I recently got a 'Region Hunted Out' status after some time hunting animals to grind XP and salvage:

How does this work?
- Can this status 'reset'? Will the animals 'repopulate' a 'hunted out' region? If yes, what causes, or how long before a region's animals repopulate a region?
- How many animals can I kill before I get the 'Region Hunted Out' status or: What exactly causes it? Does each region have a different amount of animals I can kill before I get the 'Region Hunted Out' status?
- Does 'region' mean per fast travel camp area, or does 'region' have another meaning?
