CBS) Rare birds and fish as well as unique geological formations are now under federal protection. President Bush designated three areas in the Pacific Ocean as national Marine Monuments - the largest marine conservation project in history, CBS News correspondent Jim Axelrod reports.
"For seabirds and marine life, they will be sanctuaries to grow and thrive," Mr. Bush said.
Nearly 200,000 square miles are covered: The Mariana Trench near Guam and waters surrounding a string of islands far south and west of Hawaii. And Rose Atoll, an Island east of Samoa.
The area is home to colorful deep-water fish, sharks, whales and dolphins.
The Mariana Trench is deeper than Mount Everest is tall, with gasses from the earth's core bubbling through. And the only bird known to incubate its eggs with heat from a volcano.
Mr. Bush had already set aside 140 square miles of Hawaiian Ocean in 2006.
The largest marine conservation project IN HISTORY Thank you President George W. Bush!