he also lined up on posts at The Making of Harry Potter tour . Visitors wanted to watch the birds and take photos , he said . Secret footage of the tour leaked by fans at the end of February . Tour ##ers claimed the owls ' welfare was of ' paramount importance '
Owls also lined up on posts at The Making of Harry Potter tour . Visitors encouraged to touch the birds and take photos , campaigners said . Secret footage of the tour obtained by PETA at the end of February . Tour spokesman insisted the owls ' welfare was of 'paramount importance '