small bird boreal owl, aegolius funereus, sitting on branch with clear green forest background, animal in the nature habitat, russ

aegolius animal art autumn background beak beautiful bird blue boreal branch brown central clear closeup color czech dark emotion environment europe eye face fall fauna feather forest funereus green habitat head larch look magic majestic mysterious nature norway orange ornithology outdoor owl perching portrait predator raptor russ russia science sitting small sunshine sweden the wild wilderness wildlife wings with wood