by 1972, he had established or acquired a further seven businesses in these categories, including a construction equipment rental company. the single was released on may 19, 2010 by for life music. she instead forces peter to prove his love to her by getting married. in another interview, he mentioned that peter's voice is one of the most difficult to do. he was one of three trained pelicans used in the film, based on the novel of the same name. this includes how often units and systems fail during the first year of operation as well as in later years. 