Which behavior would NOT typically be exhibited by a bird that is stressed?

Birds experiencing stress often show changes in their normal behavior patterns. When a bird is stressed, it may exhibit aggressive behaviors such as biting, which is a response to threats or discomfort. This reaction is often seen in birds that feel cornered or unsafe, leading them to defend themselves.

Additionally, stressed birds might attempt to escape their environment, seeking freedom from perceived threats. This includes flying away or trying to climb out of their enclosures. Another common behavior linked to stress is over-preening, which can manifest as excessive feather grooming, often leading to feather damage or loss. This is a self-soothing behavior, indicating the bird is anxious or stressed.

In contrast, when a bird is stressed, it generally does not engage in eating appetizing foods. Stress can suppress a bird's appetite and lead to malnutrition, as the bird may be more focused on its stressors than on foraging or eating. Therefore, the behavior of eating appetizing foods would typically be absent in a stressed bird, making it the correct choice in this context.