Ingo Arndt / Freestone eroded pillars reflecting sunlight, Naturpark Pfaelzerwald, Rhineland-Palatinate, Germany

Sebastian Vogel / European Stonechat (Saxicola rubicola) female, Rhineland-Palatinate, Germany

MYN / Dirk Funhoff / Lizard orchid flowers (Himantoglossum hircinum), Ilbesheim, Rhineland-Palatinate, Germany, May. meetyourneighbours.net project

Gavin Hellier / Timelapse of clouds forming and moving around Cochem castle, Cochem, Rhineland-Palatinate, Germany, 2011.

Martin Grimm/ BIA / Common Starling (Sturnus vulgaris) flock flying, murmuration, Rhineland-Palatinate, Germany

Juergen & Christine Sohns / House Mouse (Mus musculus) pair smelling each other, Ellerstadt, Rhineland-Palatinate, Germany

Juergen & Christine Sohns / House Mouse (Mus musculus) trio, Ellerstadt, Rhineland-Palatinate, Germany

Martin Grimm/ BIA / Eurasian Kestrel (Falco tinnunculus) landing, Rhineland-Palatinate, Germany

Mathias Schaef/ BIA / Water Rail (Rallus aquaticus), Rhineland-Palatinate, Germany

Mathias Schaef/ BIA / Common Wood-pigeon (Columba palumbus), Rhineland-Palatinate, Germany

Sebastian Vogel/ BIA / Long-eared Owl (Asio otus), Rhineland-Palatinate, Germany

Sebastian Vogel/ BIA / Eurasian Green Woodpecker (Picus viridis) male at nest cavity, Rhineland-Palatinate, Germany