great crested grebe podiceps cristatus, with beautiful orange coloured water surface. a pair of beautiful water birds with red

animal avian background beak beautiful beauty bird couple courting courtship crested cristatus display europe fauna feathers female fowl great grebe idyllic lake love mating mluvy morning naiexcl nature one ornithology pair pairing peaceful podiceps pond reflection ritual scenery season spring surface swim water waterbird waterfowl wild wildlife