Formerly considered conspecific with Tickell's Blue Flycatcher which inhabits the Indian subcontinent, the very similar Indochinese Blue lurks in
middle- and low-elevation understory through Burma, Thailand, Laos, Vietnam, and peninsular Malaysia. They're almost always under canopy,
so I was pretty happy with this result from one of the deep forest hides.
I had to add a lot of NR on the background, but I was totally sold on the curious head angle and the attention on that orange throat!
Canon 600mm f/4 II on EOS 1DX2
1/125 at f/4, ISO 3200, tripod
Processed in LR CC. Beyond the strong NR, I cloned a couple poop spots of the perch