Conversation so far:
How many animals does Tippi Hedren's Shambala Preserve house?
Tippi Hedren's Shambala Preserve houses some 70 animals.
Where is Tippi Hedren's Shambala Preserve located?
Hedren's Shambala Preserve is located at the edge of the Mojave Desert in Acton, California, between the Antelope Valley and the Santa Clarita Valley 40 miles northeast of Los Angeles.
When was Tippi Hedren's Shambala Preserve started?
Tippi Hedren's Shambala Preserve was established in 1983.
Are there any other interesting facts about Tippi Hedren's Shambala Preserve besides its location?
Tippi Hedren lives on the Shambala site and conducts monthly tours of the preserve for the public.
How much money did it take to produce Tippi Hedren's film, Roar?
Tippi Hedren's film, Roar ended up costing $17 million and starring dozens of African lions.
Did Tippi Hedren say anything about her film, Roar?
Tippi Hedren's stated, This was probably one of the most dangerous films that Hollywood has ever seen. It's amazing no one was killed.“
Was anyone attacked during the filming of Tippi Hedren's film, Roar?
During the production of Roar, Tippi Hedren, her husband at the time, Noel Marshall, and daughter Melanie were attacked  by lions.

Question: What were they attack by?
Self-contained rewrite: What were Tippi Hedren's husband and daughter attacked by during the filming of Roar?