Here are some pictures I took on a bird safari in the tertiary treatment facility ponds of the City of Stockton, California. There were some birds but I wasn’t able to get near them to take their pictures. But their habitat in the Stockton Wetlands is intriquing to walk through. I used a Nikon D600 FX with a Nikon telephoto 70 to 300 mm lens. It fascinated me to see this efficient waste water treatment wetlands.