It’s a boy! According to our research, the Swallowtails with larger yellow dots are male. Our butterfly garden has had a lot of caterpillar activity. The dill plant has been so popular with caterpillars that it is nearly leafless. Thankfully, we have some fennel in another location to feed our hungry caterpillars. We currently have two chrysalises in the library, and one caterpillar who looks like it will pupate at any time. Having caterpillars is such an exciting event at our library. Everyone interested to see the metamorphosis!