I got this map from the LRT website. Can anyone tell me what the large shaded area surrounding the conservancies represents?

Are they tribal lands?
CAMPFIRE lands?
Does the LRT have any legal authority over them?
Why are they included in this map?

Thanks

While we have the map up does anyone know where Nuanetsi (Hunting area) falls into this picture.

I could be wrong but is it due east of the BVC?

Southern African Lowveld defined by Stevenson Hamilton as less than 650m