PREVIOUS VIDEO: 5 Most Mysterious Mummy Discoveries - \r<br>\r<br>SUBSCRIBE now for more videos. New videos are coming every other day.\r<br>\r<br>In this video, we present the 10 most horrible zoo accidents that shook the World.\r<br>\r<br>List:\r<br>10. Copenhagen Zoo, new.\r<br> 9. Hamilton Zoo, new.\r<br> 8. San Francisco Zoo, 2007. \r<br> 7. Singapore Zoo, 2008.\r<br> 6. Haliburton Forest & Wildlife Preserve, 1996.\r<br> 5. Franklin Zoo, new.\r<br> 4. SeaWorld Orlando, new.\r<br> 3. Johannesburg Zoo, new. \r<br> 2. Pittsburgh Zoo, new.\r<br> 1. South Lakes Safari Zoo, new.
