Explanation:Tiger: ?A tiger can see six times better at night than most of us. The tigers whiskers are very sensitive and can sense the movements or vibrations in the air.A tigers sense of hearing is so sharp that it can make out the difference between the rustling of leaves and the sound of an animal moving on the grass.The ears of the tiger can move in different directions and this helps to catch the sounds from all around. Tigers make different sounds for different purposes like when it is angry or to call out to a tigress. It can also roar or snarl. Tigers mark their area with their urine.A tiger can at once come to know if there is another tiger in its area by the smell of the urine. In India, the numbers of tigers were on a decline for a few years in the past.The government started the project Tiger to restore their numbers and habitat.They are found in specially dedicated areas like Keoladeo Ghana National Park (in Rajasthan) and Jim Corbett National Park (in Uttrakhand) among others.The animal, which can move its ears in different directions which helps him to catch sounds from all directions, is tiger