This is a permanent rookery behind a commuter parking lot in Kenmore, about 15 miles north of Seattle, Washington
I stood in the parking lot with my Canon 5D Mark III, 150-600mm Sigma lens attached to a tripod, looking for nesting herons. There are many here, but most are lost in a camouflage of branches and leaves. Lucky for me, this pair nested against an open background!
Two nesting Great Blue Herons, with male heron bringing offering of nesting materials to his mate.