Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Kahuzi-Biega National Park' has mentioned 'Mammal' in the following places:
Occurrence Sentence Text Source
[4] The park was declared a UNESCO World Heritage Site in 1980,[2] under Criterion (x) for its unique habitat of rainforest and diversity of the mammal species, particularly the eastern lowland gorillas, Gorilla beringei graueri.
Criterion (x): Kahuzi-Biega National Park contains a greater diversity of mammal species than any other site in the Albertine Rift.