John Holmes

8362 - Yellow-browed Warbler (wing bars too prominent for Arctic)

8553 - Japanese Thrush (f)

8473 - possibly Blue Rock Thrush but head shape doesn't look right.

8381 - Yes, Grey-headed Flycatcher

John Holmes

Andrew,

"The Birds of Hong Kong and South China" is a good start for most birds locally.  Warblers are tricky, and the call can be important, so drawings/photos don't always clinch the ID.

Oriental Bird Images is a good online resource for bird photos.

On reflection, perhaps your third photo is a Black-winged Cuckooshrike - I haven't seen this juvenile plumage before.

John