The quite distinctive Blue-tailed Bee-eater is green overall with an orange-chestnut lower throat, black eyestripe and bluish rump/tail with long tail-streamers. 
The juvenile has a duller lower throat and lacks tail-streamers.
The bird is migratory and has a patchy breeding distribution across India, Myanmar, and parts of Southeast Asia and it can be seen on Bali during the winter months.

Pemuteran area, Bali, Indonesia, 23 October 2011