Heavy growth of cyanobacteria ( blue-green algae ) on the water surface in a small pool and resting mallards , Finland
August 2006 Oulu Finland Scandinavia Europe EU nature natural water
Size: 5245px × 3400px
Location: Oulu Finland Scandinavia Europe EU
Photo credit: © RJH_IMAGES / Alamy / Afripics
License: Royalty Free
Model Released: No
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