The birds and the bees may rule the daytime, but as soon as the sun sets, it is the bats that get to work pollinating. Worldwide, over 500 species of flowers in at least 67 plant families rely on bats as their major or exclusive pollinators. Learn more in this National Wildlife Foundation article.
https://blog.nwf.org/2014/06/not-just-the-birds-and-bees-6-fast-facts-about-pollinating-bats/