02/28/2007
Goodbye to Marco
As I start this column on Tuesday morning at 10:30 AM, the sun is shining brightly. However, there’s a thick low-lying fog and I can’t see the building across the street! Just another interesting Marco Island morning. This is my last column from Marco before heading back to the wintry mix in New Jersey. Garrison Keillor, on his Minnesota-based radio show Prairie Home Companion, often remarks to the effect that cold wintry weather fosters true character – but who needs it? The weather here this past week or so brightened up considerably and I’ve been walking the beach without a sweatshirt. Also familiar things absent for most of the month have finally showed up.
Dolphins, for example. My first sighting was during one of my early morning walks on the beach. The pleasure of watching a school of them out in the Gulf was heightened by the response of a little girl who also spotted them. She was laughing and jumping up and down in sheer delight at her first sighting of the creatures. Later, while we were lunching on grouper at a dockside table in Snook Inn, several dolphins appeared, adding spice to a very pleasant meal. But my most enjoyable dolphin encounter came later when I was walking on the beach and found three or four of them in shallow water very close to the shore. One dolphin was only 10 to 15 feet from me and I was afraid that it would beach itself. I did not relish the prospect of being forced either to ignore such an event or to try to push the mammal back in the water. Fortunately, the dolphin surfaced, looked me in the eye and quickly took off out to deeper water.
Longtime readers may remember that over the years I’ve fantasized about a single lone heron standing in the shallow water at the shoreline. I first saw this heron standing there looking out at the setting of a full moon and my fantasy was that it was appreciating the beauty of the scene as much as I was. With possibly one exception, I’ve never seen more than one heron in any of my beach walks. This year I’ve seen that lone heron twice. The first time it spotted me it flew away. However, the second time it must have recognized me and we both stood communing with each other for a full minute before I moved on. Of course, my other fantasy is that it was the same heron from past years.
Last Sunday, my wife and I went to a big band concert in a park here on Marco. The band was very good and, according to the paper, one of its members played with the Glenn Miller orchestra. But for me another familiar Marco resident stole the show, drawing gasps from the audience as it flew by. I believe it was the same Muscovy duck, a large bird with a bright red head, that I’ve mentioned at least two or three times in past years. This very impressive bird sometimes roosts in the eaves of the open- air pavilion that houses the concerts. In past years it sat up there, seemingly enjoying the music, but this year it just flew past and settled in a nearby tree to take in the sounds of Miller, Ellington, Dorsey and the like.
This is the first year I have not seen a single dead fish on the beach. Any red tide must be negligible or nonexistent. Either that or there aren’t any fish. We did see a notice in one restaurant that, “because of the poor quality of the grouper” this year, they are substituting tilapia for grouper on the menu. I thought it was my aging taste buds that led me to conclude the grouper we had wasn’t as tasty as in years past. You may have seen news reports about customers of some supermarkets and restaurants not getting the fish they thought they were getting. Wild salmon replaced with farmed salmon, for example. Surely, that isn’t the case here?
All this water related stuff is of course of most concern to coastal residents but a recent report the Naples Daily News dealt with water, actually lack of it, in other worlds. We’ve discussed on a number of occasions the detection of planets outside our own solar system, a major triumph of modern astronomy. The newspaper article reported the work of astronomers studying the composition of the atmospheres of two of these planets many trillions of miles from Earth. It boggles my mind that they can isolate a planet they can’t see and come up with what’s in its atmosphere.
The researchers were surprised that they couldn’t find any evidence of water. The atmospheres of these planets did have silicon and oxygen, however. Hey, with the silicon there, can the silicon chip and the computer be far behind? Seriously, with hydrogen and oxygen being so plentiful in our solar system, it is a surprise that at least a trace of water was not found around these so-called extrasolar planets. You can be sure that there will be many such studies on other extrasolar planets until and if the holy grail of an Earth-like planet shows up.
I had planned to write about another article in a recent Naples Daily News but find that Brian Trumbore picked up on the subject of the article in last week’s Week in Review column. Iowa State researcher Jill Pruetz and colleagues were in Senegal studying a bunch of chimpanzees when Pruetz found a chimp using a spear to hunt a small primate called a bushbaby. Pruetz and her team observed over 20 cases of a chimp spearing an unfortunate bushbaby.
The chimp takes a branch, strips off the leaves and chews the end down to a point, making a true spear. The chimp then stabs a bushbaby, pulls out the spear and proceeds to eat the unfortunate critter. In past columns we’ve talked about birds and various animals using tools, even fashioning tools to get at food –a crow bending a wire to form a hook comes to mind. We humans think we were pretty advanced to have come up with the spear in our much earlier days. Could it have been that some of our primate cousins were using spears at the same time? If chimps don’t go extinct in the future, could they advance to the bow and arrow?
Now to work packing for our departure from Marco. I made a vow this year that I would not collect a single shell. However, I’m a sucker for a shell known as an olive, a smooth more or less cylindrical shell with a pointed end and a porcelain-like surface that shines as though it has been polished. I only saw two olives on the beach, one a perfect 2-inch long specimen I couldn’t resist. New Jersey, here we come.
Allen F. Bortrum
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