Ruiseñor ruso Luscinia luscinia

Very similar to Common Nightingale, but more dusky brown (not reddish-brown), with a duller and darker rufous tail and a mottled brown (not plain and sandy) breast. Their songs can be confusingly similar, but Thrush Nightingale is more monotonous, less varied, and slower, resembling that of Song Thrush. Calls include a bright but difficult-to-locate “teek”, and a low, dry rattle. Breeds in thick, damp, deciduous forest as well as well-wooded parks and gardens. Winters in tangled, often damp, thickets and brushy vegetation. Turns up in a wide range of habitats on passage, including drier areas. Feeds on invertebrates and berries.