ZOO Leipzig: Oposum Heidi gleda u križ

FILES - A picture taken on December 14, 2010 shows cross-eyed opossum Heidi in her enclosure at the zoo in Leipzig, eastern Germany. Heidi who is not yet even on public display has become an Internet hit, winning more than 65,000 "friends" on social networking website Facebook. AFP PHOTO / HENDRIK SCHMIDT GERMANY OUT

Cross-eyed opossum Heidi is pictured as she sits in her enclosure at the zoo in Leipzig, eastern Germany, on December 14, 2010. In the wild, a crosseyed animal would not have much chance for survival. AFP PHOTO / HENDRIK SCHMIDT GERMANY OUT

FILE - In this Dec. 15, 2010 file photo, a cross-eyed opossum (didelphis) called Heidi sits in her interim enclosure, in the zoo in Leipzig, Germany. Heidi the cross-eyed opossum is the latest creature to rocket from Germany's front pages to international recognition, capturing the world's imagination with her bright, black eyes turned toward her pointed pink nose. (AP Photo/dapd, Sebastian Willnow, File)