An area that is legally protected from activities that remove plants/animals or alter their habitat, unless it is being done for scientific purposes. Swimming, boating, and scuba diving are usually allowed in marine reserves, but not activities such as fishing, dredging, or mining.

Kina, or sea urchins, are a small sea creature the lives in shallow water. They have a round shell which is covered in sharp needle-like spines. Kina are eaten by crayfish, as well as humans, and they like to eat seaweed or kelp.

Animals that live in water and have a hard shell. E.g. Pipis, cockles, and mussels