Langbahn Team – Weltmeisterschaft

File:Aeshna juncea hovering.jpg

Aeshna_juncea_hovering.jpg (693 × 520 pixels, file size: 99 KB, MIME type: image/jpeg)

Summary

Description

A dragonfly (Aeshna juncea) hovering over a pond in the Pyrenees. Taking a picture of a flying dragonfly is very difficult. They fly very fast and are very hard to follow with a camera - especially if you don't have near-instant focusing capabilities. However, they tend to patrol a certain area, often returning to specific spots where they hover for about a second before flying on. I adjusted the focus and zoom to that particular spot and waited. After dozens of attempts, I made this one.

Photo taken by me, Jens Buurgaard Nielsen in August 2005.
Date 5 August 2005 (according to Exif data)
Source No machine-readable source provided. Own work assumed (based on copyright claims).
Author No machine-readable author provided. Jensbn~commonswiki assumed (based on copyright claims).

Licensing

I, the copyright holder of this work, hereby publish it under the following licenses:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
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Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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This licensing tag was added to this file as part of the GFDL licensing update.
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic, 2.0 Generic and 1.0 Generic license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
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copyright license

GNU Free Documentation License, version 1.2 or later

Creative Commons Attribution-ShareAlike 1.0 Generic

Creative Commons Attribution-ShareAlike 2.5 Generic

Creative Commons Attribution-ShareAlike 3.0 Unported

Creative Commons Attribution-ShareAlike 2.0 Generic

inception

5 August 2005

captured with

Konica Minolta Dimage Z20

exposure time

0.0025 second

f-number

4.8

focal length

39.9 millimetre

ISO speed

100

media type

image/jpeg

instance of

photograph

checksum

5a7541f4214e6c1bd501b521e7cc3ae1a5c543ae

determination method or standard: SHA-1

data size

101,765 byte

height

520 pixel

width

693 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current09:47, 5 June 2006Thumbnail for version as of 09:47, 5 June 2006693 × 520 (99 KB)Jensbn~commonswikiA dragonfly (Aeshna juncea) hovering over a pond in the Pyrenees

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