One needs to be careful, as a first timer to India, in choosing a Tiger reserve. GDB is spot on while suggesting Bandhavgarh, Ranthambhore, and Kanha. The density of tigers in these parks is very healthy. One is reasonably sure of seeing one, in 3 to 6 game drives. Some other Indian parks have numbers which is merely a statistical data!
The visibility in these parks is greater than say in the Corbett where the dense undergrowth helps camouflaging a tiger though he may just be no more than 10 feet away. I have personally known instances when the tiger was right in the middle, and not a bird or animal called to announce his presence, totally oblivious. The langur, monkeys and the barking deer has a very keen eye.
The Indian jungles are very productive during the evening drives, which should not be missed. Although, in the Central Indian Parks there is more time in the mornings. The reason is that the herbivores leave the lengthening shadows of the tree jungle and come out in the open areas to feed. These are followed by the tiger for he has rubbed off his slumber, had a drink at a pool and is ready to hunt. Anyone of us who have had the privilege of sitting out on a moonlit night will know how the hunted move in the lit up areas and the hunter cling to shadows.
These are very gentle animals. The only time he may get aggressive is during the mating season when the male likes to show-off. I see a lot of videos shot and what is no more than a playful charge (if it could be called one), dubbed as a tiger-attack! An elephant in close proximity is frightening but not a tiger…he induces immense excitement…if followed closely on an elephant he will warn you by a deep throated growl…lay-off!!
Some very enlightening books can be read on this subject, by Dunbar Brander, Burton, Schaller, Arjan Singh, Kesri Singh & Corbett.
Ladies & gents, one gets hooked to this form of sport, it is a magnet that will draw you back time and again to an Indian jungle!
Happy travels!!