File:Hummingbird wake Pengo.svg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file ‎(SVG file, nominally 680 × 975 pixels, file size: 32 KB)

Captions

Captions

Add a one-line explanation of what this file represents

Summary[edit]

Description
English: A trail of wake vortices generated by a hummingbird's flight. Discovered after training a bird to fly through a cloud of neutrally buoyant helium-filled soap bubbles and recording airflows in the wake with stereo photography. Ref: Rayner, J.M.V. 1995. Dynamics of vortex wakes of flying and swimming vertebrates. J. Exp. Biol. 49:131-155.
Source
  • Based on diagram seen in: Analysis of Vertebrate Structure, 5th Ed. (textbook) Milton Hildebrand, George Goslow. 2001. Figure 28.15. p537.
  • Torus created in Art of Illusion and re-vectorised in Inkscape (via PoTrace).
 
This W3C-unspecified vector image was created with Inkscape .
Author Peter Halasz (Pengo at English Wikipedia=
Permission
(Reusing this file)

Licensing[edit]

Illustration credit: Peter Halasz. (User:Pengo)

I, the copyright holder of this work, hereby publish it under the following licenses:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 2.5 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.
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported 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.
You may select the license of your choice.

For the Creative Commons license, please give attribution to:

Although not a requirement of the license, if you use this image in print or media other than the web, I would appreciate it if you let me know. Please contact me if you require alternate licensing.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current01:59, 2 April 2007Thumbnail for version as of 01:59, 2 April 2007680 × 975 (32 KB)Pengo (talk | contribs)wings and fading vortexes
21:55, 29 March 2007Thumbnail for version as of 21:55, 29 March 2007630 × 985 (30 KB)Pengo (talk | contribs)flip H
21:49, 29 March 2007Thumbnail for version as of 21:49, 29 March 2007630 × 985 (30 KB)Pengo (talk | contribs){{Pengo2|Diagram}}

You cannot overwrite this file.

There are no pages that use this file.

File usage on other wikis

The following other wikis use this file:

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Hummingbird_wake_Pengo.svg&oldid=449299307"