Which wildlife sanctuary of Madhya Pradesh has the highest area under it’s cover?

Q. Which wildlife sanctuary of Madhya Pradesh has the highest area under it’s cover?
Answer: Nauradehi
Notes: Nauradehi-1197 square km (Sagar,damoh narsinghpur,Raisen) Ratapani- 825 square km (Raisen) Bagdara-478 square km(Sidhi) Bori-485 square km(Hoshangabad)