User blog comment:Mckrongs/Rust Duramboros Discussion/@comment-1758220-20111024020049

Dobo subspecies really isn't a subspecies at all. To me it looks like a perfectly normal Dobo, and because he hasn't lived in a forest/jungle all his life, hasn't accumulated a cover of moss and fungus. Dobo seems to be quite widespread, able to live in areas of high heat. And in a dry place like the desert, he can finally make use of hid humps, the way real-world camels do.

So the way I see it, all Dobo are brown, and the ones that settle in the forests tend to have fungus or moss grow over their slow-moving bodies.