hydropsyche, 4 months ago Closeup on an old mill dam at the top of a waterfall in Blue Heron Nature Preserve, Atlanta, GA, USA. Great biofilms and hydropsychid caddis fly nets. #WaterfallWednesday
Closeup on an old mill dam at the top of a waterfall in Blue Heron Nature Preserve, Atlanta, GA, USA. Great biofilms and hydropsychid caddis fly nets. #WaterfallWednesday