For the past few weeks I have been raising some Black Sallowtail butterflys in my home.
I had heard that fennel attracted butterflys and I was planting a butterfly gardren, so I decided to get some!
Little did I know how much it would attract the Black Swallowtail butterfly!
First you get a egg (or in my case, tons of eggs)
They are usually yellow in color and are very tiny
Here they are pretty soon after hatching, maybe right before the 2nd instar. they are only about 1 cm long. Before this they are so small its hard to get a picture without a macro
The caterpillars have 5 different instars (or stages)
This is at a 2rd or 3rd instar, still not the green/orange color but not as tiny anymore.
Here you can see that the color has changed! This can really happen over night! So far all these pictures happened outside. This was the stage when Mr. Cardinal in my backyard would start stealing my caterpillars! I added a ceramic cardinal out to the garden and that helped a bit.
4th Instar (still has spikes on head)
4th Instar (still has spikes on head)
In this photo you can see the shedded skin, he has entered the 5th instar and will keep eating until he is ready to from a chrysalis. This was taken in the house.
Green Chrysalis (in the home)
Can you see the small piece of silk he used to attach (this one is attached to a piece of fennel, hence his color)
Brown Chrysalis (in the home)
Please check back soon to see our beautiful butterfly!
