I walked across Rt 28 today, wanting to be outdoors for a little while. On the slope leading down to a fairly large drainage pond there were little clumps of yellow flowers, most likely American wintercress (Barbarea orthoceras). I sat next to one such clump and took a handful of pictures. I thought about trying to get a photo of the swallows that were patrolling the pond and presumably helping keep the bug population under control. I didn’t really have the right equipment for that and it’s pretty tough, in any case, as they are really moving fast and are not very big. I settled for photographing this little damselfly instead.
Tagged With: Insecta
I wen out again today to see what I could see. The sky was overcast so the sun wasn’t so hot. The dragonflies were also not about in such great numbers. I did get a few pictures,though, including some of this beetle that I think is a rove beetle, Family Staphylinidae, the first or second largest animal family, with somewhere around 56,000 species in 3500 genera. Only the ichneumon wasps, family Ichneumonidae is larger, with an estimated 60,000 species. Anyway, there are some 4,400 species of rove beetle in our area. You’d think you’d see them a lot more often.
I took some pictures of flowers and plants in the back yard this evening. I had gotten down onto the ground to see if I could get a good picture of a syrphid fly on an allium flower. I got a few pictures but they weren’t as sharp as I would have liked. Then I noticed this ant on another allium and got a handful of pictures of it. They aren’t all that sharp, either, but will have to do, because I didn’t really get anything better. I’m pretty happy with the framing of this picture and the exposure, but the focus isn’t that great. In my defense, this little fellow was moving around quite a bit and the light was starting to wane a little.
I went out looking for pictures as usual this afternoon, when I got home from work. There is Campanula in bloom in the yard, and I took some pictures of those flowers. They don’t tend to come out the same color in photographs as they are in real life. Not entirely sure why. Then I moved over to the gooseneck loosestrife (Lysimachia clethroides), which is a real attraction to the bees. It’s quite invasive and I really would recommend against planting it in the strongest language, but if you already have it, you might as well enjoy the bees. There were a few honey bees but mostly it was the common eastern bumble bees (Bombus impatiens) that were moving quickly from flower to flower.
This firefly, a beetle in family Lampyridae, probably in the genus Photinus, was on a weed in the back of our garden this evening. According to BugGuide.net there are 34 described species in this genus and identification of a single specimen by morphology alone is often impossible. So, I’m not even going to try. It’s a firefly and that’s good enough. One interesting fact about fireflies is that females in the genus Photuris are known to lure in males of Photinus species and eat them in order to obtain a defensive, steroid-like compound that they contain.
I went out to the vacant lot next to my office today. It was quite warm but the weather patterns promise hotter weather ahead. I got a few pictures of an orbweaver spider (Leucauge venusta) but since I posted one of those recently, I’ve decided to go with this pennant, probably a calico pennant (Celithemis elisa). I also got one, not so good photo of a tailed blue, but I’m holding out for a better picture before I post one of those.
Note: I labeled this as a calico pennant (Celithemis elisa) without paying close attention to detail. I’m relabeling it as a Halloween pennant (Celithemis eponina).
I know I’ve posted a picture of a similar dragonfly recently, but I didn’t get a lot of great pictures today so this is what I have. This is also, I think, a better picture than the one previously posted. I had originally labeled that one as a calico pennant (Celithemis elisa) but I’ve rethought that and have relabeled it as a Halloween pennant (Celithemis eponina), the same as this one. It’s a handsome dragonfly, whatever it is. I had tough time getting close enough for this picture, so I’m relatively pleased with it.
I went out to photograph flowers this evening but came across this metallic wood boring beetle (family Buprestidae) on a black-eyed Susan. There are twelve dozen species of Acmaeodera in our area and one of the experts at BugGuide.net identified it as Acmaeodera pulchella, sometimes known as the flat-headed bald cypress borer. We’re not really in bald cypress country but they feed on a pretty wide variety of trees, so that’s not really an issue.
I was taking photos of the black-eyed Susan flowers this evening when I spotted this little fly, a transverse flower fly (Eristalis transversa) visiting them. It wouldn’t stay still for very long and I had a hard time getting a good picture. Ideally it would be on top of the dark eye in the flower, but I wasn’t able to get that. I like the combination of colors that matches the flowers. These are pretty little flies and easily spotted in the garden. As flies go, I enjoy these about as much as any.
As I’ve mentioned, the eastern tiger swallowtail (Papilio glaucus) is the most plentiful, large butterfly in our yard all summer. They are followed by the monarch (Danaus plexippus) in a distant second place. They generally are harder to photograph than the swallowtails but this one let me get close and I’m pretty happy with the results. It’s perched on Verbena bonariensis growing in our front yard, near where the Colorado spruce used to be.
I chased down some butterflies in the back yard today, including this common buckeye (Junonia coenia). They are resident year round in the south as far north as North Carolina and they move north over the course of the summer. Because of that we tend to have them later in the year than other butterflies and I’ve only just started to see them. They are pretty easy to identify and are very different to the other species that we have. This one, obviously was interested in the black-eyed Susan flowers that are in such abundance in our yard right now.
I took some butterfly pictures this afternoon, as well as some flower pictures. While sitting in the chair that Cathy was in when I took the picture for a few days ago I could get pretty close to a few flowers without having to strain my back. Then walking around I saw this prettily colored ailanthus webworm moth (Atteva aurea) on a black-eyed Susan. It took me a while to get down on the ground to get the pictures but I think it was worth the effort. Although it’s named for and feeds on a non-native tree, the Ailanthus webworm moth is actually a North American native from Florida, where its original host was the Simarouba glauca (paradise tree) and Simarouba amara.
I was a little worried about sitting through church this morning but my back tolerated sitting for long enough that it wasn’t a problem. We were happy to see some friends that visited the church a few weeks ago come back again today. After church we walked to the Stadtman Preserve next door to see what was going on there. They’ve been renovating the mid-century modern house that the Stadtmans build and lived in and it’s nice to see the progress. There were naked lady’s (Amaryllis belladonna) in bloom and I got a few photos of this little brown and white caterpillar. I have no idea what sort of creature it is. I’m going to guess a moth but I won’t go any farther than that.
I have yet another “insect on a black-eyed Susan” photo today. These are by far the most numerous flowers in our yard this time of year. They aren’t necessarily the insects’ favorite flower but most pollinators are fairly broad minded and visit lots of different plants. The Buddleia bushes are the clear favorites with the butterflies and the mountain mint (Pycnanthemum muticum) is probably the most popular with the bees and wasps, but they all visit the black-eyed Susans, as well.
The pollinators are quite busy in the yard these days. Especially in the afternoon, when the sun is hammering down on the flowers, the bees, wasps, moths, and butterflies are to be seen in great numbers. The mountain mint (Pycnanthemum muticum) is literally a buzz with them. The skippers seem to favor the black-eyed Susans. The butterflies, not surprisingly, go for the butterfly bush (Buddleia). That being said, this large hornet was coming back again and again to the buddleia. I’m not as happy with it as I might be but it’s a decent photo. These wasps are social and build large paper enclosed nests. I’m a little surprised to only see one of them, but there are surely more around the area.
I took a few wasp pictures again today but they were too blurry to use. One was clear enough to get a good idea what it was, but nothing to write home about. Then I went out to the middle of the back yard and took some photos of the berries on the American beautyberry (Callicarpa americana). They’re starting to turn pale purple and it’s easy to see where the shrub gets its common name. This skipper landed on the berries and I was able to get close enough for a pretty good portrait before it skipped away. I’ve only occasionally gone to the trouble to identify individual skipper species. With some notable exceptions they are all pretty similar and I just never get around to it.
What an absolutely beautiful day it was today. The high was in the 70s and in August, that’s a rare and joyous thing. I worked on the car today, gluing the rear-view mirror back on in one van and replacing the struts that hold open the rear hatch on the other. Cathy and I also did a fair amount of yard work, pulling up weeds and beginning the process of clearing out some of the central bed in the back yard. There were two trees where that bed is, a medium sized red maple and a fairly large silver maple. They’ve been down since the spring of 2013 and as the roots have rotted, a few holes have opened up and need to be filled. The whole bed needs quite a bit of work, to be honest, including digging out some particularly tenacious weeds. I took a break to take pictures of some of the many butterflies that were out today, including this meadow fritillary (Boloria bellona), a pretty medium sized brush-footed butterfly.
The bees and wasps are out in force these days. I spent a little time around the mountain mint (Pycnanthemum muticum) this afternoon and enjoyed the variety of buzzing insects (most of them are basically silent, actually). The most numerous are the bumble bees (Bombus impatiens) and the large but gentle carpenter bees (Xylocopa virginica). The wasps are pretty well represented, though, and today I saw a handful of these katydid wasps (Sphex nudus) as well as some potter wasps (Eumenes fraternus). I got a few photos of that last one, but they weren’t as good as I would have liked. I’ll keep trying.
I didn’t get any really good pictures today. It was after 6:00 when I went out and there wasn’t much insect activity this evening, for some reason. I did come across this little beetle, about 5mm long, on the petal of a black-eyed Susan. I think it’s a Tumbling Flower Beetle in Family Mordellidae (possibly in Genus Mordellistena, but I am really unsure). It’s a cute little thing and I was only able to get a few pictures before it flew off.
I’ve been meaning to get out of the office for a short walk to the empty lot next to my building for over a week now. The upper part, where it was mostly mugwort, milkweed, and goldenrod has been mowed and it looks very different. I don’t know if this is a prelude to actual building plans coming to fruition. Plans to develop it started at least 25 years ago and the top soil was scraped up into a large mound that now has mid-size trees on it. There are a few drainage ponds and they are all abuzz with insects and birds. I saw a green heron when I first got there and then photographed a few dragonflies, including this blue dasher (Pachydiplax longipennis).
The butterfly weed (Asclepias) growing in a container outside our back door is very attractive to insects but particularly so to monarchs (Danaus plexippus). Lately we’ve had two of them on it at once and occasionally three. I got a few pictures of the two today but I think this is a better portrait of this handsome butterfly. I really enjoyed sitting and watching them flutter around the flowers, stopping occasionally at other plants but generally preferring the butterfly weed.
This potter wasp (Eumenes fraternus) is one of my favorite wasps (doesn’t everyone have favorite wasps?). There’s fairly common around here. While they are particularly drawn to the mountain mint (Pycnanthemum muticum), they are also found regularly on the black-eyed Susans (Rudbekia) and painter’s palette (a.k.a. knotweed, Persicaria virginiana). I think it’s their clean lines that I like. They’re difficult to photograph well and I’m not really happy with this photo, although it’s the best I was able to get. They don’t really stop moving and unless the light is very strong, it’s hard to get both adequate depth of field and a short enough exposure to stop their motion.
It’s milkweed bug time in the garden. Cathy and I are both big fans of pretty much any species of Asclepias. This one is Asclepias curassavica, often known as scarlet milkweed. It’s growing in a container on our back patio and it really attracts the insects. I had a photo of a Monarch (Danaus plexippus) on it recently and today’s photo is of the aptly named large milkweed bug (Oncopeltus fasciatus). We also have a good colony of oleander aphids (Aphis nerii) and I may publish a photo of those, unless we get around to taking care of them before I do that. Like many insects that feed on milkweed, these bugs accumulate toxins from the plants which can “potentially sicken any predators foolish enough to ignore the bright colors which warn of their toxicity.” (bugguide.net)
There are a few paper wasps that are very difficult to distinguish and some that are impossible without examining them at the microscopic level. A number of them are quite variable, as well, adding to the difficulty. I think this is a northern paper wasp (Polistes fuscatus) but I’m nowhere near sure. It’s a beautiful creature, whatever it is. This was taken with my 100mm lens with the addition of a 25mm extension tube in bright evening sunlight. As you can see, I was able to get fairly close and I’m pleased by how sharp this turned out. You might also notice the aphids on the underside of the leaf the wasp is on. I took some photos of those, as well, but haven’t identified them yet (beyond the generic “aphid”).
I mentioned the aphids on the Asclepias curassavica (scarlet milkweed) when I posted the photo of the large milkweed bug a few days ago. Here’s a picture of the aphids. It was fairly dark when I took this (7:45 in the evening) and I used a flash to light them, which allowed me to get reasonable depth of field. I used a flashlight give me enough light to focus, with the camera on a tripod (which I definitely should use more often). As I was taking the pictures, I realized the aphids were not alone. There is a larva of a lady beetle of some sort (probably an Asian lady beetle, Harmonia axyridis), feeding on the aphids. Unfortunately, there are too many aphids for this lone predator, and I’m going to need to take care of them myself.
I was out photographing flowers this evening. The light was fading and I didn’t think I could realistically get any photos of bees, wasps, or other flying insects. I was down on the ground to get some pictures of obedient plant, Physostegia virginiana, and I happened to notice this little fellow. I went in and got my flash, so I could get pictures that were worth something and I’m pretty happy with the results. This little bug (a true bug in the Heteroptera suborder) is only two or three millimeters long and if I hadn’t been down on the ground and very close, I never would have seen it. It is a twice-stabbed stink bug, Cosmopepla lintneriana. This one happens to be a nymph (an immature) and when adult will be mostly black with two red patches (the two “stab” marks of its common name).
Who doesn’t love the humble bumble bee? They are everywhere and like many of us, they are not particularly flashy or flamboyant. Nevertheless, they busily go about their business. I like them quite a bit and enjoy watching them move from flower to flower. In this case, a common eastern bumble bee (Bombus impatiens) is on wingstem, also known as yellow ironweed (Verbesina alternifolia). There were also honey bees (Apis mellifera) and ailanthus webworm moths (Atteva aurea) on the same group of flowers. It had become quite hot again, with temperatures in the low 90s, and I’m starting to look forward to autumn.
I came across this carpenter ant (Camponotus castaneus) in the yard today. I wasn’t sure I’d be able to get an identification on this ant. BugGuide.net says, about carpenter ants (Genus Camponotus), “This is one of the most species-rich ant genera, with perhaps 1000 species World-wide.” Nevertheless, it was identified. These are pests, of course, if they get into structures or valuable trees but they are fairly ubiquitous on almost the entire globe (only excluding the polar regions). They’re pretty things, like most insects, however.
This is the “many-named ladybird”. It has been called ‘multicolored’ (or ‘multicoloured’ in Britain), ‘multivariate’, ‘southern’, ‘Japanese’, ‘Asian’, ‘Halloween’, ‘harlequin’ and ‘pumpkin’ ladybird/ladybug/ladybeetle. I’m going with the simple ‘Asian’ and sticking to beetle, because it’s in the order Coleoptera. It’s a largish lady beetle and this particular species is immensely variable. The “standard” is red to red-orange with 18 spots, but as you can see, this one only has 12 (six on each side). The background ranges from a slightly orangy yellow to red and there are even versions with red spots on a black background.
I went on a short outing this afternoon to the Agricultural Farm Park today and spent a little time wandering around the Master Gardener’s display garden. Mostly I photographed insects (and a few flowers). It was a pretty productive outing as far as insect photos go.
- Danaus plexippus (Monarch) Caterpillar
- Murgantia histrionica (Harlequin Bug)
- Papilio polyxenes asterius (Black Swallowtail)
- Euptoieta claudia (Variegated Fritillary)
- Allograpta obliqua (Common Oblique Syrphid)
- Diabrotica undecimpunctata (Spotted Cucumber Beetle)
I’m particularly happy with the oblique syrphid fly, as that’s the first one I’ve photographed. The black swallowtail is one we don’t see nearly as often as the eastern tiger swallowtail. I’ve seen harlequin bugs on occasion but not all that often. The same is true of the cucumber beetle.
I happened to look out my window this afternoon and saw this stink bug on the outside of the glass. Actually, it’s not unusual to see them inside the building. My guess is that this is a brown marmorated stink bug (Halyomorpha halys) but I’m not entirely sure and I’m not going to bother looking harder at it. The banded antennae are distinctive, along with the mottled color, but again, that’s just a guess and it’s good enough for me. I also took some pictures this evening of a hardy begonia that’s growing outside our front door. Those are probably prettier than this, being pink and yellow instead of tan (and buggy). But they weren’t as good as I’d like and I can always try to get better pictures, when the light is a bit stronger.
I took pictures of insects on aster flowers this evening. There was a bumble bee covered with little white dots that I’m pretty sure were eggs of some kind and didn’t bode well for the little critter. There was also a beautiful, metallic green, sweat bee (family Halictidae) and I got a picture of it as it lifted off the flower, which would have been amazing if it had been in better focus. The light was relatively low and I was using a flash with a white reflector for these pictures, which helped considerably. I also had a 25mm extension tube behind my 100mm macro lens, which helped me get that much closer.
I went outside today and walked around a bit in the lot next to my office. The weather was fine and it was nice to be out in the sunshine. I startled a belted kingfisher (Megaceryle alcyon) as I walked towards a vernal drainage pond. It’s often completely dry by this time of year but it had more water in it than in previous years and it hasn’t all evaporated yet. Above it, I was able to get close enough to get a pretty good photograph of this eastern tailed-blue (Cupido comyntas). They are pretty common but easily missed, as they are fairly small and flit around near the ground. They’re worth looking out for, I think.
Cathy and I worked in the yard this afternoon. As I’ve mentioned before, there’s a lot to be done in the yard but I think we’ve made progress, at least. I took a break and took some pictures in the back yard. There are some bracket fungi on the ground above where there used to be a silver maple. They come up every year as the roots rot. I also took some pictures of some butterflies on the flowers around the patio. Then I saw this American hover fly (Eupeodes americanus) on the begonias growing in a pot on the patio. I was able to get some pretty decent photos of it as it moved from flower to flower.
I sent outside for a little while today and took some pictures of butterflies. I was down near the storm management pond next to my building and saw pearl crescents (Phyciodes tharos) as seen here as well as cabbage whites (Pieris rapae). There were also bees around, but not so many as there were only a few weeks ago. Getting good photographs of butterflies is challenging but it’s something I enjoy. This is a mid-sized butterfly, considerably smaller than the swallowtails or monarch but larger then the blue, featured recently. They are fairly common and easily spotted but as with most butterflies, difficult to get too close to.
I met Cathy outside for a little while early this afternoon. As we were walking back towards the entrance to my building we saw a white-tailed deer (Odocoileus virginianus) near the parking lot and I was able to get a few nice photographs of her. Cathy went back to her office and I went down near the pond and took some photos of insects. There was a type of fly that I hadn’t seen before. I thought it was a thick-headed fly (Family Conopidae) but it was identified as a Dioprosopa clavata, a syrphid fly (Family Halictidae) that resembles a thick-headed fly. Today’s photo, however, is of this metalic green sweat bee, a female in the genus Augochlorella.
I went out to take pictures last this morning, taking a short break from work. I had expected to take pictures of flowers of one sort or another but I happened to see this greater bee fly (Bombylius major) and was able to get pretty close to it and got a reasonable photo. It’s a fairly distinctive looking fly, with a hairy body. Differentiating flies from bees is generally easy if you can count their wings. The order Diptera, which is the flies, is so named because they have two wings (i.e. a single pair) instead of the normal insect wing count of four (two pairs).
You can pretty much be sure that if there are things blooming, there are at least a few insects about. Insects aren’t the only pollinators, of course but they do the lion’s share of the work. Nevertheless, they are not out in numbers that we’ll see later in the year. I saw and photographed two different insects today. This one is an eastern tailed-blue (Cupido comyntas) and the other was a syrphid flies (Syrphidae, probably Toxomerus geminatus). So, the insect season is getting underway.
This is a European hornet (Vespa crabro). It’s also dead. I found it on the floor of the basement when I stepped on it in my bare feet, which worried me a little. It was mostly dead before I stepped on it and completely dead after that. Since I didn’t get stung, I’m over it. They are predatory on other insects so in general (and outside my basement), I have no problem with them being around. They are similar in size to the eastern cicada killer (Sphecius speciosus) but are quite different in appearance. As large as they are, the European hornet is smaller than the Asian giant hornet (Vespa mandarinia, sometimes referred to as murder hornets), which can be 30% to 50% larger.
I haven’t included the specific name for this lady beetle in my title because I’m not entirely sure what it is. My guess would be that it’s an Asian lady beetle (Harmonia axyridis), though as they are quite common and this certainly looks right. But I’m no expert. I got one photo of this on a leaf before it flew away so although it isn’t as sharp a picture as I’d like, it’s all I have. These are, of course, insects that we like to have in our garden, as they eat aphids. I haven’t seen aphids in great numbers in the garden yet this year but they’ll be along before too long, have no fear. That and Japanese beetles are the two insect pests I see the most in the summer months.
I took some photos of some yellow flowering sedum this afternoon but they didn’t turn out very well. You’d be stuck with them except I happened to see this Asian lady beetle (Harmonia axyridis) on a stem and got down on the ground to get a few photos of it. This plant has a flower cluster similar to Queen Anne’s lace but that’s not what it is. It’s a very aggressive weed that we picked up somewhere along the way and we really need to do something about it. But it made for a nice photograph, in this case. It may be Chaerophyllum aromaticum but I really don’t know. Whatever it is, you really don’t want any.
We had our first sighting of a tiger swallowtail (Papilio glaucus) today and it was nice enough to perch on the Asiatic lilies growing in our front garden. I’ve actually seen a few butterflies around but haven’t had a chance to get any photos. Soon we’ll have them in abundance, especially when the Buddleia starts to bloom. These Asiatic lilies are surrounded by tiger lily plants (Lilium lancifolium), which are considerably taller and I’m not sure these can get the attention they deserve. On the other hand, this makes them harder for the deer to get to, which is a plus.
I went out to take some pictures of flowers today. There are a few sitting on a table that I set up for Cathy to work on and that seemed like a nice place to sit and take pictures. I took some of a coral bells plant (Heuchera x ‘Blondie’) and then I noticed this syrphid file (Family Syrphidae) on a marigold blossom. There’s only so close I can get with my 100mm macro and I’d like some way to get closer. I’ve thought about buying a Canon MP-E 65mm f/2.8 lens that gives magnifications of 1 to 5 times, basically picking up where my current lens leaves off. It’s manual focus, but at that close range, focus is as much a matter of moving the camera closer or further away from the subject.
I was sitting outside this morning, taking a break from doing some yard work, when I noticed this caterpillar on the tire of my car. I moved it to a plant, figuring it would be shown to better effect there than on the black tire, and then I got my camera and took a few photos. It is a white-marked tussock moth (Orgyia leucostigma), a species native to our region. Interestingly, the adult females are wingless and therefore flightless. If you find one of these, you’ll want to avoid handling it with your bare hands. Its hair is known to cause allergic reactions, especially in areas of the body with sensitive skin. I let it crawl onto a leaf to move it, so as to avoid any issues.
Cathy and I went on a new trail today. I don’t know if the trail is actually new but it was new to us. We walked in the Rock Creek valley between Muncaster and Muncaster Mill Roads. As the crow flies, it’s probably a mile from end to end. The trail winds quite a bit and there’s a bit of up and down and based on a map we found, it’s more like 2.5 each way. So, about five miles. It was pretty hot and very humid, but we really enjoyed the green and also the birds that were supplying the background chorus most of the way. We saw quite a few of these six-spotted tiger beetles (Cicindela sexguttata) as well as ebony jewelwings (Calopteryx maculata), a damselfly with black wings (except for on females there is a conspicuous white spot at the end of the wings.