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May 07, 1992 - The Common Loon: Anything but Common4A • The,Syffolk•Timgs —May 7, 1992 The Common Loon: Anything but Common By Paul Stoutenburah For any of you who have been out on our bay, Sound or ocean any time but summer, the sight of a common loon is possible. In old- country terminology they are known as divers, a name well deserved because diving is what they do best. They are often confused by the ca- sual observer with the cormorant that we see resting on buoys, fish traps �oCUS and rocks. Actual- ly the loon is a on mature much larger bird. In its winter plumage, which we see mostly, it is gen- erally black all over with white under- parts. That nondescript winter plumage changes most drastically when it migrates out of our area during the breeding season and through the sum- mer. And that's why I've chosen to write about the common loon at this time. Not having any great quantities of lakes here on Long Island we usually look for the loons along our maritime edge and so when Tim called the other day and told me about seeing a loon in a small freshwater pond in its breeding plumage I jumped at the chance to pho- tograph it. The reason this was so un- usual is that loons are difficult to get close to. Of course, there are always those rare occasions when their curiosity brings them within range, but at those times I never had a camera with me. So, equipped with binoculars and camera, I headed for the pond in hopes of seeing this now handsomely dressed bird. Sure enough, there it was, dressed in Photo by Paul Stoutenburgh COMMON LOON —We usually see this big diver in its dark - colored winter plumage. Here we see its handsome breeding plumage on the loon's way north. its beautiful checkered black - and -white pattern. The head was jet black and when the light from the sun hit it just right, there'd be a hint of iridescent green. With my binoculars I could see its deep, red - colored eyes. The neck had a unusually clear -cut black- and -white streaked collar with a "necklace" above. They seemed painted they were so per- fect on the sleek black neck. The big, black, pointed bill glistened with water as a drop like a jewel clung to its tip. Sitting on the marbled surface on the pond, this common loon floated in grandeur before me. Loons migrate from our waters and along the eastern seaboard at this time of the year for nesting sites in the iso- lated areas of the Adirondacks and points north. Here on lonely lakes and ponds they'll build their low, boggy nest that will usually hold but two eggs. I saw one of these nests while visiting a remote lake in Alaska. Like all loons' nests it wasn't far from the water's edge. Loons, being such expert swim- mers, have sacrificed their walking ability for legs far back on their bodies which makes them uneasy and awkward out of the water. Evidently the pond had a supply of fish for the diver would go below in what could only be termed a smooth en- trance with hardly a ripple. Its whole body seemed as one flexible unit as it went under. Loons also have the re- markable ability to sink effortlessly into the water right before your eyes. They can sink to any depth they want and of- ten, when pursued, they'll only raise their head above the water, keeping their body completely submerged and therefore difficult to locate. The diet of loons could be fish, frogs, snakes, worms or anything that might inhabit the water they are feeding in. Often I could see the loon's movement ripple in the shallow water of the pond as it pursued some food source below. This was particularly apparent when it would make a rush toward its prey. I was amazed to see how fast these torpe- does of the bird world pursued their frantic prey. Loons, unlike cormorants, eat their food underwater and so I E couldn't tell what it caught after its dashing charges. Was it some unfortu- nate frog or perhaps the goldfish that inhabit the pond? I'll never know. After a period of feeding the loon spent most of its time above water preening itself. It would lie half on its side using its big bill to try to remove a dark, black oil spot from its white breast. At one time it spent a good half. hour in this exaggerated, undignified pursuit. I felt sorry for the bird for the oil was in such an inconvenient place, it was doing little good in its attempts to remove it. I wondered if it was one of the many seabirds that had the misfor- tune to be caught in the oil spill off our ocean shore a few weeks ago. Had it come to this small freshwater pond in hopes of curing its discomfort? Loons are powerful flyers and easily recognized in flight. Their long feet trail out behind them and with their big body and long neck and methodical pointed wing beat they soon become easily rec- ognized. May is the time we most often see flying loons because they are mi- grating. Their size and weight and the placement of their feet and legs far to the rear of their bodies, require an extra - long takeoff from the water. They al- ways seem to have difficulty in becom- ing airborne and always take advantage of the wind on takeoff. Once nesting loon's were fairly com- mon on many of our northern lakes but with the introduction of summer cot- `The call of the loon, once heard, will never be forgotten' tages along the edges and motorboats zooming about, most of our loons have retreated to the more isolated and hard - to- get -to lakes. It's a shame, for our lakes now miss that wonderful wild quality and sound they once knew. The call of the loon, once heard, will never be forgotten. It's true wilderness. To some it has been described as a wail- ing call, to others the call is melancholy and mournful. To one individual it has the quality of "bittersweet sadness." To me, it's a wild and wonderful haunting call I'll never forget. My most vivid memory is from my youth when I heard it across the water on a cold and quiet winter day. ORNAMENTAL' Growing over 150 PLANTINGS select varieties of perennials, herbs GREENHOUSE and ornamental � grasses. (M 8) NORTH ROAD J NURSERY: 477 -2680 0000 WHAAD MAIN OFFICE ORNAMENTAL N INGS COMPLEX: Perennials, Grasses, Herbs --� PLANT USE 477 -2410 •5r._ Hours: Friday 130 -4 , At 6ERTSON ERNE S R.R. w%p_ Sat. and Sun. MAiN IlOA D 10 -3 •SOUTHOLD GREE00)Z" ■ - ■