• Video
  • Map
  • Words

How do you clean a dirty ocean?

Jump into the freezing water with Riley and her friend Sasha. Swim with rays, and discover just how important mussels are to the health of the ocean.
04:50 5542 Likes 30001 Views
Autoplay on
Like
Favourite

How do you clean a dirty ocean?

Play again

Links


Activities

Mussel

 

A dark blue, black, or brown shellfish that has two long oval shells. You will find them on the rocky shore, clumped together and attached to rocks. Mussels are ‘filter feeders’ that play an important role in the health of our oceans.

Eagle ray

 

The eagle ray, or whai keo in Māori, is a large, diamond-shaped ocean creature with long pointed pectoral fins, a long tail, and a distinct head.

Orca

 

Orca, or maki and kākahi in Māori, are also known as ‘killer whale.' They are a large black and white 'toothed whales' that are actually the largest member of the dolphin family. Orca are apex predators, which means no other animal in the sea hunts and eats them. They have a large dorsal (back) fin and live in groups that hunt seals, fish, and penguin together. They can be found all over the world, including in New Zealand waters.

Harvesting

 

Taking food to be eaten. Usually harvesting takes place at a certain time of year, when that food is ripe or able to be taken without negative effects on an ecosystem.

Ecosystem

 

A group of plants, animals and other living things that live in the same place and help each other to survive.

Ray

 

A fish with a flattened diamond-shaped body, and a long, poisonous, barbed spine at the base of it's tail.

Click for more words!
Learn to Draw
Interviews with Experts
Hauraki Gulf
YOE adventures
Sea of Hope
SeaLegacy's Sea of Hope episode
Riley can't find the ocean here!
How do you clean a dirty ocean?
What is a habitat?
How far do little blue penguins swim?
Biggest island in the gulf?
Mussels do what to the water?
What are zooplankton?
Learn to Draw - Turtle
What does a shark eat?
Is anything scared of a dolphin?
How many marine reserves?
How is a ray like a vacuum cleaner?
Whales can’t tell the difference between ...?
How fast does giant kelp grow?
Who can set up a marine park?
Whakamutua te whakamahi kirihou
How to swim with a snorkel
Learn to Draw - Māui Dolphin
Riley faces a GIANT fear
What’s a seabird flyway?
Mango! Mango!
How do rays breathe underwater?
Top tips on saving our oceans
What could you do to help stop the spread of pests
Kaitiaki
Sharks - super fast swimmers
How do spiny rock lobsters grow?
How much oxygen do sea plants produce?
Can a girl fish become a boy fish?
How can we care for our dolphins?
Fantastic Wheke facts!
Why make friends with a killer whale?
Which sea animal wears armour to survive?
Do dolphins drink water?
Learn to Draw - Snapper
Pāua
Chicks in the Hauraki Gulf?
Pāua, Kina & Rāhui
Learn to Draw - Triplefin
What is it like to save an orca?
Which ray is the best swimmer?
Favourite marine reserve?
Love Our Sea song for ECEs
Most common dolphin?
Riley searches for sharks
Spot the dolphin difference
Should all scientists wear glasses?
Shark Dad jokes