A six-armed blue seastar (Linkia laevigata) clings to a coral reef that grows off the tip of North Sulawesi, Indonesia.  This region is rich in marine species.

Royalty-free stock photo ID: 135892064

A six-armed blue seastar (Linkia laevigata) clings to a coral reef that grows off the tip of North Sulawesi, Indonesia. This region is rich in marine species.