A heavy, violent shower mid afternoon sent me scurrying to Suan Rot Fai after work in the hope of some grounded migrants.  Lots of birds where drying themselves on open branches, but the only notable passerines were a single Thick-billed Warbler, one Taiga Flycatcher, two or three Asian Brown Flycatchers, a Yellow-browed Warbler, one or two leucogenis Ashy Drongos, two Brown Shrikes, and several Black-naped Orioles.

I also saw single Night Heron, Black-capped and Common Kingfishers.

Bit disappointing not to pick up a bit more, but that's patchwork I guess.