HFCheung

Looks like a Verditar Flycatcher to me, but information on the undertail covert will be very useful.

One should always remember that id with a photo is often difficult because one lose some information that is easily available when you see that bird in the field. In the field, you get a much better feeling of the size and colour, and behaviour is often important to determine what species group a bird belongs to.

HF Cheung