Life cycle of the Black Swallowtail Butterfly
A few weeks ago I noticed a caterpillar munching on my potted parsley. After identifying her as Black Swallowtail (how did I survive before Google?) I left her to her alone to graze in the sunshine. Evidently she chose to morph into a chrysalis nearby because only a week later I was privileged to watch as she warmed in the morning sun on bedding I was airing on the deck.

First Swallowtail
Days later I snipped some parsley as I prepared for Betsy’s visit, and I noticed little yellow dots on the leaves. I googled again, then tucked the leaves back in the parsley plant among the other Swallowtail eggs.

Young Swallowtail caterpillars
When they hatched there were dozens of little black & white worms and they grew to fat caterpillars as they devoured the parsley. One evening I counted over 85 growing Swallowtails
After a few days I had to drive to town to search out organic parsley for my growing brood.
When I tried to gently transfer them they threatened me with orange forked antennae called osmeterium. (Apparently they smell awful to birds, but it’s not much of a deterrent to a determined ‘grandmother’.)

Swallowtails on parsley



Swallowtail Chrysalis














