From an interview with a local guy who goes everywhere with his pet macaw including bike rides. The bird shows affection by gently biting the owner on the ears and nose. Funniest part of the interview was the fact the bird took a dislike to the reporter and chased her around the room biting her, not so gently.
This seagull got into a tugging match with another gull over a full sized dinner bun. The white gull won the tug-o-war and rather than risk another fight swallowed the bun whole leaving a rather large lump in its neck.