Top Photo: Common checkered-skipper ready to spread it wings. Although this small butterfly, the common checkered-skipper, is flying from March to November somewhere in North Carolina, they’re most often seen here at the museum in September and October. They’re swift flyers. Seconds after perching they tend to open their wings to reveal the checkered pattern for which they’re named. If you see one silvery checkerspot (below), you may see another since they tend to be somewhat colonial. I look forRead more
Posts filed in: Fall
Transitions, Variations, and Life & Death
Top Photo: Tobacco hornworm on tomato plant. The tobacco hornworm, or Carolina sphinx, and tomato hornworm, or five-spotted hawk moth, both use nightshade as a food plant including tomato and tobacco plants. And, they’re both subjected to attack by a tiny parasitoid wasp called a braconid wasp. With the help of her ovipositor, the minuscule wasp lays eggs just under the skin of the caterpillar. The eggs hatch and the larvae begin eating the caterpillar from within. When the timeRead more
A New Caterpillar for the Photo Achives
Top Photo: Hummingbird moth caterpillar on viburnum. Just last week (8/19) I posted I was keeping an eye out for caterpillars of the hummingbird moth (Hemaris thysbe). I had spotted a moth the previous week laying eggs on a viburnum and wanted to get a photo of the caterpillar. I mentioned my observation to Richard Stickney of the Butterfly House crew and sure enough, he found one on the very viburnum I indicated (8/28). When seeing the caterpillar I wasRead more
Long-tailed Skipper
Top Photo: Long-tailed skipper rests between visits to flowers. Long-tailed skipper is a southern species of butterfly which moves north following breeding each year. Sometimes, they make it all the way to the northeastern states in fall. Butterfly enthusiasts would be all a-flutter should a long-tailed skipper show up on a fall-blooming flower in September in, say, Cape Cod, MA or even Cape May, NJ. I remember one occasion when a long-tailed skipper was spotted at a rural mailbox withRead more
Something To Get Excited About
Near the end of the day, while searching in the woods for browse for the insects in the Butterfly House Insectarium, Insectarium Manager Leon discovered a rather large mushroom growing on a sweetgum tree. He, very excitedly, called me on the radio to invite me to come have a look at it. I swiftly called Ranger Martha to do the same. I had to run off to take care of other duties, but Ranger Martha, our resident mycologist, met withRead more
Drop-In Ducks
Above: common goldeneye (top center) with hooded mergansers. Hooded mergansers are regular winter waterfowl visitors to the museum. But, we occasionally have other waterfowl drop in. On Thursday, November 7, I spotted a female common goldeneye mixed in with the regulars. Goldeneyes are not common here on the Piedmont. In fact, they’re listed as rare to uncommon in our area at this time of year, which means some goldeneyes may be in the area, but you may or may notRead more
Mergansers Are Back
I saw the first hooded merganser of the season on Saturday, 2 November here in our wetlands. It was a single male. Today, three days later, there are seven of the fish eating, diving waterfowl. Besides fish, hooded mergansers eat aquatic insects, amphibians, crustaceans (that includes the invasive, dreaded, red swamp crayfish), mollusks and even some vegetation. Here in our wetlands the mergs typically arrive by mid November, with an occasional visitor in the latter part of October being theRead more
The Local Squirrels
The common tree squirrel in our area is the eastern gray squirrel. And yes, there is a western gray squirrel. It occupies parts of the western states of Washington, Oregon, and California. The eastern gray lives in the central and eastern states, wherever there are trees. Besides the two already mentioned, there are tassel-eared squirrels of the southwest and various forms of fox squirrels, mainly in the east but also in some of the western states. And there are theRead more
Taken For Granted
(Above: red-shouldered hawk wipes bill on railing after eating red swamp crayfish, on post to right of hawk) I recently spent a few days at a coastal Virginia hawk watch witnessing hundreds of hawks passing overhead on their migratory treks south. Osprey, sharp-shinned and Cooper’s hawks, harriers, bald eagles, merlins and kestrels made up the bulk of the cast. And, of course, there were lesser birds as palm warblers, parula, kinglets, flickers, as well as various butterflies, like monarch, buckeye,Read more