"Mute Swan (Cygnus olor) on a frozen pond, Thuringia, Germany, Europe"

Mallards (Anas platyrhynchos) standing on a frozen pond, Thuringia, Germany, Europe

"Mallard (Anas platyrhynchos), drake, landing on a frozen pond, Thuringia, Germany, Europe"

Pond landscape, rehabilitated opencast pits, Herbslebener Teiche nature reserve, Thuringia, Germany, Europe

"Mallard (Anas platyrhynchos) drake, landing on a frozen pond, Thuringia, Germany, Europe"

"Poplars (Populus sp. ) reflected in a pond in autumn, Thuringia, Germany, Europe"

Common Starlings (Sturnus vulgaris), flock flying over a meadow, Thuringia, Germany, Europe

"Guelder Rose (Viburnum opulus), red fruit covered with hoarfrost, Herbsleben, Thuringia, Germany, Europe"

"Common Toads (Bufo bufo), two males fighting over a female, Thuringia, Germany, Europe"

"Common Toads (Bufo bufo), two males fighting over a female, Thuringia, Germany, Europe"

"Flock of Starlings (Sturnus vulgaris) in flight over their roost, Thuringia, Germany, Europe"

"Pond Frog or Edible Frog (Rana esculenta), male with inflated vocal sacs, Thuringia, Germany, Europe"

"Sunrise over the sea, Rugen Island, Mecklenburg-Western Pomerania, Germany, Europe"

"Sunrise over the sea, Rugen Island, Mecklenburg-Western Pomerania, Germany, Europe"

"Morning fog over a moor pond, Nicklheim; Voralpenland, Raubling, Bavaria, Germany, Europe"

"Sunrise over the Woterfitzsee lake, Mecklenburgische Seenplatte, Mecklenburg-Western Pomerania, Germany, Europe"

"Morning fog over a moor pond, Nicklheim; Voralpenland, Raubling, Bavaria, Germany, Europe"

"Rainbow over corn fields, stormy sky, Weimar area, Daasdorf, Nohra, Thuringia, Germany, Europe"

"Sunrise at Huttlerweiher pond, community of Rosshaupten, Ostallgaeu, Allgaeu, Swabia, Bavaria, Germany, Europe"

"Sunrise over the Albtrauf escarpment, near Dettingen, Swabian Jura, Baden-Wurttemberg, Germany, Europe"

"Sunrise over a misty landscape, K6305 county road near Priort, Havelland region, Brandenburg, Germany, Europe"

"Rewetted bog, sunrise, Dalum, Emsland, Lower Saxony, Germany, Europe"

"Sunrise in the ruins of the monastery church of Paulinzella, aisle, Paulinzella, Thuringia, Germany, Europe"

"Pond in winter covered with ice, sunset, collapse sinkhole at Ettersberg, Weimar, Thuringia, Germany, Europe"

"Sunrise over a pond, Herbsleben, Thuringia, Germany, Europe"