Weekly photo challenge: Pure

Late spring and it’s nesting time for the long-eared sunfish. While the water in this urban creek is not strictly pure, it is incredibly clear. From one of the bridges over Coleman Creek, the circular outlines of their nests (last photo below) are visible.

6-7 Three Sunfish-crop

6-7 Nesting Sunrish
These nesting fish take any intruders very seriously, darting aggressively to chase them away.
6-7-2016-Five-Nests-Small
At the center of each stone circle is a fish ready to defend its territory.