You don't have to visit the Kanha National Park or the Sunderbans to catch a glimpse of the royal tiger any more. The Sanjay Gandhi National Park at Borivali, as part of its Rs 5-crore five-year scheme to promote eco-tourism in Mumbai, is displaying two of its newly acquired yellow Bengal tigers on its tiger safari trails. So, if you take a trip now, in SGNP's well-secured mini-bus, chances are you will find a full-grown, wild yellow tiger burning bright in a water-hole less than one metre away from you. The tiger couple -- a male called Palash and a female called Basanti