Wetlands keep nature in balance
In his May 6 letter, Harry Sabatasse said the wetland off Route 18 in Burgettstown is a nuisance. I disagree.
Wetlands are a vital part of our ecosystem. They provide habitat for over 150 species of birds and other animals, including the bog turtle, many newts and salamanders, as well as nearly 200 species of fish. This habitat is vital for their reproduction and success as a species. Each species helps to keep wetlands in balance. Wetlands also filter water runoff from hillsides, streams and other sources, keeping silt from becoming a problem for fish in larger bodies of water and preventing pollutants from entering waterways and killing wildlife.
I realize media hype has caused many people to become overly cautious about mosquitoes and the diseases they can carry. I am not disagreeing with the fact that mosquitoes are carriers of many dangerous diseases. However, when wetlands are in place, the risk is virtually nonexistent. Why? Because wetlands are home to millions of predators, such as the dragonfly, which can eat its weight in insects every day, but needs water to reproduce. Bats also can consume up to 3,000 insects in one evening and utilize the safe places wetlands can offer for shelter. Coupled with frogs, toads and other amphibians that also need water for reproduction, the risk for a mosquito plague is significantly reduced.
When our natural resources are out of balance, the very thing they fear is more likely to come to pass. When nature is in balance, then man always benefits.
Lynne Adams
Washington