Title: Birders: The Central Park Effect
Director: Jeffrey Kimball
Producer: OTHER NOISES PRODUCTION
Music composer: Paul Damian Hogan
Editor: Daniel Baer
Length: 60 minutes
Country: USA
Media: HBO Documentary Films
Premier show date: Monday, July 16, 2012 at 9pm and it will be shown for 6 months or more
DVD release: by the end of this year

Read more here about the documentary film featuring Sohrab.