article_snippet: Animal rights campaigners are also kept in small cages for long periods and forced to perform ‘demeaning’ tricks, a report added.
article_snippet: The charity launched an undercover investigation after receiving complaints from concerned visitors to the attraction.
article_snippet: The charity has called for the tour to stop using live animals.
article_snippet: The findings have prompted Peta to send a letter to Warner Brothers, which runs the tour, calling on Peta to commit to a ban on using live animals .
article_snippet: A spokesman for Birds & Animals, which provides animals for the entertainment industry, added:
highlights_snippet: Secret footage of the tour obtained by PETA at the end of February .
  