Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Carlsbad Caverns National Park' has mentioned 'Bat' in the following places:
Occurrence Sentence Text Source
Bat Cave A large, unadorned rocky passage connected to the main entrance corridor.
The majority of the cave's bat population lives in this portion of the cave, which was mined for bat guano in the early 20th century.
New Section A section of fissures east of the White Giant formation and paralleling the Bat Cave.
One of the extra events hosted by the park is the bat flight viewing.
[22] Optimal viewing normally occurs in July and August when the current year bat pups first join the flight of adult bats.
Once a year, a bat flight breakfast is held where visitors can eat breakfast at the park prior to the morning return of bats.
The room's diameter is about 100 feet (30xc2xa0m), and more than 1,000 bat bones were discovered inside the room.
Many techniques have been used to estimate the bat population in the cave.