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Edinburgh Zoo prepares for possible panda birth

26 August 2013 Last updated at 13:41 BST

Staff at Edinburgh Zoo are preparing for the possible arrival of the first panda cub to be born in Britain.

They still can not say for certain whether their female panda is pregnant but say she is showing all the signs.

If Tian Tian is carrying a cub, the birth is expected to be in the next two weeks.

Lisa Summers reports.