Habitats-Ocean
The Southern Bluefin Tuna has gills which means it can breath under water. They can swim at an average speed of 2-3 km/hr and they are known to dive for at least 500 m. The average growth for a 3 year old Southern Bluefin Tuna is 1.5 cm per month (and since 1980, fish have been growing faster). HABITATS W.A.L.T: describe a New Zealand habitat and the animals that live there OCEAN My habitat is the Pacific Ocean . It is linked to every single ocean in the world: Arctic Ocean, Atla...