File:Snowy Owl (12397044294).jpg
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[edit]DescriptionSnowy Owl (12397044294).jpg |
There have been a large number of Snowy Owls in the North East US this year. A couple members of my camera club told me that there are one or more in the vicinity of Biddeford Pool, Maine. Today it was nice and sunny so we took a trip down there and found this owl on the top of a power pole. I only have a puny 135 mm lens so this image is enlarged significantly. Snowy owls — large, fluffy, white birds typically found in the Arctic and rarely seen south of the Great Lakes — have swooped down upon the eastern United States in greater numbers than at any time in at least 50 years, one bird expert says. The owls have been spotted as far south as Bermuda, the Carolinas and Missouri, according to news reports. Play Video Steal Super Powers From BIRDS! You know that sixth sense birds have telling them to fly south in the winter? Now a few people have figured out how to obtain this sixth sense for themselves. iStockphoto/Chrisds This migration of snowy owls southward is called an irruption, and this is the "largest of its kind in recent memory," said Kevin McGowan, a bird expert at the Cornell Laboratory of Ornithology at Cornell University. PHOTOS: Birds Take Flight for Fall Migration Snowy owls — the same species as Hedwig, Harry Potter's fictional letter-carrying bird — are magnificent to behold, standing 3 feet (1 meter) tall and sporting a 5-foot (1.5 m) wingspan. "Snowy owls are an Arctic bird adapted to live at the top of the world, and they usually spend the winter up there," as well as the summer, McGowan told LiveScience's OurAmazingPlanet. (Whooo's in There? Amazing Images of Owls) But why are these birds showing up in such large numbers in the Midwest and eastern United States? Typically, such winter migrations take place when the owls' food — mainly rodents, such as lemming — are unavailable. Although nobody knows yet why there are so many snowy owls showing up this year, it could be due to a crash in these lemming populations, or because the rodents are more difficult to hunt when there is more snow on the ground, McGowan said. In addition, more snowy owls may have been born this year compared to in other years, leading to more competition for finite food resources, he said. But scientists likely won't know for a while what factor or factors are behind the large irruption this year. As for why they're going to the places they've been seen, scientists note that snowy owls are attracted to large, open plains like those found in the Arctic. "They were hatched 1,000 miles from any tree," McGowan said. For this reason, they often end up in coastal plains or at airports, where they can cause problems. This month alone, five airplanes have struck or been hit by snowy owls in the New York City region, according to the Port Authority of New York and New Jersey. |
Date | |
Source | Snowy Owl |
Author | Paul VanDerWerf from Brunswick, Maine, USA |
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This image was originally posted to Flickr by Me in ME at https://flickr.com/photos/12357841@N02/12397044294. It was reviewed on 11 July 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
11 July 2018
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current | 22:01, 11 July 2018 | ![]() | 1,400 × 1,400 (330 KB) | Hiàn (alt) (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.
Camera manufacturer | Canon |
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Camera model | Canon EOS 5D |
Exposure time | 1/640 sec (0.0015625) |
F-number | f/8 |
ISO speed rating | 200 |
Date and time of data generation | 14:51, 8 February 2014 |
Lens focal length | 135 mm |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop Lightroom 5.3 (Windows) |
File change date and time | 20:04, 8 February 2014 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 14:51, 8 February 2014 |
APEX shutter speed | 9.321928 |
APEX aperture | 6 |
APEX exposure bias | 0 |
Maximum land aperture | 5 APEX (f/5.66) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Focal plane X resolution | 3,086.925795053 |
Focal plane Y resolution | 3,091.2951167728 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Scene capture type | Standard |
Serial number of camera | 2121204444 |
Lens used | EF28-135mm f/3.5-5.6 IS USM |
Date metadata was last modified | 15:04, 8 February 2014 |
Rating (out of 5) | 3 |
Unique ID of original document | 1F7EF7ADD6D5EE3572FAB21580056583 |
Keywords |
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IIM version | 4 |