Pausing

Something precious is lost if we rush headlong into the details of life without pausing for a moment to pay homage to the mystery of life and the gift of another day.

~ Kent Nerburn

As usual, it has been another busy week – catching up on rescheduled programs (due to our incredibly rainy fall), getting up wood from trees that came down in recent storms, and just living life. But, working where I do, there is always something that can make me pause and relish the moment, help me appreciate the beauty and mystery of my surroundings, and remind me of why I do what I do. Here are a few of those things from this past week…

Cope's gray treefrog juvenile, slightly larger individual

Cope’s Gray Treefrog, juvenile (click photos to enlarge)

We had a late season breeding of Cope’s Gray Treefrogs in our vernal pool and it seems the juveniles are everywhere in the garden right now. This one was hanging out in our daily plant sale area clinging to some flower pots.

Green lynx spider female with egg sac in green vegetation (hoode

Green Lynx Spider

This female Green Lynx Spider has lost one leg while guarding her egg sac (even though it hatched in early October). Unlike most of the late season lynx spiders I have seen, this one is still bright green (most turn a maroon-ish brown). But her egg sac was nestled in a group of hooded pitcher plants, which are still very green. I wonder if this species can alter their color late in the year to better match the egg sac surroundings?

Green treefrog

Green Treefrog

A co-worker alerted me to this chillin’ Green Treefrog, who stayed calm throughout its brief photo shoot, in spite of me manipulating its leaf bed for a better angle.

Green treefrog head view

Don’t bother me

Carolina anole juvenile

Carolina Anole

Most of the anoles I am seeing now are brown in color (color change is dependent on temperatures and hormones of the lizard), but this little guy was out in full sun and still bright green.

Variegated fritillary chrysalis

Variegated Fritillary chrysalis

Next to a passionflower tangle are a couple of chrysalids of two species of fritillary that use that vine as their caterpillar host plant. It is a bit ironic that the plainer of the two species (as an adult), the Variegated Fritillary, has a chrysalis that is much more striking than that of the beautiful Gulf Fritillary.

gulf fritillary chrysalis side view

Gulf Fritillary chrysalis

I am not sure whether Gulf Fritillaries overwinter as a chrysalis this far inland as they are a partial migratory species from further south and along our southeastern Coastal Plain. So, I was curious what this chrysalis would do. I watched it for a several days and was surprised how it changed position by twisting and turning, and then holding that new position for hours. It finally emerged on Friday.

Gulf fritillary after emergence 1

Freshly emerged Gulf Fritillary

Black swallowtail first instar - late!

Black swallowtail larva, early instar

One of the biggest surprises for me has been the presence of several Black Swallowtail caterpillars this late in the season. I have found a few last instar larva on the abundant Golden Alexander at work, but was amazed to see this first or second instar caterpillar on Friday. It is good to be reminded to take a moment to appreciate your surroundings, even when you have so many tasks at hand. Beauty and miracles surround us, wherever we may be. We just have to pause and enjoy.

Awesome Arachnids

She asks me to kill the spider.
Instead, I get the most
peaceful weapons I can find.

I take a cup and a napkin.
I catch the spider, put it outside
and allow it to walk away.

If I am ever caught in the wrong place
at the wrong time, just being alive
and not bothering anyone,

I hope I am greeted
with the same kind
of mercy.

~Rudy Francisco

I led a full moon walk this past week at Mason Farm Biological Reserve, a wild and wonderful tract managed by the NC Botanical Garden, only a mile or so from my office. I love being outside at night, hearing the night sounds, and trying to catch a glimpse of the creatures that make darkness their time of choice. The night before the hike, I walked alone along the trail at Mason Farm, looking for things to highlight and reacquainting myself with the brilliance of an almost full moon. A variety of night sounds greeted me as I walked in silence – the startling snorts of alarmed deer, a solitary hooting of a Barred Owl, a lone tree cricket…but the most magical was when a group of Coyotes initiated their yipping and howling as the moon rose above the tree line. Though it lasted less than a minute, it is a sound that sticks with you (and might even raise the hairs on the back of your neck a bit). Chilly night temperatures, combined with recent floods, seemed to reduce the number of night-time invertebrates that were out and about.

Ther Laugher Moth larva on oak

A fuzzy larva of The Laugher Moth feeding on oak, my only glow-in-the-dark caterpillar this past week (click photos to enlarge)

I searched with my ultraviolet flashlight for caterpillars, hoping to find some of my favorite slug larvae species, but came up with only two fuzzy larvae of The Laugher Moth. But there was one group well represented and quite noticeable, if you know how to look…

Carolina wolf spider 1

Carolina Wolf Spider, Hogna carolinensis, out and about along the edge of a field

Yes, that’s right, and somehow theme-appropriate at this time of year, spiders! On my pre-trip, they were everywhere, especially concentrated along the habitat edges (boundary between forest and field) and along the stream banks and swamp edge. If you don’t know, you can “sniff” spiders by holding a flashlight near your eyes or nose (or wear a headlamp) and scanning your surroundings. On almost any night from March through October, you are likely to see what look like dewdrops scattered across the ground. These are most likely spider eyes reflecting your light back to you (some may be dew drops if it is damp). If you are just holding a light down by your side, their reflection comes back at that level and you probably can’t see it. That’s where the sniffing part comes in. You tell your group you smell a spider. Since most people don’t usually walk around with their flashlight up near their eyes, they can’t see the eyeshine. On my program walk, I was able to run about 25 feet over to a tiny spider on a tree trunk by keeping my light on it to see its eyeshine. Of course, you always share that trick with your participants so they can see for themselves the incredible abundance of these spiders.

Hunting spiders, like wolf spiders, have a reflective layer in their eyes that bounces the light around so that there is a better chance to have it absorbed by the rod cells that help them see in low light. This is similar to what happens in the eyes of nocturnal vertebrates like deer and cats. One of the larger species out this time of year is the Carolina Wolf Spider which generally hides in underground burrows during the day, and then emerges to hunt prey at night. Females carry their egg sac off the tip of their abdomen. The baby spiders hatch and ride on the mother’s back for a week or so until they molt and then disperse.

Rabid wolf spider

A large, female Rabid Wolf Spider, Rapidosa rapida

Another large, and quite common, ground hunting spider is the oddly-named Rabid Wolf Spider. Its common and scientific names come from its rapid movements, not any ability to carry a mammalian disease. The bold stripes on the cephalothorax (the front body part that is sort of a head and thorax combined) are diagnostic of this species (along with some more subtle features). Males are distinguished by their smaller size and by the first pair of legs being black.

marbled orb weaver

A Marbled Orb Weaver, Araneus marmoreus, in her web

There are relatively few web builders left out in the fields and woods this late in the season, but there is one notable exception, the Marbled Orb Weaver. This distinctively colored (yellow or orange abdomen) spider can be found in woods and along field edges into November. During the day, the large female hides in a folded leaf retreat along the edge of her circular web. She holds a line of silk attached to the web to detect and struggling prey. At night, they are more typically found perched in the center of the web. Their color scheme and occurrence through late October has given them another common name, the Halloween Spider. Web-builders typically have no eyeshine since they rely less on vision and more on vibrations of struggling prey in their web to obtain their meals.

Dolomedes spider

A huge Dark Fishing Spider, Dolomedes tenebrosus, on a tree trunk at the edge of the swamp

The best spider find on our tour was made by one of the participants as we stood near the closed portion of the trail through the swamp. Hurricane Florence took out the boardwalk through this section so you can no longer walk the circular route. But, perhaps because of that pause, we got to see one of our most spectacular spiders, a very large Dark Fishing Spider. This large female would almost fill my palm. They are frequently found head-down on tree trunks (like this one) near water, but can occur quite some distance away. I have them in my workshop and frequently find their sheds scattered among my scrap wood or tools. There are other members of this genus that are more frequently found on and/or in water (e.g. the Six-spotted Fishing Spider) where they actively hunt for creatures that fall on the surface, or those that live just beneath (like aquatic invertebrates, tadpoles and even small fish). Female fishing spiders carry their egg sac beneath them, hanging onto the silken bag with their chelicera. When the young hatch, she creates a nursery web for them where they stay for a short while before dispersing.

bread

Even the bread, Greatbreadus multigrainiia, at the Farmer’s Market is arachnid appreciative

I had a chance to write up some of this on Saturday, but not before I made my weekly trip to the Carrboro Farmer’s Market. There, I spied one more thing to add to this post – a loaf of beautiful bread from Chicken Bridge Bakery. So, whether its a graphic on tasty bread or an eight-legged critter on the trail, take the time to learn more about these awesome arachnids. If you want to learn more and see some incredible photos, check out some of the scientists I follow on Twitter – TurnFear2Fascination, Catherine Scott, and Thomas Shahan…you, too, will learn to appreciate these amazing creatures even more. Happy Arachtober!

See No Weevil…Well, Just One

A big nose never spoiled a handsome face.

~French proverb

I set out the moth light the other night and had a few species come in, but had many non-moth visitors – katydids, a praying mantis, lots of caddisflies, and one very interesting little guy, a weevil.

weevil at moth light

Weevil on sheet at moth light (click photos to enlarge)

Weevils are the largest family of beetles with over 3000 species in North America. They are distinguished by often having a distinctive snout (rostrum) with chewing mouth parts at the end, and antennae part way down its length. They are plant feeders of one sort and many are considered agricultural pests, but, they sure are interesting and crazy-looking creatures. The Kaufman Field Guide to Insects of North America states that hardly any plant is not affected by at least one species of Curculionidae.

weevil close up

Close-up view of that amazing rostrum

My visitor the other night looks like one of the acorn weevils, Curculio sp. They are tan to brown with a long rostrum and spurs on the femurs of their legs. Weevil antennae are elbowed and can fit into a special groove in the snout.

weevil on rail 1

Acorn weevil

I am guessing this may be a female since they tend to have longer snouts, at least as long as their body. So, she has probably been using the mandibles at the tip of that “nose” to chew holes in some of the many acorns out back. She then turns around and lays an egg into that hole. Her baby will feed on the meat of the nut and then chew its way out and pupate in the soil once the acorn falls. I reported on the fascinating grubs of acorn weevils in an earlier post. No matter your opinion on the dietary costs of weevils, you gotta admit, they are one odd-looking, and some may even say, cute, critters.

 

 

Snippets

Life moves pretty fast.If you don’t stop and look around once in a while, you could miss it.

~John Hughes

Indeed, life has been moving too fast of late, with so many things happening at work and in our personal lives. Luckily, I work in a magical place, and it doesn’t take much time to find something of interest – a short walk across the garden for a meeting, a trip out to my car, or just doing some of the outdoor chores that need doing, there is so much to see, if you just pay attention. It also helps when my co-workers and volunteers find something and drop me a note or give me a call. That was what brought many of these snippets to my attention this past week. Here are some of the highlights from the week of what you can encounter in a native plant haven like the North Carolina Botanical Garden.

Monarch butterfly at NCBG

Monarch butterfly stretching her wings after emerging from the chrysalis (click photos to enlarge)

monarch chrysalis with tachind fly pupa

Some monarchs are not so lucky. This one was brought to me by a wonderful volunteer. She was hoping to release an adult butterfly, but a tachinid fly larvae emerged instead. Its pupa is the brown case beneath the damaged monarch chrysalis.

caterpillar with parasitoid eggs on dorsal surface

Tachinid flies are common parasitoids of many butterflies and moths. But I had never found a caterpillar with the white eggs of one of these flies on it until I stumbled across this one this week.

green lynx pider under hooded pitcher plant

This female Green Lynx Spider laid her egg sac in the protected cover of a Hooded Pitcher Plant.

green lgynx spider and young

Another Green Lynx female sits next to her recently hatched spiderlings atop a Cardinal Flower seed stalk.

green lynx spiderlings up close

These Green Lynx Spider babies have molted once and will soon disperse away from their protective mother.

Cope's gray treefrog juvenile

After our wet summer, the Garden is now alive with many tiny Cope’s Gray Treefrogs.

black swallowtail prepupa

A co-worker alerted me to this Black Swallowtail pre-pupa one afternoon this week. Knowing it would shed one more time and reveal the chrysalis in the next 24-hours, I brought it to our volunteer training  the next morning.

black swallowtail just after chrysalis formed

I carried the pre-pupa along on a training session and, right on schedule, the last molt occurred and everyone was able to witness the amazing transformation to the chrysalis.

A Week of Moments

The butterfly counts not months, but moments, and has time enough.

~Rabindranath Tagore

Monarch hanging on chrysalis

Monarch butterfly shortly after emergence from its chrysalis (click photos to enlarge)

Last week was a busy one (actually, aren’t they all) at work with getting everything back out after the hurricane and preparing for and delivering several programs. And yet, it was still a week full of natural history highlights, brief moments when the beauty and mystery that surrounds us reveals itself and I take a moment to pause and wonder. Here are a few of those moments…

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One of the horticulture staff spotted this female marbled salamander (females have gray markings, males have white  ones) among the soil around some plants in the Display Gardens. She will be laying eggs soon in a wetland depression and will guard them until rains fill the pool.

Hearts-a-bustin seed pod at NCBG

Seed pods of Hearts-a-bustin, Euonymus americanus, one of my favorite native shrubs of autumn.

Purple-crested slug after molt

A purple-crested slug moth caterpillar (Adoneta spinuloides) that has recently molted.

I did a lunchbox talk at the Garden last week on one of my favorite topics, caterpillars. So, in spite of the postponement of the museum’s BugFest event due to the hurricane, Melissa and I were still able to go out one evening and collect a few for my talk (sounds like the prefect date night, doesn’t it).

Caterpillar with wasp coccons

This larva has fallen victim to a wasp parasitoid. The white silky blob beneath the caterpillar are the wasp cocoons. One study estimated that 10 to 25% of all last instar caterpillars are parasitized by wasp or fly parasitoids.

Turbulent phosphila larvae

The day after my caterpillar program we discovered this group of turbulent phosphila moth larvae feeding on their host plant, greenbrier. It can be hard to tell which end is which on this gregarious feeder.

Plume moth

Certainly one of the stranger-looking groups of moths, the plume moths, resemble tiny gliders.

Mantis with bee

The week ended rather poorly for this male carpenter bee that was prey for this Chinese mantis.

Goldenrod and wasp

Fall is just around the corner when the goldenrods (Solidgo sp.) are in bloom.

 

Be sure to take the time to find some moments in your week ahead.

 

Florence Cats

If you spend your whole life waiting for the storm, you’ll never enjoy the sunshine.

~Morris West

Florence has already had a huge impact on things here in the Piedmont, far away from her predicted point of landfall. While this is minor compared to what people in the more direct path of the storm will have to deal with over the next several days, many schedules in this area have been rearranged and many things canceled or postponed with the storm’s approach. One such cancellation was one of my favorite events of the year, BugFest, at the NC Museum of Natural Sciences. As predictions of the stormy weather grew, it seemed less likely we would need to scour the fields and forests for caterpillars for our annual show of the diversity and beauty of the larvae of butterflies and moths of our region.

But some things are hard to give up. What does a caterpillar-lover do when all the preparations have been made for any wind and water headed our way? Why, you stroll through the yard looking for caterpillars, of course. So, below are a few species discovered this afternoon (and a couple from earlier in the week) while we wait for any impacts from Hurricane Florence.

Monarch larva, last instar

Monarch caterpillar (click photos to enlarge)

Black swalowtail larvae on rue

Two instars of Black Swallowtail larvae – notice how different this species looks in different stages. The larger instar is often mistaken for a monarch due to similar colors and patterns, but note the yellow dots inside the black stripes and the lack of black tentacles on either end compared to a monarch.

Florida fernth larva mo

Florida Fern Moth larva on, what else, a fern

White furcula side view

We love finding “Furkys”. Here is a White Furcula caterpillar on wild cherry

White furcula ventral view

White Furcula, ventral view

Double-lined prominent larva dorsal view

Double-lined Prominent on elm

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A mystery Geometrid moth larva on spicebush…anyone know this one?

Fall webworm

The most common caterpillar in the yard right now, the Fall Webworm, found now on almost any plant

White flannel moth dorsal view

A treat to find a White Flannel Moth larva on redbud, as it has been a few years since I have seen one of these odd beauties..

White flannel moth side view

This clownish looking caterpillar is one of the so-called “stinging caterpillars”, with tufts of urticating spines that can cause a bee-sting-like pain should you touch it.

And a couple from earlier this week at work…

Datana sp. getting ready to molt

Datana sp. larvae just prior to a synchronous molt

Drab prominent larva

A Drab Prominent caterpillar looking anything but…

Stay safe if you are in the path of the storm, but remember to take a moment to enjoy the beauty and wonder that surrounds you.

 

 

Hot Holiday

It’s summer and time for wandering…

~Kellie Elmore

After I retired (you remember back when I was retired) I loved the fact that I could go to some of my favorite places on a week day when fewer people would be out and about in the wild places I love. I certainly didn’t want to go on a holiday weekend when even more people created crowded campgrounds and busy highways en route to my favorite destinations. Well, that was then and this is now, so off we went last weekend on a camping excursion. It was prompted, in part, by a visit from Melissa’s cousin, Kevin, from New York. He had not traveled much in these parts so she had given him tips on where to camp and hike in the mountains on the first part of his visit and now we were going to share a couple of our favorite things with him down east – paddling in a swamp and looking for bears.

The first day we drove to Pettigrew State Park where we had reserved a site, set up camp, and then headed to the nearby boat launch on the Scuppernong River just outside Creswell. We had debated whether to try the entire 12 miles to Columbia (something we both have always wanted to do) but we decided to go ahead, despite the threat of thunderstorms.

IMG_5917

Upper reaches of the Scuppernong River (click photos to enlarge)

We put in about 1:30 p.m. and headed toward Columbia (we shuttled one car down there at the take out point). Melissa and I have paddled portions of this river several times and have seen a bear each time, so we had high hopes. No sightings this trip, but we think we heard a couple splashing through the swamp as we paddled. We also saw many pileated woodpeckers, wood ducks, a barred owl, a bald eagle, and had a constant escort of dragonflies.

Paddling the Scuppernong

Paddling the tranquil Scuppernong. We saw lots of pileated woodpeckers and heard a couple of bears splashing in the swamp.

Scuppernong lower reaches

We were alone along the entire 12 miles of river until we got to Columbia

Scuppernong near Columbia at sunset

A tranquil ending to a beautiful day on the river

We managed to dodge the thunderstorms and ended the day with a slick-as-glass water surface at sunset.  After a delicious dinner in Columbia we headed back to camp where another storm stopped just short of the campground. The next morning we headed over to the Pungo Unit hoping to show Kevin a few bears and other critters in our favorite area of the state.

Young Eastern box turtle in road

Our first wildlife of the day – a young Eastern box turtle

We started kind of slow but did see 5 bears by mid-day. My favorite was one sacked out in a tree right next to the road.

Young black bear in tree

Melissa spotted this sleepy bear lounging head down in a tree right next to the road

Young black bear chillin' in tree alongside road

This is one sleepy bear

We took a break from Pungo and drove over to Mattamuskeet National Wildlife Refuge. After observing some waders (including a nice little blue heron and a tri-colored heron), a tour of the visitor center, and a short hike along one of the boardwalks, we headed back to Pungo. Kevin was driving to Richmond that evening so we wanted to try to find as many bears as possible and maybe have a few opportunities for photos before he headed out. Pungo did not disappoint…

Black bear and cub

Momma bear and cub on “Bear Road”

We saw a couple more as we drove the refuge roads and then decided to head to one of my favorite places, “Bear Road”. It wasn’t long before we saw the first of 14 bears! The sow above had two cubs of the year hanging out with her (only one is visible in the pic above), and we saw several other individuals and another sow with cubs. But one bear provided the highlight of the day…

Black bear walking toward us

This young bear was hurrying toward dinner in the cornfield near where we sat

Black bear realizing something is not right

The moment when you realize – wait, what are those things?

A young, beautiful bear (probably a 2 or 3-year old) came out of the woods and headed down the road towards its evening meal of corn. We were sitting in the road near the corn field and the bear strolled along until, suddenly, it realized something was amiss. It did what we all have probably done at one time or another…trying to decide which course of action is the best…go back, continue on to where I was headed, but what about…then a hesitation, a look back and forth, and finally, what the heck, I’m going. So, the bear scurried into the canal and over into the corn and disappeared.

Black bear trying to decide what to do

Do I stay or do I go?

Black bear indecision

But the corn is just over there…

We ended the day with 25 bears, including a few with cubs of the year (always fun to observe), a couple of bears standing up to check their surroundings, and a bear in a tree. It turns out, if you pick your destination carefully, you can still go somewhere even on a holiday, and not experience the hassle of crowds (unless you count the bears). A great outing on a hot holiday weekend. Can’t wait for our next visit.

Mothing, Part 2

Look closely. The beautiful may be small.

~Immanuel Kant

The last post had some recognizable moths, some big ones, some brightly colored ones. But countless moths are frustratingly small (when you are trying to identify them), and many are, at least at first glance, LBT’s (little brown things). But the magic of a macro lens is that it brings out their beauty once you enlarge them on your screen, making it somewhat easier to flip through the pages of a field guide until you find one that is similar. Yet they are all beautiful in their own way and worthy of our attention and appreciation. Once again, if I have made an ID error, I welcome comments and corrections.

Here are some of the littler ones that came to the moth light. I love the variation in shape, colors, and patterns of these tiny night-time visitors.

Orange-tufted Oneidannn

Orange-tufted Oneida, Oneida lunulalis (click photos to enlarge)

Black-marked inga

Black-marked Inga, Inga sparsiciliella

Redbud leaffolder, Fascista cercerisella

Redbud leaffolder, Fascista cercerisella (the diminutive black and white larvae fold the leaves of redbud)

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Olive Arta, Arta olivalis (this little moth seems to be standing at attention)

Suzuki's Promalactis Moth, Promalactis suzukiella

Suzuki’s Promalactis Moth, Promalactis suzukiella (this tiny moth was not in my Peterson Field Guide to Moths of the SE U.S.; introduced from East Asia)

Bent-line carpet, Costaconvexa centrostrigaria

Bent-line Carpet, Costaconvexa centrostrigaria

Bent-line Gray, Iridopsis larvaria

Bent-line Gray, Iridopsis larvaria

Common angle

Common Angle, Macaria aemulataria (the description says this moth has dark markings on its forewings that resemble paw prints)

Brown panopoda

Brown Panopoda, Panopoda carneicosta

Curved-tooth geometer moth, Eutrapela clemataria

Curved-tooth Geometer Moth, Eutrapela clemataria

Dead wood borer moth

Dead-wood Borer Moth, Scolecocampa liburna (larvae bore into dead logs/stumps of hardwoods)

Deep yellow Euchlaena

Deep Yellow Euchlaena, Euchlaena amoenaria

Faint-spotted Palthis, Palthis asopialis

Faint-spotted Palthis, Palthis asopialis

Drexel's or Major Datana?

Major Datana, Datana major (this group is difficult for me to separate, so this may be one of the other Datana species – they all look very pettable)

Oblique-banded Leafroller, male  - Choristoneura rosaceana

Oblique-banded Leafroller, Choristoneura rosaceana (this one looks like a stocky person wearing a cape)

Garden Tortrix Moth, Clepsis peritana

Garden Tortrix Moth, Clepsis peritana (another “caped” moth)

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Planthopper, Flataloides scabrosus (this one fooled me, I thought it was related to the two moths above, but a closer look showed it did not have moth antennae and is instead a very weird planthopper – thanks to Steve Hall for the ID)

Changenable Grass Veneer?nn

Changeable Grass-Veneer, Fissicrambus mutabilis (one of the group that always rests head down)

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Beautiful Wood Nymph, Eudryas grata (Adults perch with their fuzzy forelegs splayed outward)

Beautiful wood-nymph

Beautiful Wood Nymph, Eudryas grata (A truly beautiful and unusual moth – when disturbed they drop to the ground as if dead)

Mothing, Part 1

…to understand something of the wonders of a world which becomes the more wonderful the more we know of it.

~W.J. Holland, in The Moth Book, 1903

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A sample of moths (and some other wee beast) attracted to my black light (click photos to enlarge)

I set out my moth light for two nights a little over a week ago to see what species might drop by here at the house. Melissa and I gave a moth program at work the week before that and, though we didn’t get a tremendous number of moths that night (in part, due to the early hours for families), it did reignite my moth fever. One night I put the sheet on the clothesline out the basement door. The second night I strung it up on the back deck outside the living room. Both nights I turned outside lights on in addition to having a black light set up next to a cotton sheet. I checked the lights from sunset until about 12:30 p.m. both nights. Things started slow and peaked between 11 p.m. and midnight.

The thing I find so fascinating about moths is their diversity and beauty when you actually take the time to look at them. Many are, at first glance, just brown nondescript bugs, seemingly impossible to tell apart. But a closer look, and their colors and patterns are incredible. I do find them very challenging to identify, but there are a host of online resources that can really help. Among my favorites are: Moths of North Carolina, Bug Guide, Butterflies and Moths of North America, and the North American Moth Photographers Group.

But the real game-changer for me was the publication last spring of the Peterson Field Guide to Moths of the Southeastern North America. I had purchased their guide to moths of the northeast when it came out a couple of years ago and it had been helpful, but, obviously, not comprehensive for our region. But my copy of the new guide is already showing signs of wear as I have flipped through its pages countless times searching for a species new to me at the lights at home or at work. The challenge in moth identification is looking for key characteristics. A look at the online resources for any one species reveals the amazing variation between individuals of some species. And, of course, the printed field guide has space for only the most common variety (generally only one picture is chosen to represent an entire species’ variability). So, having said that, I have done my best (along with Melissa’s help) to identify these to species, but there is a chance some may be misidentified. If anyone catches a mistake, please share in the comments section.

Below are some of the larger moths (those approximately an inch or more in length) that came to the lights. More of the smaller ones will be shared in my next post.

How many of these have you seen?

Banded or sycamore tussock moth

I love the pattern and colors of this moth. It is either a Banded Tussock or a Sycamore Tussock Moth (Halysidota tesselaris/harrisii). They are apparently very difficult to tell apart, and both caterpillar species are common here.

rosy maple moth

One of the more common species at the sheet was the beautiful Rosy Maple Moth, Dryocampa rubicunda.

Luna moth

Always happy to see a Luna Moth, Actias luna.

Angle-winged emerald, Chloropteryx tepperaria

There are other green guys out there – like this Angle-winged Emerald, Chloropteryx tepperaria.

Red-spotted emerald

Red-spotted Emerald, Nemoria saturiba.

Drab prominent?

Drab Prominent, Misogada unicolor.

Mottled prominent, Macrurocampa marthesia

Something appears to be wrong with the wings of this Mottled Prominent, Macrurocampa marthesia.

White-blotched heterocampa

White-blotched Heterocampa, Heterocampa umbrata.

Oval-based prominent

Love the shoulder pattern on this Oval-based Prominent, Peridea basitriens.

The Laugher, Charadra deridens

Moth common names are fascinating, like this one – The Laugher, Charadra deridens.

The Hebrew

The Hebrew, Polygrammate hebraeicum, so-named because the black markings somewhat resemble Hebrew script.

False Underwing - Allotria elonympha?

False Underwing, Allotria elonympha.

Stripes

These caterpillars come in brilliant green, pink and yellow, banded, and striped forms that often look nothing at all like each other.

~MOSI Outside blog post

If you are not a fan of bugs, then you may want to take a break from this blog for a bit because it is what is happening right now (oh, there may be something on bears or birds soon, but bugs rule this time of year). Yesterday at work I got an email and a voice mail from two staff about some cool caterpillars in our lower nursery. Comments ranged from do you know this guy, some sort of sphinx? to as big as a hot dog. Of course, I had to go see.

Banded sphinx larva reddish-green form

Banded sphinx moth (Eumorpha fasciatus) caterpillar (click photos to enlarge)

When I arrived, several staff were working in the nursery and pointed out the “hot dog” larva (it was about the size of my index finger). I recognized it as a banded sphinx. It was the characteristic shape of a sphinx moth larva, but lacked the true rear “horn” of most other hornworms. And the diagonal stripes are oriented in a different direction than those of most other sphinx species larvae (these slope from the abdomen upwards towards the head, whereas those in most species, like tobacco hornworms, go from the abdomen upwards toward the rear). But it soon became apparent that this beauty comes in many stripes…

Banded sphinx larva red form

A nearby banded sphinx with a different dress code

We found several more caterpillars, many with a more reddish color scheme.

Banded sphinx larva green form

And who is this guy?

Then, as I was walking out, I spotted another sphinx on the same host plant (Ludwigia sp.) but with a totally different pattern. I assumed it was a different species, but when I checked my field guide, I discovered that banded sphinx larvae come in two forms – a heavily striped one and a green one.

A close-up comparison of the three major color morphs of this species we found yesterday is shown above. Amazing variety for one species! And they are beautiful from every angle.

Banded sphinx larva reddish-green form dorsal view

Looking good from above…

Banded sphinx larva reddish-green form ventral view

…and below

Banded sphinx larva reddish-green form ventral view close up

You gotta love those “socks”

If you think these caterpillars are amazing, here is a look at the adult banded sphinx moth…

Banded sphinx moth

Adult banded sphinx moth

This moth was sitting at the front door of the Allen Education Center one morning earlier this summer. I took it out of harm’s way and snapped a couple of photos before releasing it. Perhaps some of those amazing caterpillars are descendants of this individual. Discovering several of these stunning caterpillars is one reason I find it so interesting working at the NC Botanical Garden. The diversity of native plant species makes for an incredible richness of fauna as well. Every day, a new discovery!