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August 20, 1961 - The Herring GullTHE HERRING GULL Exclusive Sunday Review Sketch by Dennis Puleston of Brookhaven Focus on Nature. re�. by Paul nburgh Cutchoguchogu e The most common and widely distributed gull' of the Northern Hemisphere is the Herring Gull or more commonly called, t h e Sea: Gull. As the herring part of h i s tame implies, he enjoys small RA that swim near the surface because he cannot dive and swim underwater like a duck. However, this does not phase him, for being a pirate of the high seas, he is constantly_on the prowl for a free meal. Often he will rob mergansers and other diving ducks of food that they bring, up from greater depths. This is a, perfect example of how one species utilizes the abili- ty of another species to satisfy its needs. Have you ever noticed h o w clever gulls are when they dig clams or locate other mollusks and` then fly twenty to thirty feet up only to drop them to crack open on the hard surface below? If, so, then you have probably noticed that the gull who lags a little in descent arrives only to- fihd his seafood dish grabbed by another gull. This dropping is so character- istic of the gulls that here on Long Island there are h a r d- surfaced highways in a I m o s t every town used for this purpose. Seafood is not the only diet of the gull. Oh no, just about any- thing that is edible makes up his menu. My first inkling of this came many years ago when I' was attending grade school. A noon time ritual took place when the janitor would take the gar- bage to the incinerator a f t e r our noon hour. I am sure the gulls knew just when to show up, for you would never notice them during t h e morning, but as soon as the first boy opened the door a f t e r lunch, the signal was heard and the gulls began to flock in and settle on the playground. Here they would wait until the children returned to class and the noble janitor brought forth the piece de resistance. Their seavengering can be seen everywhere; at the dump, the seashore, the roadsides, anywhere a free meal has been dropped. On this single feat we m us t admit the gull's usefulness to man, for our seashores, r o a d- ways, etc would surely become cluttered without our scavengers. The gull's ability to find a liv- ing almost anywhere probably is why he feels at home throughout his wide range. He can be found an the Great Lakes, on our west coast from Alaska to I o w e r California, from Greenland to northern France, the Baltics, the Mediterranean and Caspian Seas. Here on our coast his range is- from the Gulf of Mexico to the Arctic. This handsome bird now breeds from the Arctic south along the coast to Long Island and around the larger lakes such as Lake Champlain and the Great Lakes. Here on Long Island the first record of breeding was made in 1933 on Fishers Island by LeRoy Wilcox. Today the gulls are found literally by, the thousands along the south shore. With this influx of breeding, the problem of over- population has risen and with it the decline of other species. There are many locations in which terns and others at one time flourished by the thousands but because of the pressures brought to bear by the g u 11, they moved on. It is believed that the mere presence of the gulls distracts t h e s e over- sensitive birds and without bodily harm pushes them from their nesting grounds. While photographing the gull on the islands near P o mq u o g u e bridge, I saw the miracle of birth performed right through my cam -, era lens. These birds emerge from the egg covered with down, their eyes open and with the abili- ty to move about as soon as the down dries. It was amazing to me to see how quickly they got about after hatching. This puts them in the class of precocial birds, which is in con - strast to birds such as the robin, whose young hatch naked, blind and helpless, and have to remain in their nests for some time . While observing this particular clutch of gulls, I realized how well the color of, both the egg and young blended in with the nesting area. This is more ap- parent with the young as they grow older and become a light gray, sandy color that makes them a masterpiece of camou- flage. I have walked through these gull colonies and seen the young scatter at my approach. or freeze to the ground, their feathers blending in perfectly with t h e sand. The young will often w a n d e r from their nest only to find them- selves harshly rebuffed by some adult gull who is protecting his own sacred nesting area. As I have mentioned before, nesting areas of all birds are jealously guarded, and there is no sym- pathy show for young intruders. I am sure a description of the herring. gull is not necessary here for we are all familiar with him. The only similar species would be the smaller Ring- billed Gull or the large Slack- backed Gull. Their names imply their differ- ence. The confusion comes- when an immature gull is seen for these have dusky brown feathers which set them aside from the trim, gray, white and black bird we are familiar with. Generally speaking Mr G u l l does not rate too high when it comes to scrgples but to offset this trait when it comes to add- ing a bit of color and charm to our fields and seashores, few can surpass him. It would be a sorry shoreline indeed if we could not hear the familiar scream or see the beautiful sight of our graceful Herring Gull.