Coconut (Veined) Octopus
This young Coconut Octopus is out for a stroll across the ocean bottom without the protection of its namesake shelter. The Coconut Octopus can often be seen carrying 2 coconut halves, or 2 shell halves around with it. When danger presents itself, the octopus will quickly climb inside one coconut half, and pull the other half over it, completely enclosing itself in some of nature's most bulletproof protection.
Lembeh Strait, North Sulawesi, Indonesia