The Birds by du Maurier, The Birds by Baker, The Birds by Hitchcock. Who plagiarised what?

There are implications online that Daphne du Maurier plagiarised Frank Baker’s story The Birds to create her story of the same name. In this post I will compare and review the two books and also will talk about Hitchcock’s movie. Continue reading The Birds by du Maurier, The Birds by Baker, The Birds by Hitchcock. Who plagiarised what?