Video prompt: A bustling harbor where cargo ships are loaded and unloaded, cranes busily maneuvering containers while seagulls circle overhead, punctuating the air with their cries.
Defect: Deformation (any reason involved with a movement)
Explanation: The seagull's flight appears abnormal, as if it is hovering mid-air rather than moving forward. Additionally, the wings change shape and size inconsistently, disrupting the stable form expected during flight.