A few images of the fauna of Helen Atoll  

Bumphead Parrotfish
Bumphead parrotfish - these guys are 1m long
 

Spotted Eagle Ray
Spotted eagle ray
 

Giant Clam
Giant clam, a bit over 1m width.  Tridacna gigas is very rare, due to decades of pillaging.
 
 

Holothurian
Various holothurians are collected for the Chinese luxury food market
 

Sea Fan
A sea fan on one of the precipitous outer walls
 
 

Spotted sweetlips
Spotted sweetlips
 

Bigeye Jacks
Bigeye jacks
 
 
 

Turtle Tracks
Tracks left by a turtle landing on Helen Island to lay eggs.