50 water pond is with solar. is there a chance that with these interventions that you're pushing the tiger population beyond what's sustainable for the size of the park? no. we are creating many water pond and grassland, particularly for the prey species and the tiger. we have sufficient space and prey density in the park, so we are managing the tigers in a sustainable way. that evening we see signs of the return of the tiger close to where we're sleeping. just behind our camp, fresh tiger footprints have been found in the sand here. we think they are from an adult female tiger — we saw a lot of deer last night on the grassland and there's water here, so the footprints in the sand here lead all the way to the water.