Some tricky ones here Dave, I'll plump for -
1, Plain Sunbird, or another guess would be female Copper-throated Sunbird, having said that, as I can't see the bill, it probably isn't even a sunbird! Maybe a Golden-bellied Gerygone? Difficult one.
2, Whiskered Tern
3, Rufous-necked Stint (photo isn't big enough to see the other bird)
4, Rufescent Prinia
5, Rufous-tailed Tailorbird