Edward S. Curtis
A rocky island in the Pacific Ocean, used by seals as a sunning place.
The fisherman does his work just as thoughtlessly as the hunter whose business it is to supply the market. He seems to think no more about the effect upon next season's supply, of his stretching a net across a river and catching all the fish going up to spawn, than does the market hunter who would, if he could, shoot the last duck. Is it not strange that many fishermen will do anything in their power to evade the laws governing the catching of fish when by doing so they injure their own business?
We have already nearly destroyed the mammals that live in the ocean. Among them are the whales, which were once numerous in the arctic regions. Few whaling ships now arrive with profitable cargoes of oil or whalebone. The sea otter, the fur of which is more highly prized than that of any other animal, and the walrus, valuable for its oil, are also nearly extinct.
No more cruel hunting was ever carried on than was that of the seal mothers in the open ocean where they go in search of food. When the mothers are killed the young ones, left in the rookeries upon the Pribilof Islands, soon die of starvation. The fur seal has thus been so reduced in numbers that it was threatened with extinction. Now Russia, Japan, England, and the United States have agreed to stop all killing of the fur seal for a number of years.
As a result of the great demand for fish, and the careless methods used by the thousands of men engaged in catching them, Nature unaided cannot keep up the supply. For the purpose of assisting her, strict laws have been passed in many states. These laws prohibit fishermen from stretching their nets or weirs across the streams so as to block the passage of the fish when going to their spawning grounds. They also prohibit the taking of undersized fish and in some cases allow none at all of some kinds to be taken for a given time. Our government is now doing a great deal to save the food fishes of the country, but some varieties are still decreasing.
H. W. Fairbanks
An Indian fish trap.
The little herring is the most valuable of all the sea fish. Enormous numbers are captured in nets, and still greater numbers form the food of other fish. The herring has so many enemies that it must increase rapidly in order to hold its place in the sea. Nature has arranged that this fish should produce twenty thousand or more eggs at each spawning season. It is thought that if only two eggs out of this great number hatch and grow up, the supply of herring will be maintained. This estimate does not, however, take into account the present terrible waste of herring in the Chesapeake and other bays on the Atlantic coast, where it is taken in nets and used for making land fertilizer. Is it any wonder that the herring is now decreasing in numbers?