sandhill cranes in a foggy field

alights background base beautiful bird birding birds canada conservation covey crane cranes distance distant duck ducks flats flight float flock flocking fly flying fog foggy foreground formation gather gathered habitat hawk klamath lake lakes leaves lower luck marsh marshes migrants migration migratory mountains national open overhead perched plants ponds pothole refuge sandhill shoveler silhouette swim top tree tule tules unlimited void water waterfowl waterfowling wetland wildlife wonder