Which method is NOT effective for controlling bat populations according to the guidelines?

Trapping is not considered an effective method for controlling bat populations according to the guidelines. This is primarily because trapping can often result in unintended consequences. For instance, it may not sufficiently reduce the overall population or could lead to the capture of non-target species, potentially disrupting local ecosystems.

Additionally, the capture of bats through trapping is often ineffective, as bats are agile flyers and can evade traps. Furthermore, trapping does not address the underlying issues that allow bat populations to thrive in particular areas, such as the availability of roosting sites.

On the other hand, exclusion methods are effective because they involve sealing entry points to prevent bats from accessing human structures, which directly reduces their presence. Habitat modification alters the environment to make it less hospitable for bats, which can prevent roosting in certain areas. Education plays a vital role in ensuring that people understand how to coexist with bats and the ecological benefits they provide, thus fostering an atmosphere of appreciation rather than hostility towards these animals.