Giant pandas usually avoid conflict, but they can defend themselves if stressed, threatened, or handled improperly. They are solitary bears, not pets. The right response is simple: observe them from a safe distance and follow the rules of the zoo or wildlife facility.
Why would a panda attack?
Pandas normally spend their time feeding and resting, and adults generally live solitary lives. Aggressive or defensive behavior is most relevant when an animal feels pressured, when normal space is disrupted, or during difficult social interactions.
Can visitors tell when a panda is upset?
Do not try to interpret a panda's mood from a photo or a single sound. Smithsonian guidance describes vocalizations used in social and defensive contexts, but trained keepers interpret behavior using the full situation.
What should you do around pandas?
Keep your distance, respect barriers, and do not feed or touch them. Adult pandas are strong and potentially dangerous even when they look calm.
Learn more
For the broader answer, read can giant pandas be aggressive?.