Vagrant. This is an eastern race of the Nightingale that breeds in Iran and is distinguished by its paler plumage. Needs careful observation for identification to be confirmed.
Where in Kuwait
Kuwait’s single record was first registered in early May 2007 at Jahra Farms
In the world
The eastern subspecies have paler upperparts and a stronger face-pattern, including a pale supercilium
Habitat loss and degradation