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July 21, 1988 - Nature's Laws: Not Just for the BirdsJuly 21, 1988/The Suffolk Times/Page 13A Nature's Laws: Not Just for the Birds By Paul Stoutenburgh This year was the latest we've ever put the boat in the water. For years I wanted to do some major work on her but always put it off saying, "Next year." Well, this was the year and I'm afraid it took a bit longer than I had planned. At any rate, we're in and sail- ing once again. How good it is to feel that reliable southwest wind fill the sails and drive the Sea Wind ahead. We tried to catch up on our late launching by immedi- Focus on Nature ately planning an overnight trip with friends to Shinnecock. The county has a fine marina there and we took a chance on the first -come, first -served policy for a slip. Luck was with us and we took one of the last slips available late in the afternoon. Coming up bay we got our first glimpse of how fast the summer season is slipping away. Every once in a while we'd see a small group of shore birds a foot above the water, beating their way into the wind in a westerly direction. Each flock seemed more determined than the next as they moved along another leg of their annual journey south. These little birds of the water's edge and mud flats have already been up north along the reaches of the tundra and have had their young in that rich insect and ani- mal world. The best place to see these birds locally is on the mud flats in Shinnecock and Moriches Bay as they make a stopover on their migration to their winter home in South America. No international border stops their passing. Long- Distance Champions Many of these birds are champions when it comes to long - distance flying. The knot, for example, is one of the many shore birds whose annual flight Lakes it from the Arctic Circle to the end of South America, a distance of almost 10,000 miles. Only the Arctic tern flies farther. They are not restricted to feeding on land and therefore forage far into the Antarctic Ocean, another 1,000 miles. How birds find their way has always been a puzzle. In the early years of man's ignorance fables and myths were an easy explanation of the birds' com- z 8' ' ,•. Ile; .r. 3 Photo by Paul Stoutenburgh SHORE BIRDS - -In early July shore birds pass migration from the north. Some will make a trip of through our area to rest and feed on their long almost 10,000 miles to the southern tip of Argentina. ings and goings. It's only in this cen- tury that we have been able partly to solve the mysteries of bird migration. By placing small identification bands on birds' legs and having central locations for reporting banded birds we now know pretty well where and when birds mi- grate. Stories of how birds find their way are also slowly being unraveled. We know that birds naturally use their eyes in re- lation to the sun, moon and stars to find their way. In certain situations some birds actually have a built -in compass or locating system that orients them to the magnetic north. The whole subject of bird migration is fascinating and one that still has many questions to be an- swered Many refueling stops coincide with highs in the food supply. A typical ex- ample is in May when horseshoe crabs lay their endless number of eggs in the sand along the eastern seaboard. During this time the shore birds arrive. They feed on this prolific supply of high -pro- tein food. The Indians were the first to take ad- vantage of this bountiful bird life as it passed through the area in flocks unimaginable to the average mind. Then the white man with his modern guns and decoys lured the passing flocks within range of his deadly fire. First it y our lawn 1love vv�1 IRRIGATION ypu Full irrigation service at affordable prices. Sprinkler systems installed. Full year -round maintenance. North Fork exclusivity for personal care and attention. Service is the most important feature. was to feed the family but as the popu- lation expanded and a new and elegant society emerged the demand for a gourmet way of life developed. This demand would be filled by the delicacies of shore birds by the tens of thousands. The market gunner was bom. He used guns of a caliber that would make the average sporting gun look like a toy. As the shot raked through the flocks lured in range by his decoys, 30, 40 or more birds would fall at one time. The remaining flock would often swing back over their fallen comrades only to receive another devastating charge. Bar- rels of these birds would be shipped to the markets of New York and Boston. Year after year the market gunner and the sportsman took their toll on what seemed to be an endless supply of shore birds. Needless to say the numbers de- clined to such a point that laws were passed and limits were set. But the situ- ation got worse and worse until it was necessary to ban all shooting of shore birds except for woodcock and snipe. These birds do not congregate in large flocks; they were less likely to be deci- mated. Canada and the United States have abided by an international treaty for years but I'm afraid the countries of South America still take their toll of this once prolific group of birds. The gunning is obvious but there are other and more subtle ways these birds are being depleted. The loss of habitat is probably the most critical of all. Marshes are being filled and dredged and pollution is creeping in on all sides be- cause of an ever - expanding population and an abundance of dollars. The Laws of Nature Our system defeats itself in the long run. The more we produce, the more we create new jobs, the more we better the living conditions for the masses, the more we strain the environment. There seems to be no way of stopping this self - digesting system. Nature's laws work whether or not we believe in them. If there's not enough food for the lemmings up north, there's a mass reduction in their population to overcome the problem. If there are too many fish in a pond, the population will not expand but will stabilize ac- cording to the food supply. Our planet has its limit. Once we pass that limit the system will break down. Whether it be the loss of shore birds due to over - gunning, or the starvation of thousands of Africans because of the lack of food, there is a limit to everything. These are statements we're going to hear more and more as population pressures build on our fragile environment. _1 ORNAMENTAL PLANTINGS LANDSCAPE DESIGN AND INSTALLATION Now is an ideal time to establish perennial gardens, rock gardens, sod lawns, and the complete landscaping of your residence. JACK WEISKOTT 477 -2410 1 ■