IV. _Preparing the Grant._--The first step in preparing the grant is to remove all débris. In the deep water, this is usually done by dredging; in the shallow water, by whatever means is the easiest. If the bottom is of firm soil, the grant is then ready for planting; however, if the soil is soft mud, it is necessary to shell the bottom in order to give it greater firmness. The oysterman continually has to keep a sharp lookout in order to protect his grant from enemies such as the starfish and the oyster drill, and to keep it clear of seaweed and other matter which would interfere with the growth of the oyster. V. _Sowing the "Seed."_--The "seed" oysters are planted on the prepared bed by scattering them with shovels or scoops from the boats and scows. The oysterman, knowing the maximum amount of "seed" the bed will grow to the best advantage, plants the required number, taking care that the oysters are properly scattered, as for the best growth oysters should lie separate and not in crowded masses. The amount of "seed" that can be planted on a given area depends upon the natural conditions of the locality. VI. _Enemies._--The oyster, having passed through the countless dangers of his embryonic career, is still harassed by several enemies. Of these, the most destructive is the starfish. This animal, commonly known as the "five-finger," occurs along the entire Massachusetts coast, and is especially abundant in Buzzards Bay. Occasionally whole oyster beds are wiped out by this pest, which sweeps over the ground in vast armies. The method of attack of the starfish is unique. By exerting with its tube feet a steady pull in opposite directions on both valves of the shell of the victim, the starfish tires the contracted muscle of the oyster, and the shells open. The starfish then extrudes its stomach so as to enwrap the prey, and in this curious manner devours the oyster. A close second to the starfish in amount of damage is the oyster "drill" or "borer" (_Urosalpinx cinerea_). This little mollusk with its rasping tongue drills a small hole through the shell of the oyster, and then sucks out the contents. A third enemy, according to the oyster planters, is the "winkle" (_Fulgur carica_ and _F. caniculatus_). The method of attack is somewhat obscure. Besides this dangerous trio of living enemies, the oyster is subject to constant peril from inanimate agencies. Probably the greatest of these is shifting bottom. Where oysters are grown on sandy soil, the violent waves of winter storms frequently tear up the bottom, or else the force of currents is such as to kill the oysters by completely burying them in the sand. Again, if the oysters are growing in very muddy bottom they are constantly liable to be smothered in the slimy ooze. Ice in winter frequently tears oysters from their beds and bears them to some unfavorable environment, where they soon die.