File:Mountain Big Sagebrush on Arapaho National Wildlife Refuge (30312482852).jpg
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Summary
[edit]DescriptionMountain Big Sagebrush on Arapaho National Wildlife Refuge (30312482852).jpg |
Currently there are six subspecies of Artemisia tridentata (big sagebrush) recognized by the National Plant Data Center. Mountain big sagebrush (Artemisia tridentata subsp. vaseyana) is one of the subspecies. Big sagebrush is perhaps the most important shrub on western rangelands. Evergreen leaves provide an excellent winter food source to numerous species of large mammals, including mule deer, elk, and pronghorn. Small mammals such as mountain and desert cottontails, white-tailed jackrabbits, and sagebrush voles, thrive on big sagebrush, and feed golden eagles, and ferruginous, Swainson's, and red-tailed hawks. Nearly 100 bird species depend on sagebrush ecosystems for their habitat needs. Additionally, there are several animal species having an obligate relationship with big sagebrush, including greater and Gunnison's sage grouse, pygmy rabbits, sage thrashers, sagebrush sparrows and Brewer’s sparrow. <a href="http://plants.usda.gov/plantguide/pdf/pg_artrv.pdf" rel="noreferrer nofollow">plants.usda.gov/plantguide/pdf/pg_artrv.pdf</a> Photo: Tom Koerner/USFWS |
Date | |
Source | Mountain Big Sagebrush on Arapaho National Wildlife Refuge |
Author | USFWS Mountain-Prairie |
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This image was originally posted to Flickr by USFWS Mountain Prairie at https://flickr.com/photos/51986662@N05/30312482852. It was reviewed on 22 August 2022 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
22 August 2022
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current | 17:32, 22 August 2022 | 6,000 × 4,000 (15.7 MB) | Jarble (talk | contribs) | Transferred from Flickr via #flickr2commons |
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Metadata
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D7200 |
Author | Picasa |
Exposure time | 1/1,250 sec (0.0008) |
F-number | f/8 |
ISO speed rating | 1,600 |
Date and time of data generation | 08:29, 14 October 2016 |
Lens focal length | 112 mm |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Ver.1.00 |
File change date and time | 08:54, 19 October 2016 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 08:29, 14 October 2016 |
Meaning of each component |
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Image compression mode | 4 |
APEX exposure bias | −0.33333333333333 |
Maximum land aperture | 4.9 APEX (f/5.46) |
Metering mode | Pattern |
Light source | Cloudy weather |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 38 |
DateTimeOriginal subseconds | 38 |
DateTimeDigitized subseconds | 38 |
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 | Manual white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 168 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Unique image ID | 035b788bae8d25ed60b11e7025cfe9e0 |
IIM version | 4 |