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TIME: Almanac 1990
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1990 Time Magazine Compact Almanac, The (1991)(Time).iso
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031389
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03138900.034
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1990-09-22
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BUSINESS, Page 49Business NotesAQUACULTURECatfish Hunters
A predator haunts the Mississippi Delta, restlessly scanning
the flooded soils in search of its next meal. Black, hooknosed and
web-footed, the hunter can dive as deep as 75 ft. under water and
consume a pound of fish a day. The bird is known as the
double-crested cormorant, but people in the delta are calling it
the catfish poacher.
In these parts, where catfish farming has become an important
business, growers processed 295 million lbs. of the fish last year,
up from 47 million lbs. in 1980. But in Mississippi, which produces
90% of all U.S. catfish, some 100,000 migratory cormorants are
biting into the profits by feasting on as much as $6 million worth
of catfish a year. Because the birds are largely protected by the
Migratory Bird Treaty Act, catfish farmers have resorted to
elaborate tactics to scare the birds away: screaming fireworks,
propane cannons that boom every 15 to 20 minutes, amplified
recordings of bird distress calls and even harassment by
helicopter.