A solitary Mallard duck paddling on the surface of the crystal clear waters of Lake Tahoe in Northern California and Nevada casting a shadow over the green catenary ripples on the shallows below._站酷海洛_正版图片_视频_字体_音乐素材交易平台

A solitary Mallard duck paddling on the surface of the crystal clear waters of Lake Tahoe in Northern California and Nevada casting a shadow over the green catenary ripples on the shallows below.