The correct answer is (a) Eravikulam National Park.
Eravikulam National Park is a national park in the Indian state of Kerala. It is located in the Idukki district, and is part of the Western Ghats mountain range. The park is home to a variety of wildlife, including the Nilgiri tahr, a type of wild goat that is found only in the Nilgiri Hills. The park is also home to a variety of plants, including many species of orchids.
Mann Van is a forest reserve in the Indian state of Tamil Nadu. It is located in the Coimbatore district, and is part of the Western Ghats mountain range. The reserve is home to a variety of wildlife, including the Nilgiri tahr, a type of wild goat that is found only in the Nilgiri Hills. The reserve is also home to a variety of plants, including many species of orchids.
PedyV Reserve is a wildlife sanctuary in the Indian state of Andhra Pradesh. It is located in the Kurnool district, and is part of the Eastern Ghats mountain range. The sanctuary is home to a variety of wildlife, including the Nilgiri tahr, a type of wild goat that is found only in the Nilgiri Hills. The sanctuary is also home to a variety of plants, including many species of orchids.
Silent Valley is a national park in the Indian state of Kerala. It is located in the Palakkad district, and is part of the Western Ghats mountain range. The park is home to a variety of wildlife, including the Nilgiri tahr, a type of wild goat that is found only in the Nilgiri Hills. The park is also home to a variety of plants, including many species of orchids.
However, the Nilgiri tahr is not found in any of these places. The Nilgiri tahr is found only in Eravikulam National Park.