Upon receipt of this report Flinders, with much surprise and sorrow, saw that a return to Port Jackson was almost immediately necessary. "My leading object had hitherto been to make so accurate an investigation of the shores of Terra Australis that no future voyage to this country should be necessary; and with this always in view, I had ever endeavoured to follow the land so closely that the washing of the surf upon it should be visible, and no opening, nor anything of interest, escape notice. Such a degree of proximity is what navigators have usually thought neither necessary nor safe to pursue, nor was it always persevered in by us; sometimes because the direction of the wind or shallowness of the water made it impracticable, and at other times because the loss of the ship would have been the probable consequence of approaching so near to a lee shore. But when circumstances were favourable, such was the plan I pursued, and, with the blessing of God, nothing of importance should have been left for future discoverers upon any part of these extensive coasts; but with a ship incapable of encountering bad weather, which could not be repaired if sustaining injury from any of the numerous shoals or rocks upon the coast--which, if constant fine weather could be ensured and all accidents avoided, could not run more than six months--with such a ship I knew not how to accomplish the task." Very serious consideration had to be given to the route by which the return voyage should be made. If Flinders returned as he had come, the monsoon season made it certain that storms would be encountered in Torres Strait, and to thread the Barrier Reef in a rotten ship in tempestuous weather was to court destruction. Weighing the probabilities carefully Flinders, with a steady nerve and cool judgment, resolved to continue his exploration of the gulf until the monsoon abated, and then to make for Port Jackson round the north-west and west of Australia--or, if it should appear that the Investigator could not last out a winter's passage by this route, to run for safety to the nearest port in the East Indies. In the meantime all that the carpenters could do was to replace some of the rottenest parts of the planking and caulk the bends. Flinders remained on these coasts, in pursuit of his plan, till the beginning of March, doing excellent work. The Cape Van Diemen of Dutch charts, at the head of the gulf, was found to be not a projection from the mainland but an island, which was named Mornington Island, after the Governor-General of India; and the group of which it is the largest received the designation of Wellesley Islands* after the same nobleman. (* Richard, Earl of Mornington, afterwards the Marquess Wellesley, was Governor-General of India from 1798 to 1805.) The Sir Edward Pellew group, discovered on the south-west of the gulf, was named after a British admiral who will figure in a later part of this biography.