Dawn Chorus: The artwork thrown in a museum bin, Cambridge's most famous sight and the world welly wanging champion unmasked by the BBC

What is it like to grow up in a castle? Can you name Cambridge's most famous landmark? And who is the Welly Wanging World Record Holder? All this and more is revealed in today's Dawn Chorus.

What is it like to grow up in a castle? Can you name Cambridge's most famous landmark? And who is the Welly Wanging World Record Holder? All this and more is revealed in today's Dawn Chorus.