Nathalie Kay "Tippi" Hedren is an American actress and former fashion model with a career spanning six decades. She is primarily known for her roles in two Alfred Hitchcock films, The Birds and Marnie, and her extensive efforts in animal rescue at Shambala Preserve, an 80-acre (320,000 m2) wildlife habitat which she founded in 1983. Hedren is the mother of Academy Award nominee Melanie Griffith, and they share credits on several productions, notably Pacific Heights (1990).