This is a Monday, Dec 16, 2013 file photo of giant panda named Tian Tian, seen exploring her enclosure at Edinburgh Zoo in Edinburgh, Scotland. Officials at Edinburgh Zoo said Tuesday Aug. 12, 2014 they believe a female giant panda is finally pregnant after months of anticipation. The zoo said that the latest scientific data it has suggests that Tian Tian, Chinese for Sweetie, has conceived following artificial insemination in April and may give birth at the end of the month. However, officials cautioned y that they would not be certain until Tian Tian gives birth. (AP Photo/Scott Heppell/, File)
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