Luscinia

Trivial name	Latin name
Nightingale	Luscinia megarhynchos
Bluethroat	Luscinia svecica
White-tailed Rubythroat	Luscinia pectoralis
Trush Nightingale	Luscinia luscinia
Siberian Rubythroat	Luscinia calliope
Siberian Blue Robin	Luscinia cyane

comparison of wing and tail configuration¹

¹ According to Hartmann (2000a, 2000b and 2016)