Fish Is Used to Detect Terror Attacks

http://www.lasvegassun.com/sunbin/stories/nat-gen/2006/sep/18/091805240.html

SAN FRANCISCO (AP) - A type of fish so common that practically every American kid who ever dropped a fishing line and a bobber into a pond has probably caught one is being enlisted in the fight against terrorism.

San Francisco, New York, Washington and other big cities are using bluegills - also known as sunfish or bream - as a sort of canary in a coal mine to safeguard their drinking water.

Small numbers of the fish are kept in tanks constantly replenished with water from the municipal supply, and sensors in each tank work around the clock to register changes in the breathing, heartbeat and swimming patterns of the bluegills that occur in the presence of toxins.

"Nature's given us pretty much the most powerful and reliable early warning center out there," said Bill Lawler, co-founder of Intelligent Automation Corporation, a Southern California company that makes and sells the bluegill monitoring system. "There's no known manmade sensor that can do the same job as the bluegill."

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Is it an 'all volunteer fishforce'? How long is a tour of duty and what veterans benefits do they get?

Once again, we exploit and torment another species for our own benefit. Is it any wonder we're slowly killing both ourselves and the planet?

Is it really worth $45,000 per township (somebody is getting rich) considering what the odds are? Only if the fish can detect other dangers, too.