![Close up of a Blue cod underwater.](http://static.sciencelearn.org.nz/images/images/000/000/154/full/SEA_CNT_INT_01_landing.page_im1_bluecod_1Sept09.jpg?1674163788)
Steve Wing is a keen underwater photographer and enjoys being able to combine a hobby with his work. This photo shows a blue cod, which is endemic to New Zealand. Adults may reach 60 centimetres in length. They feed mainly on small fish and crabs.
Steve Wing is a keen underwater photographer and enjoys being able to combine a hobby with his work. This photo shows a blue cod, which is endemic to New Zealand. Adults may reach 60 centimetres in length. They feed mainly on small fish and crabs.