A male tiger vas removed from the Pench Tiger Reserve and was relocated in Parma National Park. Later, this tiger trekked toward his home 250 miles away. The trek of this solitary tiger highlights a crisis. Many wildlife reserves exist as islands of fragile habitat in a vast sea of humanity, yet tigers can range over a hundred miles, seeking prey, mates and territory. Nearly one third of India’s tigers live outside the tiger reserves, a situation that is dangerous for both human and animals. The tigers and prey can only disperse if there are recognized corridors of land between protected areas to allow unmolested passage.
With reference to the above passage, the following assumptions have been made.
Which of the above assumptions is/are valid?