Varied Tit Bird Eating Pecking Nut and Cleans Beak Over Twig - Close-up

varied tit tit varied sittiparus varius bird eat thuja seed nut peck closeup series seoul forest park south korea wildlife wild food forage feed perched autumn colorful detail behavior avian ornithology nat geo macro garden environmental bill ecology extreme november beak feather twig environment clean pignoli one telephoto sit autumnal front view hold both legs claws