"I had a swim with Dusty on Sunday. She swam up to us (4 of us) with a piece of seaweed in her mouth.
She was fascinated by my gloves which she nipped at. I put my hand under her beak and she nodded a few times - do you really think this is an agressive gesture?
Then she rolled over and let us stroke her tummy. She seemed most interested in my gloves, my glasses and our bright flippers and buoyancy aids."