On the 17th April they sighted the George Islands, discovered by Byron (native name, Tiookea), but, after sending the Master to report on the lagoon, Cook decided it was too dangerous to enter, and Mr. Cooper went off with two boats to see if it were possible to trade. He obtained a few dogs and coconuts, but the attitude of the natives was so uncertain he would not land, and returned to the ship. One of the sailors exchanged a plantain for a dog, so it was concluded the fruit was unknown. On the 19th four more islands were discovered, and named Pallisser Islands, and on rounding one a strong swell rolling in from the south was encountered, "a sure sign that we were clear of these low islands." On the 21st, land a little to the east of Point Venus was sighted, and next morning they anchored in Matavai Bay, being immediately visited by the natives, who seemed greatly pleased to see them again. The old camp was reoccupied, the observatory set up for Mr. Wales, and Cook had again the pleasure to record he had no one on the sick list. The king, Otoo, came to visit the camp, bringing as his present a dozen pigs and some fruit, and then with some of his friends went on board ship to dinner, and to receive the return present. It was then found that the red feathers were greatly valued, a very fortunate thing as articles of trade were running short. Cook, after the disappointment in securing supplies at the last visit, intended to make a very short stay, but the place now appeared to be very thriving, houses and canoes were being built in all directions, and there was every sign of prosperity, so he decided to remain and refit. On 25th April they had a thunderstorm lasting three hours, such as no one on board had experienced before. THE OTAHEITAN FLEET.