Consider the following statements regarding Nongkhyllem Wildlife Sanctuary:

1. It is located in the Ri-Bhoi district of Meghalaya and lies within the Eastern Himalayan Global Biodiversity Hotspot.

2. The Rufous-necked Hornbill, an endangered species, is found in this sanctuary.

3. It was declared as a protected sanctuary under the Wildlife Protection Act, 1972 in the year 2001.

Which of the statements given above is/are correct?