Norfolk a haven for butterflies despite difficult year

Last week we reported that 2012 was a terrible year for butterflies - in fact the worst on record.

The problem was the cold weather during the summer which killed many of them. It means we'll see fewer this year but, it's not all doom and gloom for one of our garden favourites.

ITV News Anglia has spoken to Patrick Barkham, the author of the Guide to British Butterflies.