Aegeri, Aves, Blue Tit, Colourful, Fall, Forest, Leaf, Length, Natural, Oberaegeri, Parus, Parus caeruleus, Perched, Woods, adult, adults, animal, animals, autumn, backyard, backyards, bird, birds, cherry tree, color, colorful, concept, concepts, day, daytime, different, europe, european, fall colors, fauna, female, females, field, fields, flora, foliage, forests, full body, garden, gardens, image, interesting, leaves, male, males, meadow, meadows, natural world, nature, nobody, one, orange, orchard, orchards, outdoor, outdoors, pastures, perching, photo, plant, plants, portrait, portraits, prunus, red, season, seasonal, seasons, single, sits, sitting, songbird, songbirds, swiss, switzerland, tit, tits, vertebrate, vertebrates, vertical, vivid, wild, wildlife, woodland, woodlands, yellow