I saw this Xuthus Swallowtail butterfly (Papilio xuthus) flitting by a window at home. This is how I most often spot them and by the time I go outside, they’re nowhere to be seen. Still, I’m a sucker for butterflies, so I grabbed my camera and headed out.

Looking around, I couldn’t see any sign of it. I was about to give up the search when I saw movement by a tangerine tree. I should have anticipated this because the butterfly is also known as the Citrus Swallowtail (and Asian Swallowtail). I headed over and there was the butterfly, not only hanging around, but also settling briefly as it flew around the tree. I thought it must be feeding or possibly laying eggs, but it just seemed to be stopping at leaves, and later I saw that its markings meant this was most likely a male, so not laying eggs.

However, the butterfly was not alone. Winter is crab spider season and they love building communal webs in and between the tangerine trees. It’s a hazard for me when I’m collecting fruit, but for the butterfly it’s a potential death trap. While I watched, I did see this one get stuck once, but swallowtails are big butterflies and it was able to shake itself loose.