We had with us in the boat a harpoon and trident, and getting tired of losing our fish, waged war upon the sharks. We harpooned several, which we killed and threw back to their brethren, who voraciously set upon them and tore them to bits. While they were thus distracted we secured a number of fish. There is something sinister and evil-looking about sharks. Some of them grow to large size, attaining a length of thirteen or fourteen feet; there are records of larger ones than that, the largest I know of being twenty-five feet, but this is exceptional. Their mouths, which are composed of a curved slit, are situated on the under surface of the head some distance from the snout. Their teeth, which are sharp and set backwards, are not true teeth, but modified scales. The eyes are small and poorly developed, but they have a phenomenal sense of smell which attracts them from long distances to potential sources of food. Macklin and Hussey dissected the brain of one of them, which showed that the olfactory bulbs—the portion devoted to the sense of smell—is larger than all the rest of the brain. These rapacious beasts are the most dreaded and most generally hated of all animals in the seas, and have accounted for many sailors who have fallen overboard. They are very suspicious of bait on a line, but have often been caught and hauled on board. It was at one time the custom on sailing ships to perpetrate in revenge all sorts of mutilating atrocities upon them, such as gouging out the eyes and filling the sockets with gunpowder, removing the heart and entrails, afterwards throwing the animal back into the sea to be torn to pieces by others of the species. In addition to the sharks, we caught with the trident a number of large, round, black-coloured fish of a kind commonly regarded as poisonous. Their flesh looked so firm and white and excellent that we decided to try them. When cooked, they proved to be of good flavour, and no one suffered from the experiment of eating them. We caught a number of smaller “black fish,” but I took them for specimens only, for I have seen them in other waters and know them as garbage eaters of the worst kind, though it is possible that those we caught here, living far from the filth and sewage of towns, might prove edible enough. The kind, however, of which we obtained the greatest number were yellow and blue. Merely to sit in the boat and gaze down through these pellucid waters was a pleasure, for the bottom showed clearly, covered with countless seaweeds, whilst over it passed fish of all sizes and of the brightest and most varied colourings in endless panorama. We enjoyed the day immensely, providing as it did a pleasant change from the routine of ship’s life. The recall flag was hoisted by the Boss at 4 P.M., when we gathered up our lines and took off the shore parties.