Great Crested Grebes (Podiceps cristatus), pair mating, Lake Lucerne, Canton of Lucerne, Switzerland, Europe

"Fruit trees in full bloom near Weggis, Lake Lucerne and Mount Pilatus at the back, Canton of Lucerne, Switzerland, Europe"

"Atmospheric clouds above Lake Lucerne, Mount Pilatus at back, Vitznau, Canton of Schwyz, Switzerland, Europe"

Great Crested Grebe (Podiceps cristatus) sitting on nest, Lake Lucerne, Canton of Lucerne, Switzerland, Europe

"View of Lake Lucerne seen from Fronalpstock mountain, Stoos, Morschach, canton of Schwyz, Switzerland, Europe"

Great Crested Grebe (Podiceps cristatus) sitting on nest, Lake Lucerne, Canton of Lucerne, Switzerland, Europe

"Chapel Bridge, behind Rathausquai and Chateau Gutsch, Lucerne, Lake Lucerne, Canton of Lucerne, Switzerland, Europe"

"Great Crested Grebes (Podiceps cristatus) during a courtship display, Lake Lucerne, Luzern, Canton of Lucerne, Switzerland, Europe"

"Mount Pilatus above sea of? Çï? Çïfog with autumn landscape and Lake Lucerne, Canton of Zug, Switzerland, Europe"

"Cherry trees in full bloom at Lake Lucerne, view of Mount Pilatus, Greppen, Canton of Lucerne, Switzerland, Europe"

"Water tower with Chapel Bridge, behind Rathausquai and Chateau Gutsch, Lucerne, Lake Lucerne, Canton of Lucerne, Switzerland, Europe"

Steamboat on Lake Lucerne, Lucerne, Switzerland, Europe

"Early morning on Lake Lucerne in Weggis, Canton of Lucerne, Switzerland, Europe"