(Leah Hogsten | The Salt Lake Tribune) Utah State Parks employee Justina Parsons-Bernstein mimics a male Peacock Spider during its mating dance at the Antelope Island Spider Fest 2019 at Antelope Island State Park, August 3, 2019. Spider Fest featured a day full of spider-themed presentations, crafts, guided walks, citizen science, poetry, photography, art and educational presentations about the arachnids on the island.