Hurricanes Shape New Natural Order

By CAIN BURDEAU, Associated Press WriterSun Jan 29, 5:28 PM ET

Last year's record hurricane season didn't just change life for humans. It changed nature, too.

Everywhere scientists look, they see disrupted patterns in and along the Gulf of Mexico. Coral reefs, flocks of sea birds, crab- and shrimp-filled meadows and dune-crowned beaches were wrapped up in — and altered by — the force of hurricanes Katrina, Rita and Dennis.

"Nothing's been like this," said Abby Sallenger, a U.S. Geological Survey oceanographer, during a recent flight over the northern Gulf Coast to study shoreline changes.

For him, the changes are mind-boggling: Some barrier islands are nearly gone; on others, beaches are scattered like bags of dropped flour.