From Muscadines to Silk Moths

Top Photo: Muscadine grapes ripening on the vine. Muscadine grapes are native to the southeast and are a common and welcomed plant here at the museum. Many birds and mammals including cardinals, robins, and turkeys, groundhogs, gray fox, and humans eat the fruit. There are many vines throughout the museum grounds. If you can reach the grapes as they grow on the vine, it’s worth it to grab a few for yourself before they’re all gone. Cardinal flower is bloomingRead more

The End is Near, Summer That is

Top Photo: Ripening persimmon. There are many persimmon trees in and around our wetlands. The fruit is fast ripening. Much of the fruit will drop into the water. Fret not, fruit that plops into the water is not wasted. Our population of sliders in the wetlands will take care of whatever falls from the trees and into the water. An interesting fact about persimmons, they make excellent catfish bait. There are no catfish in our pond but if you liveRead more

The End of July

Top Photo: Male eastern tiger swallowtail seeks nectar from buttonbush flowers alongside Floating Walkway in wetlands. Eastern tiger swallowtails have essentially two flights here in the Piedmont of North Carolina. I see them in spring, centered around April, then again in July and August. The spring brood or flight is made up of smaller individuals than the summer flight. This may be due, at least in part, to environmental factors. The spring butterflies had been feeding, as larvae, from earlyRead more

More Summer Stuff

Top Photo: Painted lady butterfly on purple coneflower. Just a brief look at a few sights out on the Explore the Wild and Catch the Wind loop. Asiatic dayflower grows throughout the Piedmont area. It’s a non-native, but it attracts various creatures to itself for a variety of reasons, shelter and food standing out in the case of the two creatures that were found on a stand of dayflower in Catch the Wind the past week. The six-spotted neolema isRead more

Hercules, Oakworms, and a Tussock Moth

Top Photo: Female eastern Hercules beetle. The beetle in the banner photo above was brought in to the museum insectarium by Facilities Tech Daniel. He found the beetle at a gas station early one morning while on the way to work. It was later released in the Butterfly House Garden. Gas stations are good places to search for some types of beetles, moths, and other insects who are attracted to the 24 hours of artificial light provided by the businesses.Read more

Cicadas and Other Things Around the Campus

Top Photo: Magicada tredecim, one of two species of periodical cicadas emerging this spring in the Central Piedmont of North Carolina. You’ve most likely heard about the emergence of two broods of cicadas this spring, Brood XIII and Brood XIX of seventeen year and thirteen year periodical cicadas, respectively. Here in Durham and surrounding counties there is no overlap of the two broods but there are two species emerging at the same time from Brood XIX. Magicada tredecim and MagicadaRead more

How do they do it?

Top Photo: Banded sphinx moth caterpillar barely hanging on. Following the night of our first frost of the season I ventured out to the Floating Walkway in our wetlands to see if I could find a banded sphinx moth caterpillar that had been seen the day before. I was interested in learning about their behavior in regard to pupation, where, when and how they go about that process. The caterpillar was still there. It was, however, only hanging on byRead more

Paper Wasp, Caterpillars, and Butterflies

Top Photo: Paper wasp investigates fall webworms’ protective “tent.” Fall webworms (Hyphantria cunea) are already forming their protective webs in some of the trees here at the museum. The webs, or tents, are full of caterpillars who spend their lives inside the web, never venturing out to eat. The webs cover the area in which the caterpillars are feeding. The larvae only come out when its time to pupate in the leaf liter, the soil, or cracks and crevices inRead more