10/29/2026
Imagine my surprise when I found a bright lime green caterpillar as big as my third finger chugging across a path in our yard! 🐛
I immediately pulled out the iNaturalist app, which helpfully identified it as the caterpillar of a Polyphemus moth.
And wow, what a moth it is! It belongs to a family of giant silk moths (Saturniidae) and has an average wingspan of 6 inches (15 cm).
👉 Find out more about Nola's discovery on our blog: https://galtt.ca/imagine-my-surprise