Rowdy, a 3-year-old kangaroo, managed to push the gate of his pen open. His owner, Marsha Matus, said. "I'm very scared for him because I know he's scared." He was last spotted early Wednesday ...

Their bounding gate allows them to cover 25 feet in a single ... and establishing water sources—both of which are boons to kangaroo populations. Many millions of these animals roam Australia ...