Newborn hybrid piglets lie in their enclosure at Copenhagen Zoo August 16, 2006. Five new hybrid piglets were produced following a chance encounter when zoo personnel introduced two domestic pigs into the babirusa's (Babyrousa babyrussa) enclosure after the latter showed signs of depression, local media reported. The new breed has not yet been classified, and zoo staff is guarded in their long-term prognosis for the species. Picture taken August 16, 2006. SWEDEN OUT NORWAY OUT DENMARK OUT NO THIRD PARTY SALES REUETRS/Sigrid Nygaard/Scanpix (DENMARK)