ripples, airport way bridge, columbia slough

Since it's cold and icy outside right now, I thought I'd dig out something a little more summery to post. Here are a couple of Vine videos from the Columbia Slough Natural Area. At one point along the trail, a concrete bridge carries NE Airport Way over the Columbia Slough, and the trail goes underneath it. When the sun's at the right angle, ripples on the placid slough are reflected up onto the underside of the bridge, and voila.