Assertion: bat's number | /r/HasProperty | large
Facets:
Source sentences:
text: Bats are susceptible to overhunting as they have naturally low rates of reproduction and many species are highly colonial, which makes it easier for them to be hunted in large numbers.
text: Why bats gather in such large numbers is not fully understood; however, at the end of hibernation, bats living in colonies often weigh more than species that do not.
text: Many tons of guano are mined each year from caves where bats aggregate in large numbers.
text: It roosts in large numbers and dines on fruit such as figs.