What is a habitat feature often associated with bats?

Hollow trees are a significant habitat feature for many bat species, as they provide essential roosting sites. Bats often seek out these natural structures because they offer protection from predators, harsh weather conditions, and a suitable environment for resting and raising young. The internal cavities of hollow trees create microclimates that are conducive to the temperatures and humidity levels favored by bats, making them ideal for roosting.

In contrast, while open fields, water bodies, and mountain peaks can be part of the larger habitat used by bats—such as for foraging or migration—hollow trees specifically address their needs for shelter and safe roosting sites, thus playing a vital role in their ecology. This preference highlights the importance of conserving tree habitats to support bat populations.