In the movie, Miller explores behind the scenes of Hitchcock’s 1963 horror film ‘The Birds.’ ┬áThe British beauty said that in order to get into character, she had birds thrown at her which was not a “not very nice” experience.

Sienna Miller
Sienna Miller. Pic/Santa Banta

“I did go through a bird attack - but for two hours, which pales in comparison to what [Tippi] was subjected to,” Contactmusic quoted her as telling The Sunday Times Culture magazine.

“But it was pretty horrible - we enacted the whole thing. There were people throwing seagulls and pigeons in my face, and, while I’m not terrified of birds, I don’t exactly adore them,” she said.

“There’s something about that flapping in the face, the claws and beaks and things, which isn’t ... very nice,” she added.