The male with the red head
The birds stayed on and off the road side from dawn till about 10 am. While the bird photogs chase after the birds up and down the road the trogon continue to feed on grubs and insects off the branches oblivious of the intrusion of we humans. I even saw other birder's posting of this pair dropping to the ground to feed for crying out loud!
If you cannot count the feathers of the bird you really "sakpai" (fail in cantonese) liow hahaha