Black Swallowtail and Apiaceae

Top Photo: Black swallowtail caterpillar on carrot. Along with the monarch butterfly caterpillar, the black swallowtail is one of the most familiar butterfly caterpillars. Anyone who has grown carrots, parsley, fennel, or any other plant in the Apiaceae family of plants has, at one time or another, had the black, yellow, and green caterpillars happily devouring the plants before their eyes. Many people, myself included, plant parsley or fennel specifically to attract the butterflies and watch them go through theirRead more

A Glimpse of the Past

I was walking down the path that leads from Catch the Wind to Explore the Wild on the far side of that half mile exhibit loop. I glanced to my right and noticed a small tan-colored object dangling from a twig on a hornbeam, or ironwood, tree on the right side of the path, chrysalis. The tree is very close to a patch of partridge pea, which is host to cloudless sulphur butterflies in late summer and fall. I sawRead more

November Monarch

  My office here at the Museum looks out on the main stairway leading to the Butterfly House. As I sat at the computer this morning checking email and getting my gear ready for the first trip into the Wild, I noticed a large butterfly floating above and through the garden which flanks the stairway. The butterfly appeared very dark. I assumed it was a swallowtail. If it was a swallowtail, it would be a very late swallowtail. Several minutes later,Read more

Birds, Insects, Reptiles and Mammals Too!

If you keep your eyes and ears opened while hiking the Explore the Wild and Catch the Wind Loop you’re likely to see and hear all sorts of wonderful sights and sounds. Birds that have spent the winter in the tropics are back home and full of song. Insects that have spent the last few months or longer in pupal or larval states are entering the next phase of their lives. Reptiles are taking advantage of locally plentiful food andRead more

The Harvester

Just a few weeks ago I posted about woolly aphids on the Hazel Alder here in our Wetlands. In that post I mentioned the possibility of Harvesters, the only North American carnivorous butterfly, making an appearance. Well, they have arrived…at least in caterpillar form. Of course, for the caterpillars to be here there had to have been a butterfly present at some point to lay eggs. It must have done its egg laying while I was making the rounds, becauseRead more

Not a cloud in sight

As I mentioned in a recent post, Cloudless Sulphurs are laying eggs on our Partridge Pea out in Catch the Wind. Partridge Pea is a senna, a legume. If you have it growing in your yard you will have Cloudless Sulphur caterpillars on the plant, it’s a fairly certain thing in our area. The butterfly is common from about mid July to November, most common in August and September, right now! Cloudless Sulphurs presumably get their common name from theRead more

A Lep Emerges!

Eleven days after a Cloudless Sulphur caterpillar was first noticed preparing to pupate on a Partridge Pea pod in Catch the Wind, it has emerged as an adult male butterfly. A Monarch caterpillar was pointed out to me on Butterfly Weed in Catch the Wind. I’ll have to keep an eye on that one too!Read more

Pupae Plus

I’ve been casually checking for Cloudless Sulphur pupae out in Catch the Wind for the past two years. I’d not found one until now! On September 11 as I walked past the patch of Partridge Pea in Catch the Wind I noticed that a Cloudless Sulphur caterpillar had attached itself to a pea pod on one of the plants and had curled itself into a “J” on the underside of the pod. I couldn’t wait until the following morning. IfRead more