File:Criorhina pachymera, Parc de Woluwé, Brussels (24057132068).jpg
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Summary
[edit]DescriptionCriorhina pachymera, Parc de Woluwé, Brussels (24057132068).jpg |
Panasonic GX7 + Leica DG Macro-Elmarit 45mm F2.8 ASPH OIS In 2016 and 2017, I have been following a small population of this rare honeybee-mimick hoverfly in the Woluwé Parc in Brussels. All observations were confined to small group of free-standing horse-chestnut trees, where both male and female individuals have mainly been seen resting on the base of these trees. Egg-laying of females and territorial fights between male flies have also been noticed. The flight seasons seems to be spanning over 3 weeks at most, peaking in the first half of May. |
Date | |
Source | Criorhina pachymera, Parc de Woluwé, Brussels |
Author | Frank Vassen from Brussels, Belgium |
Camera location | 50° 49′ 56.11″ N, 4° 25′ 40.43″ E ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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Licensing
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This image was originally posted to Flickr by Frank.Vassen at https://flickr.com/photos/42244964@N03/24057132068 (archive). It was reviewed on 18 December 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
18 December 2018
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:07, 16 December 2018 | ![]() | 3,585 × 2,401 (3.04 MB) | Rudolphous (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 | Panasonic |
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Camera model | DMC-GX7 |
Exposure time | 1/250 sec (0.004) |
F-number | f/6.3 |
ISO speed rating | 400 |
Date and time of data generation | 16:55, 9 May 2017 |
Lens focal length | 45 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | SILKYPIX Developer Studio Pro 8 |
File change date and time | 22:44, 24 October 2017 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 16:55, 9 May 2017 |
Meaning of each component |
|
Image compression mode | 2 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Fine weather |
Flash | Flash did not fire, compulsory flash suppression |
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 | Custom process |
Exposure mode | Auto exposure |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 98 mm |
Scene capture type | Standard |
Lens used | LEICA DG MACRO-ELMARIT 45/F2.8 |