But the zoo's deputy director Heiner Kloes was not so concerned.
"Spectacled bears eat both vegetables and meat but children tend not to be on their menu," he said.
"I'd have been a lot more worried if one of our polar bears had escaped," he added.
Is it just me, or does the Zoo's Deputy Director come across as being a right doughnut...
http://news.bbc.co.uk/1/hi/world/europe/3612706.stm