Whistle loves A-60, she has 4 children with him, they're Whistle-60 (Male, 14 years old), A-600 (Female, 7 years old), A-660 (Female, 2 years old) and A-66 (Male, 2 years old too). She likes sweets. A-143 is her best friend. She wears a mask when she's sad or angry. When she's angry, she makes a loud, sharp whistle to damage her enemy's ears. She eats humans. She's usually really happy and she's almost hyperactive. She is stronger than A-60. Her species mate by kissing