The Arnarvon Islands are home to the Arnavon Marine Conservation Area, which encompasses 157 square km and is the nesting ground for critically endangered Hawksbill sea turtles.
The Arnarvon Islands are home to the Arnavon Marine Conservation Area, which encompasses 157 square km between Santa Isabel and Chioseul islands in the Manning Straights. It is a nesting ground for critically endangered Hawksbill sea turtles.