Amazon.com: Jonathan Livingston Seagull: The New Complete Edition (Audible Audio Edition): Richard Bach, Marcus Lovett, Kind Heart Productions: Audible Books & Originals
Seagulls Sound Effects | Sound Pack - YouTube
Free as a Seagull – Ernesto Cortazar & Ernesto Cortazar III Online Store
Song of the Seagull by Howard M. Branson (song in MP3) - Marine Café Blog