Although Alfred Hitchcock's The Birds and Daphne du Maurier's "The Birds" have the same titles, there are many differences and similarities.
The reason birds attack humans are different, as well as the season between film and story.One similarity of Mit's mother and Nat's wife.

One difference between The birds and "The birds" is the reason birds attack human.In film The Birds,the characters never find why the birds attack,but one old woman who has two children;she is the only character who say that the reasons why the birds attack are because of the cold weather or hunger,"No? cold, maybe. Hungry. You put out some crumbs"(duMaurier).Even though the characters in both the film and the book think about many reasons for the attack, the only reason