The first rhino stronghold isolated an area of 350 sq hectares for the “clean rhinos”. These are rhinos thought to be tuberculosis free. While the first stronghold allowed for the rhinos to roam safe and free, it was decided that it needed to be expanded. This would ensure double the security by providing a buffer zone between the first stronghold fence and the second, which would ring this area, and make it larger. It contains an area that allows for guard, horse and dog patrol. Matthew Grossman matched the funds generated from BRR and Facebook donors.