Currently natural parks use a lot of resources against poaching, two very clear examples are, in the first place, the hiring of helicopters to chase poachers or locate elephants or things like these. They use a big part of their budget for that. With the budget national parks spend on a three month helicopter rental, we could fill the air with drones. And use technology better. On the other side, if they need to monitor the perimeter of the whole area they use two or three-men crews. What we could achieve if we placed drones in specific parts of the park is full monitoring of the park in only a few hours or a few minutes.