Question: What reserve was established in 1991 to protect the habitat of the "Pan paniscus"?
Sentence (from "Prisursky Nature Reserve"): The largest sector is the Alatyrski Nature Reserve, located in the valley of the Sura River (mixed coniferous and deciduous forests), and two small steppe sections to the southeast (Batyrevski and Jaltsjikski reserves).
Relevant evidence: No