1.7.1 Because of their geographical isolation
and long history of protection, the reefs of the NWHI are among the
healthiest and most undisturbed coral reefs on the planet. Their naturalness
is perhaps best evidenced by the relatively high diversity and productivity
in the NWHI as compared with the reefs of the main Hawaiian Islands,
which have experienced much greater impacts from humans, and by the
fact that the NWHI is one of the worlds last remaining large-scale
apex predator-dominated reef ecosystems.