File:Nid hirondelle reconstructions.jpg
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DescriptionNid hirondelle reconstructions.jpg |
Hirondelle de fenêtre (Delichon urbica). Photo prise à Morgat, commune de Crozon, en juillet 2006, en bord de mer à Morgat (Bretagne, France, Europe) Il s’agit d’une petite colonie de quelques dizaines de couples qui avait régressé puis disparu dans les années 80-90, remplacée par des martinets. Cette colonie installée au 4ème étage d’un ancien hôtel semble se reconstituer depuis les années 2000. Les nids sont construits face au soleil levant, constitués de sables et de morceaux de plantes marines (fr:posidonies) prélevés sur la plage proche. Comme le montrent les traces de nids anciens, les nids détruits sont reconstruits. remarque : Quelques hirondelles rustiques nichent au milieu des hirondelles de fenêtre. |
Source | F Lamiot |
Author | User Lamiot on fr.wikipedia |
Permission (Reusing this file) |
This file is licensed under the Creative Commons Attribution-Share Alike 1.0 Generic license.
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Originally from fr.wikipedia; description page is (was) here
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current | 12:18, 30 October 2006 | 2,184 × 1,818 (1.02 MB) | Korrigan (talk | contribs) | {{Information| |Description= Hirondelle de fenêtre. Photo prise à Morgat, commune de Crozon, en juillet 2006, en bord de mer à Morgat (Bretagne, France, Europe) Il s’agit d’une petite colonie de quelques dizaines de couples qui avait régressé p |
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Camera manufacturer | Panasonic |
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Camera model | DMC-FZ30 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/3.2 |
ISO speed rating | 80 |
Date and time of data generation | 10:36, 20 July 2006 |
Lens focal length | 12.5 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Ver.1.0 |
File change date and time | 10:36, 20 July 2006 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 10:36, 20 July 2006 |
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 69 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |