Help for endangered spiders

Conservation projects aren't just for large animals like rhinos and tigers - Joe's been to see a project to help spiders!

The fen raft spider is an endangered species, but a project at Chester Zoo aims to save the 8-legged creature with 10cm legs!

It's one of 11 projects across the country.

Joe's been finding out how to feed 372 sets of spider fangs. Watch his report.

Watch more videos