I think I’ve mentioned here before that anise swallowtail butterflies don’t emerge from their chrysalises on a set timetable, like monarch butterflies do. George thinks that it’s probably to ensure better survival, so some of the adult butterflies will emerge pretty quickly – in a couple of weeks, but others hang out for much longer. You can tell that they’re still alive by touching them gently – they move.
This photo collage I did for the butterfly exhibit in the El Cerrito Library shows the caterpillar getting ready to become a chrysalis (pupate) – that’s the top left. The bottom left and top right show how different the chrysalises can look, some bright green, and some drab brown. The bottom right one shows what the empty chrysalis looks like after the adult butterfly emerges. Anyway, we were so excited to see that the beautiful female that emerged today became a chrysalis way back in 2006!
She must have come out sometime during the night, because she was ready to go this morning. Since the weather is so nice, we put her outside on a yampah plant, that’s the native larval food source for anise swallowtails. While she was resting happily in the sun, I got this photo of her from the side, showing her head, including her eyes, proboscis (that’s what they sip liquid food through), and antennae.
We always hope that the females we raise and release will remember the plant and come back to lay eggs, so we can continue the cycle.