National Marine Week: Top tips for rockpooling this summer

It's National Marine Week, so Newsround asked Josh from the Cornwall Wildlife Trust to give us his top rockpooling tips for you to try this summer holiday.

It's a really fun activity and a chance to spot lots of colourful and unusual creatures.

So, what wildlife should you look out for? What equipment will you need? And how should you look after the animals?

Watch this to find out!