Varied tit bird eating pignoli pine nut perched on branch close-up

varied tit sittiparus varius autumn eat food japan korea seed perched tree november one closeup pine nut nut hold legs peck eating tree banch macro garden environmental bird colorful plaumage feathers beak bill hungry busy behavior ornithology nat geo wild wildlife birdwatching forest pignoli pinoli twig autumn leaves autumnal environment ecology sit extreme close up