Green Drake Mayfly, Dayfly (Ephemera danica), Tauber Giessen, Germany, Europe

animal animals arthropod arthropods austria austrian brachycera danica danish day dayflies dayfly daylight daytime drake during ephemera ephemeroptera ephemoptera europe european exterior exteriors fauna fishflies fishfly flies fly germany giessen green hexapod hexapoda hexapods insect insects kingdom mayflies mayfly nature nobody outdoor photo photos pterygota shadflies shadfly shot shots tauber the tyrol wildlife winged world