bird sits on wooden aviary on a tit box by a pine tree in nature and brings chicks food to the house

bird sits wooden aviary tit box pine tree nature brings chicks food house cologne germany perches branches nest feathers wings beak singing watching nesting feeding wildlife garden birdhouse flight chirping tweeting habitat surroundings urban landscape city avian nature reserve migratory species colorful plumage perched feeder feeding station songbird sparrows robins blue tits blackbirds