Internet Movie Database
- Includes a cast list, awards, reviews, plot summary, quotes, and trivia.
- http://us.imdb.com/title/tt0056869/

Allwatchers Review - The Birds
- Detailed analysis of the plot, theme, setting and characters of the movie, plus links to similar movies. Sign up to be a movie scholar on the site.
- http://www.allwatchers.com/Topics/Info_4183.asp

Apollo Leisure Guide
- review of Hitchcock's classic story of nature gone berserk.
- http://apolloguide.com/mov_revtemp.asp?Title=Birds,+The