The Richmond Birdwing Butterfly and Vine

Who am I?

Who am I ? ..... I am not a pest, I don’t always look like this, I am like the ugly duckling 🐥, there is only certain vines I like, if you plant them I will come. Who am I?

Richmond Birdwing Vine:

Answer from last post: I am the caterpillar of the Richmond Birdwing butterfly. I only like the Richmond birdwing vine and I am one of your largest butterflies in Australia my wingspan can be 16cm. Grow my vines and I will come.