Ecosystem Explorer video Habitat/home Kelp Kina Sea bottom Spiny rock lobster
Crayfish, or kōura in Māori, are also called Spiny Rock Lobster. They are a creature with long antennae, no claws, and a hard 'exoskeleton' or shell which they need to cast off in order to grow bigger. In some areas it is customary for Māori to make sure that the kōura has all of it's limbs when taken. Why? If a kōura loses a leg or antenna when it is taken, other kōura might see that as a reason to leave the area!
A scientist who studies how different creatures interact with each other and with their environment.
A habitat is the place or environment where a plant or animal naturally lives. A habitat provides food, water, shelter, and a place to raise young. For example a coral reef or a sandy beach.
A large, brown, seaweed that lives in cold water and provides a habitat for many other sea creatures.
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.
Large algae that grow in the sea or on rocks on the sea shore. Seaweed can be red, brown, or green, and you will often find it washed up on the sea shore.
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