"All bets are off"

No reason for optimism.

Orange-colored oil from the April 22 BP spill in the Gulf of Mexico has reached Louisiana’s fragile Chandeleur Islands, which are part of the Breton National Wildlife Refuge, an area that officials have now closed so that nesting sea birds will be undisturbed and to “allow cleanup operations continue uninhibited.” Environmentalists are increasingly worried about the toll the spill will take on more than 400 species in this rich nursery area. As Nancy Rabalais, a scientist who heads the Louisiana Universities Marine Consortium, said, “The magnitude and the potential for ecological damage is probably more great than anything we’ve ever seen in the Gulf of Mexico.”