71105356 - 'A male boat-tailed grackle (Quiscalus major) vocalizes to send signals to other birds. The iridescent feathers appear blue under overcast conditions; Florida, USA.'70394668 - D-Koblenz, Rhein, Mosel, Maifeld, Eifel, Hunsrueck, Westerwald, Rheinland-Pfalz, Altstadt, Schaengelbrunnen von Carl Burger im Rathaushof, Wasserspeier, Wasserspucker, Wasserstrahl, UNESCO Weltkulturerbe Oberes Mittelrheintal, D-Koblenz, Rhine, Moselle, M70382227 - Germany, Traben-Trarbach, Moselle, Moselle valley, Rhineland-Palatinate, Brueckentor by Bruno Moehring, bridge gate of the Moselle bridge, town gate, detail, dancing couple on a wine festival, art nouveau. Germany, Traben-Trarbach, Moselle, Moselle valley
