Heard this bird singing in area of forest at about 200m elevation in western Guangxi, China. From listening to various recordings my best guess is Spot-throated Babbler (pretty similar to the second recording on this eBird checklist (https://ebird.org/checklist/S70954575): , but Puff-Throated Babbler and even Chinese Hwamei seem possible. Can anyone give any suggestions or help on differentiating these species and identifying the bird in my recording?
Mike
Mike