Mr. Pretty Bird

Mr. Pretty Bird can be heard whistling parts of the theme song to the Andy Griffith show. He was 1 year old when I got him in 1996. He had belonged to a young family who were adopting children and did not have time to care for Mr. Pretty Bird properly. He was given his name by their little daughter.
They had little kittens when he came into their family and learned how to meow! How would we describe Mr. Pretty Birds personality? Aloof, but secretly loving all the attention that can be had by Marnie!