sentences:  Dragonflies and damselflies ("odonata") are of special interest to naturalists of the region and Gildersleeve mountain has been a site of recent discoveries.The first tiger spiketail, documented in Ohio, was discovered on Gildersleeve Mountain, in 2004.Other rare dragonflies documented on Gildersleeve Mountain include gray petaltail, comet darner, occelated darner, and twin spotted spiketail.