[Wurok]

They are nor trivial rolls, however. Without food or water, the PCs could suffer some reasonable harm. Just saying "you take your time and cross the jungle, foraging when you need to" is not really something minor. There is a considerable danger to the travel.

I'm not talking about foraging walking from city to city in some pseudo-medieval world, I'm talking about crossing a jungle, a desert, a savanna, etc.