Image: RanaArvalisBlueMale3
Size of this preview: 800 × 544 pixels. Other resolutions: 320 × 218 pixels | 2,000 × 1,360 pixels.
Original image (2,000 × 1,360 pixels, file size: 1.91 MB, MIME type: image/jpeg)
Description: Male specimen of the Moor frog (Rana arvalis), at the climax of the spawning season. For a few days the males of this species appear blue-dyed.
Author: Christian Fischer
Usage Terms: Creative Commons Attribution-Share Alike 3.0
License: CC-BY-SA-3.0
License Link: http://creativecommons.org/licenses/by-sa/3.0/
Attribution Required?: Yes
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