They’re big, really big. David Rogers’s Big Bugs stand as tall as 25 feet and have wingspans up to 17 feet wide, and they will be on display from Saturday, Aug. 31 through Sunday, Dec. 8 at the San Antonio Botanical Garden. The exhibition educates the public about the importance of preservation and conservation on the planet by introducing them to the world of insects, the role they play in the plant world, and their interconnectedness to our lives. Regular admission rates apply.