Hoverfly Syrphidae sitting on the flower of the water soldiers Stratiotes aloides, Germany, North RhineWestphalia, Germany, Europe, by Dieter Mahlke Stock Photo - Afloimages
Hoverfly (Syrphidae) sitting on the flower of the water soldiers (Stratiotes aloides), Germany, North Rhine-Westphalia, Germany, Europe, by Dieter Mahlke