Cooperative Extension San Joaquin County
University of California
Cooperative Extension San Joaquin County

Posts Tagged: Papillo zelicaon

It's a Bird! It's a Plane! No, It's...

The iconic anise swallowtail caterpillar is a pale green with black bands containing orange spots. This is probably the fifth instar. (Photo by Kathy Keatley Garvey)

It's a bird! It's a plane! Is it Superman? No, it's a bird dropping. If you're growing sweet fennel (anise), you may have noticed what appear to be two species of swallowtail butterflies populating your plant. You'll see larvae (caterpillars) that...

Posted on Thursday, June 28, 2018 at 3:27 PM

Something Was Wrong

This Anise Swallowtail is missing part of its wing. A predator missed. (Photo by Kathy Keatley Garvey)

Something was wrong. The Anise Swallowtail (Papillo zelicaon) that fluttered into our bee garden last weekend and began nectaring on zinnia wasn't quite herself. Her yellow and black coloring and the striking blue spot on the rear left wing looked...

Posted on Wednesday, September 10, 2014 at 9:12 PM
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