I haven't been to El Campos camp, but know the area, the terrain is desertic and doesn't grow a bush if it wasn't planted, that might give the impression that it was eaten.
I have a desert sheep area that is hi fenced, I didn't intend to have coues deer, but when we closed the area some stayed there maybe 3 or 4 deer and now I have about 9 deer. Really hard to take a look at them.
BFE did you hunt el salado this past season, I go there all the time, I might go in the next couple of weeks to hunt exotics, we already killed an eland last november, el salado terrain is also really desertic, there isn't a bush in some areas and it doesn't even had any cattle.
Beto T.