agriculture bavaria electricity poles farmland germany green fields ground landscape meadow power lines Rolling Hills Soil winter alert Australian birds brown concentration doves observant ready ready for take off watching wild wires AC cable current distribution electric electrical high installation insulation insulator line lines overhead pole post power voltage wire cables danger high voltage instalation sky brassica country field HDR lane napus Nyberg rape road rural scenery seed side spring street summer tree yellow beak blue winged giant kingfisher jack kookaburra kookaburras laughing jackass Noisy roof strong watchful dark eerie fiery filtered glow golden lampposts light mist misty roadside roadway silhouettes sunrise trees