In the early ?70s this movie was about a young man that had built wings to fly and was living in the superbowl. I remember that some people (Police?) were being found dead with bird poop on them. I believe the soundtrack included Badfinger singing Come and Get It. What was the movies name and the star?

"The Magic Christian," 1969

The Magic Christian (1969) (http://www.imdb.com/title/tt0064622/)

Photos from The Magic Christian (http://www.imdb.com/media/rm2971636992/tt0064622)

I believe it is Brewster McCloud (http://www.imdb.com/title/tt0065492/plotsummary) from 1970.