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Activity + Poor Food Choices = Non Healthy Lifestyle
One of the biggest misconceptions people have today is what constitutes a healthy lifestyle. Just because you exercise does not mean you are healthy. I hear much too often, oh, I can eat this because then I will work 30 or 40 minutes on the...
Golf Fitness Equipment For Your In-Home Program
Golf fitness equipment can be a variety of pieces; but what truly is golf fitness equipment?
You’d be surprised to find out it is not expensive; and is not necessarily in a gym or health club either.
Yes…there are golf “machines” for...
Golf is For Losers?
Have you ever wondered why so many Americans are starting to
take up golf? This is a sport where, in most cases, only one
person can be declared the winner and yet, millions of people
are out there each and every day trying to improve their...
The History of Darts
The sport of darts actually began as training for people who
were interested in martial arts (archery). Darts itself began in
Medieval England, and is still popular today. It has been said
that darts were used in archery training because it...
WATER SPORTS FOR PHYSICAL AND MENTAL HEALTH
Sailing or boating may seem a little overwhelming, what with the high level of technical elements involved in the sport. For example, there are things like "charts", "mainsails" and "tillers" to learn about. Whether you choose a small boat or a...
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It's an Alien World in Every River
When you look at a river, what do you see? A few flies on top? A fish or two?
Look closer.
Lay down on your chest at the side of the river and stare down into it. Look at a rock or a stick. Not very interesting? Keep looking.
Soon, you begin to notice things that don't seem to belong. Sticks don't come with little tubes of sand attached. What's that black bump? Oh, it's moving. It's... grazing? Every stream holds a tiny alien world, packed with creatures unlike anything we see on land.
Clinging mayfly and stonefly nymphs graze like tiny cattle on the algae and microscopic animals that cover every twig and rock. Sinister damselfly nymphs hunt them with a creepy, deliberate stalking posture reminiscent of both a prowling cheetah and killer robots from the future in some cheap sci-fi flick.
Caddisfly larvae build intricate houses of tiny stones and debris, which the tiny carpenters drag around with them like a shell. Colonies of them gather on various twigs and rocks, little housing subdivisions in a tiny underwater town.
Swimming mayfly nymphs, some of them shaped much like the slimy villain in the Alien movies, dart from place to place with the deftness of little minnows and take up station to catch food drifting by in the current. And below the ground, burrowing mayfly nymphs dig lairs with their powerful tusks from which they emerge only at night to prowl for food. All hope to avoid the gaping jaws of a big, ugly,
prowling dragonfly nymph.
Until now, it was hard to observe this underwater world without getting very cold and very wet. But a new website, Troutnut.com, has brought detailed photographs and videos of this intriguing world and its residents to the comfort of your computer desk.
The website was sparked by the sport of fly fishing, in which trout anglers craft realistic imitations of tiny stream creatures from an intimidating mess of fur and feathers, and present their imitations delicately, even artistically. For them, better pictures of the real thing mean better imitations and more trout. But Troutnut.com's quest for more and bigger trout has led to a glimpse at this alien world that anyone can enjoy.
So next time you're walking past a stream, stop to take a closer look. Or head over right now to http://www.troutnut.com. Either way, you'll be amazed.
About The Author
Jason Neuswanger is a Cornell University undergraduate student working toward a degree in math and, hopefully, a graduate degree in quantitative fisheries science. He is an avid fly fisherman and web designer whose latest creation is Troutnut.com.
jrn7@cornell.edu
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