Hanging Out with Creepy Crawlies! Ronda Hamm probably has one of the creepiest jobs you can think of...well, she is an entomologist! Working with creepy crawlies like spiders and bugs, Ronda studies insects so she can teach people like us more about them. Ronda started out her career by studying ants and figuring out how to get them to help plants. As she continued to learn, she also started inventing and she worked with her team on a bed bug detector!