During my very recent trip to Cambodia, my expectation to see a monk was fulfilled when I visited a couple of temples. Not only did I see one but several of them who came in groups, most likely as tourists too. I don’t know how they differ but these I could tell…
Monk in white habit: The biking monk.
In yellow gold habit: The barefoot monks (with their satchel.)
In orange habit: Monks in slippers.
And my favorite: The posing/pausing monk. 
the unbearable lightness of being me. 