FOR a month now Pangeran has been enjoying his new habitat. His territory is vast. Food abounds. And he is not there alone. Agam, his friend, stays there, too. Pangeran occupies the eastern part of the area while Agam, the western part.

Pangeran and Agam are also monitored in a special way. Their movement is monitored every hour. A Global Positioning System (GPS) instrument always makes a report about where they go. “They seem to feel at home