‘Shade Balls’ Roll their Way into the Spotlight

by Samantha Englert

This past summer you may have noted that social media has been flooded with pictures and videos of black balls blanketing several California reservoirs, somewhat reminiscent of a massive playground pit filled with black plastic balls. You were probably wondering, what exactly am I looking at? These floating objects have been referred to in the news as bird balls, conservation balls, reservoir balls and floating ball blankets, yet the biologist from the Los Angeles Department of Water and Power who developed this technology named them “Shade Balls.” So what are these Shade Balls? Continue reading