I have finally learned how to use Youtube.  I don't know why I had such a reticence about it. 

But here are some of the videos from the lovely day out we had on the Aghia Kyriaki - the traditional Greek fishing boat (caique) which is now run by Jamie Stirling as a fantastic holiday experience to learn about the sea life and go snorkelling in the Ionian Sea.

Here's a lovely wiggly octopus brought out of the sea around Kefalonia - don't worry he went back in after we had learned all about him. Look he's so happy he's waving at the camera :)

Here's footage of Jamie collecting a starfish from the sea bed for us to have a closer look.