137844 Nightingale Luscinia megarhynchos L 16-17cm. Secretive bird, best known for its powerful, musical song, sometimes sung at night. Silent birds are easily overlooked. Sexes are similar. Adult and juvenile have rich brown upperparts overall; tail and rump are warmer reddish chestnut than back and note hint of grey on face and sides of neck. Underparts are greyish white, suffused pale buffish brown on breast. Voice Song is rich and varied and includes fluty whistles and clicking sounds; typically the bird starts with a rich, whistling tu-tu-tu-tu. Status Local and declining summer visitor, favouring coppiced woodland and scrub.