Emotions The orangutans have been
displaying a range of emotions, from momentary mood swings, playful actions to anxiously clinging to each other. On September 10, they were taken out of their quarantine cell for a sunbath to keep them "stress free", a senior official of the Nandankanan Zoological Park in Bhubaneswar said.The orangutans, aged about one year, have been expressing emotions like human children, the official said. "Sometimes they appear to be relaxed, and in the next moment, they cling to each other, likely due to feelings of anxiety for being separated from their mothers," he said.They have also been playing with teddy bear soft toys in the quarantine unit of the zoo, the official said.