ajohn 21/02/2013 08:26
Most are Red-billed Starlings - notice the obvious white panel in the primaries.
The bird in the centre is something different - it lacks the white panel and seems to have white tips to the tail. I think it is probably a White-cheeked Starling but I'm struggling to be sure about that with the resolution on my screen.
chinfai 21/02/2013 22:03
Thanks! Does it be useful!
ajohn 22/02/2013 08:38
Yes, very useful. You can see the white tips to the tail very clearly and if you look closely can also see the pale cheeks contrasting with the darker head/breast. This is a White-cheeked Starling (probably female - I would expect a male to be more strongly marked, especially the darker breast).