Articles

Rays, the Gristly ones

by Holly

Similarly to sharks, rays do not have a true bony skeleton like most fish but instead have a cartilaginous skeleton made of the same material as our nose and ears ...

Lionfish City

by Scuba Stu

As an OWSI you have courses where you have entire classes of struggler's where your students struggle with even the most basic skills (no, that's your snorkel not your reg...), and courses of fish (well, we seem to have finished a little early today...)

Do you think that Seal's OK?

by Jo

I was finally here and could not have been more excited to have been chosen for this unbelievable adventure - I was going to study the great white shark in South Africa!