPORATION |
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Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/5.6 |
ISO speed rating | 200 |
Date and time of data generation | 11:08, 3 July 2017 |
Lens focal length | 500 mm |
Width | 3,872 px |
Height | 2,592 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CC 2017 (Windows) |
File change date and time | 12:44, 20 September 2017 |
Y and C positioning | Co-sited |
Exposure Program | Shutter priority |
Exif version | 2.21 |
Date and time of digitizing | 11:08, 3 July 2017 |
Meaning of each component |
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APEX shutter speed | 5.906891 |
APEX aperture | 4.970854 |
APEX exposure bias | −1 |
Maximum land aperture | 5 APEX (f/5.66) |
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DateTime subseconds | 80 |
DateTimeOriginal subseconds | 80 |
DateTimeDigitized subseconds | 80 |
Supported Flashpix version | 1 |
Color space | sRGB |
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 | 750 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Hard |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Serial number of camera | 3230112 |
Lens used | 200.0-500.0 mm f/5.6 |
Date metadata was last modified | 05:44, 20 September 2017 |
Unique ID of original document | 1EA8BE82450093969581C0224D934905 |