About
Supporters
Teacher
Please Donate
All
Videos
Assign-
ments
Chall-
enge
Menu
Video
Map
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
30296
Views
Autoplay on
Like
Favourite
How do you clean a dirty ocean?
Play again
View all topics!
View all on map!
Links
Activities
Click for more words!
Related
Is anything scared of a dolphin?
Can you hold your breath for 45 secs?
Do dolphins drink water?
Learn to Draw
Interviews with Experts
Hauraki Gulf
YOE adventures
Riley can't find the ocean here!
1039
4405
Sea of Hope
SeaLegacy's Sea of Hope episode
33
5887
Who can set up a marine park?
1682
24469
What is an apex predator?
4039
96127
Riley confronts a big fear
5245
48736
Mussels do what to the water?
202
11634
Hope story - Brydes whales saved!
295
11701
Meet the humpback whale
200
18194
Riley confronts a big fear
5245
48679
Where do whales and dolphins hang out?
262
21976
Catch fish not birds
1838
26462
Riley finds where the baby fish live
2929
19607
Riley finds where the baby fish live
2929
19625
Dr Ingrid Visser answers our questions about Orca
162
9940
Who are the acrobats of the sea?
71
6958
How 2 Hongi
41
11314
Little blue penguin eggs
19
5203
Where do paddle crabs live?
38
5100
Why did Kevin Iro set up a marine park?
65
6920
Have you ever met a stingray?
576
6476
Does the slow down zone work?
15
3534
Wheke - Octopus
112
5299
Kaitiaki
9144
17117
Learn to Draw - Octopus
5708
25118
Where did all the kelp go?
349
26216
Sand dune surfing - Community story
720
1377
Is a sharks skin made from teeth?
88
9614
Most amazing petrel fact?
19
3498
Watch out for the sting of a ray
160
6509
Growing up is tough in a spiky shell
143
5226
What is a habitat?
239
11235
What could you do to help stop the spread of pests
176
5213
Learn to Draw - Turtle
957
8403
Learn to Draw - Eagle Ray
279
13422
Learn to Draw - Māui Dolphin
279
11224
Riley searches for sharks
674
13382
Oceans full of plastic
75
9055
What is most likely to hurt a dolphin?
1422
6942
What does a dolphins sonar tell them?
72
12182
What is Citizen Science?
300
1269
Pāua, Kina & Rāhui
6588
9750
Lots of whales in the gulf?
31
5128
How much oxygen do sea plants produce?
1039
25085
How far do black petrels fly?
17
6049
Which fish's poo makes sand?
1948
24676
Riley searches for crayfish
534
13635
Which habitat would you rather live in?
372
17201
Mussels do what to the water?
202
11572
Riley's amazing ray adventure
237
11400
More ...
