I stopped on the way home today to take a short walk on Rock Creek Trail. I went over to the creek, where I had been a few weeks ago when the water was so high. There were quite a few insects about this time, including a lot of these pretty little damselflies. This is a male ebony jewelwing (Calopteryx maculata). The females have a conspicuous, white spot near the end of their wings (the “spot” on this one is a reflection, not really a spot). The photo is not as sharp as I would have liked but they don’t appreciate close approach and it’s the best I was able to get. One thing I really like about this picture, though, is that you can see the edge of the leaf through the damselfly’s wings.
Tagged With: Insect
I took my camera with me to a meeting across campus and then spent a little time taking pictures on the way back. The Amur honeysuckle (Lonicera maackii) is starting to leaf out and in spite of the fact that it’s quite likely that we’ll have another freeze, it’s not at all bothered. It’s pretty well suited for cold and a light freeze or two isn’t going to do it any harm. This little insect, however, may be jumping the gun a bit. I don’t know, really. Perhaps it, too, has ways to deal with late freezes. I know some of my followers think it a bit funny that I try to identify all the plants and animals in my posts with their Latin names. You’ll be happy to know that I have no idea what sort of insect this is and I’m going to leave it at that.
It was a gloriously beautiful day today and I had a little time for lunch so I went out into the empty lot next to my building and lay on my back in a patch of dry grass. The sky was a beautiful blue. The sun was warm but the air was cool, so it was perfectly comfortable. While I was sitting, this little bug flew up and landed on a blade of grass right in front of me. I was able to get a handful of pictures, although they are not as sharp as I’d like. I had to take it from a slightly awkward sitting position. When I tried to lie down to get a better position, I scared it off.
The buddleia in the back and side yards is going to be done blooming soon but while there are still flowers on it, the butterflies are making the most of the time they have left. There were dozens of painted ladies (Vanessa cardui) in the yard today, as well as a handful of monarchs (Danaus plexippus). I got a few pictures of both together but since I’ve posted monarch pictures recently and it’s been a few years since I featured a painted lady, I decided to go with this one, which I think shows it off pretty well.
I went out back to see what I could find to photograph this evening. There was a painted lady (Vanessa cardui) butterfly on the Buddleia and I got some reasonable but not great pictures of that. Then I noticed this large, yellow and brown wasp on the steps. This is a large wasp, about 2cm in length. Not as big as the eastern cicada killer (Sphecius speciosus) but still a pretty good size. As the common name implies, these are native to Eurasia. They were introduced to eastern North America in the 1800s. They are one of the many wasps to build paper nests out of chewed wood pulp.
IN general I try not to post pictures of the same thing close together and especially not two days in a row. However, needs must. I only took a few pictures today and the only pictures worth sharing from today are of a monarch butterfly (Danaus plexippus) in our back yard. This one doesn’t have the orange flower complimenting the butterfly but it’s still pretty nice, I think. These are here in pretty good numbers right now, and I’m really enjoying them on the Buddleia and (like this one) the Verbena bonariensis.
We had a short visit from Dorothy this weekend. She flew down to Richmond late Thursday evening and came up here this morning for a less-than-24-hour visit. We went out to the Glenn’s farm (properly known as Rocklands Farm) and while we were there I got some pictures of a monarch (Danaus plexippus) on Anna’s flowers. We enjoyed being outdoors although truth be told, it was a bit warmer than is my preference. Still, a beautiful day.
I decided to take some pictures of plants on the driveway this evening. One that I got pictures of is an elephant ear, otherwise known as taro and more precisely called Colocasia esculenta. After that I started taking some pictures of the pale pink flowers on an autumn flowering stonecrop, probably ‘Autumn Joy’, also known as ‘Herbstfreude’. Although these are often referred to as sedum, they have been reclassified as a Hylotelephium species. As I was taking the pictures, this eastern carpenter bee (Xylocopa virginica) came and gave me another point of interest.
I needed to cut a 4×8 sheet of plywood into 7 pieces today and as usual i did it on the back patio. It’s relatively flat and it’s a lot less work than getting such a large board into the basement. I took a kitchen towel to wipe rhe sweat off my face and when I was done, it was left for a while on a table in the sun. After I had put everything else away, I noticed that this grasshopper had found the towel and was, I assume, eating the salt from my sweat. It stayed quite a while, slowly moving over the exposed cloth. With the camera resting on the table I was able to get some nice close-up pictures of the grasshopper.
I managed to get outdoors for a little while today and into the woods and upland next to my office building. It was warm but not hot and I enjoyed the break in an otherwise busy day. I got some pictures of a lady beetle on the same stand of yellow ironweed where I took the picture of the leaf-footed bug last Thursday (see Thursday, September 7, 2017). Then when I got out into the sun I was able to get reasonably close to this dragonfly, which I haven’t had time to identify yet. It’s a pretty thing and I particularly like the eyes.
I haven’t had a chance to look up this bee and I’m not sure this picture is good enough for a positive identification, in any case. There are a lot of little bees that look somewhat like this. This is the best of the pictures I got and it is still not very sharp. It’s a pretty little bee and I’m happy with the picture overall, though. I love the bright orange of the butterfly weed (Asclepias tuberosa). It generally makes a nice contrast to the dark colors of bees. I didn’t take a lot of pictures today, though, so there were not a lot to choose from.
It was a hot but beautiful day and I went out into the lot next to my office this afternoon. I saw and photographed a young white-tailed deer (Odocoileus virginianus), an eastern tailed-blue (Cupido comyntas), an eastern bumble bee (Bombus impatiens), and an eastern carpenter bee (Xylocopa virginica). As I sat next to a dried up drainage pond I watched grasshoppers moving around. I was able to get close enough to this one to get a pretty good photograph. This is one of over 260 Melanoplus species, which are spur-throated grasshoppers, subfamily Melanoplinae of the short-horned grasshoppers, family Acrididae. After I came back to my parking lot, I walked down to the pond and saw a pair of belted kingfishers (Megaceryle alcyon) and got a pictures of one that’s good enough to confirm the sighting but not much better than that.
I got a few insect photos today, including a few of large milkweed bugs (Oncopeltus fasciatus) on milkweed (Asclepias tuberosa), an eastern tiger swallowtail (Papilio glaucus) on buddleia flowers, an eastern bumble bee (Bombus impatiens) on a coneflower (Echinacea purpurea), and some sort of longlegged fly (family Dolichopodidae). Finally, I got some of this blow fly (family Calliphoridae) on scarlet beebalm (Monarda didyma). It’s not my favorite insect. In fact, I’d have to rank it in the bottom half rather than the top. I don’t mind wasps and bees in general but flies and particular what I consider to be the ‘annoying flies’ are in the negative side of the scale, along with mosquitoes and horse and deer flies. But their metallic green bodies are pretty cool, in spite of that.
It was a beautiful, if somewhat hot afternoon today and I went out into the woods next to my building. As I walked through the underbrush under the sycamore, tulip poplar, redbud, walnut, and black cherry trees, I noticed this little creature on a leaf. This is the larva of a lady beetle. The family Coccinellidae, the lady beetles, has about 6,000 species in 360 genera worldwide and nearly 500 in eastern North America. I have no idea to which of those this larva belongs and I’m not even going to try to figure it out. The adults are generally easier to narrow down but to me, anyway, the larva are just too much alike. I found a key to the larva of North American lady beetles but it starts out as follows. Tell me how helpful this is to you:
Mandible with digitiform teeth, retinaculum absent; terga with scoli, sometimes with parascoli; frontoclypeal suture complete; antenna long, 3 or more times as long as wide, of nearly uniform diameter.
I went out to take some pictures of flowers this afternoon and that’s what I did at first. Well, first I got a few pictures of a rabbit (an eastern cottontail, Sylvilagus floridanus). Then I took a few flower pictures but I noticed this little fellow on a coneflower (Echinacea purpurea). It is the nymph of a Scudderia, a genus of eight species in our area comprising the bush katydids. This is just a small portion of the larger group of all katydids, of which there are nearly 250 species in 49 genera in eastern North America. Anyway, I think this is a cute little guy and I took quite a few pictures. Enjoy.
I drove down to Lake Needwood on the way home today and stopped to take a few pictures. I followed a pair of fritillaries for a while and got a few half decent pictures. I also went after a great blue heron but wasn’t able to get anything worth while there. This is a great spangled fritillary and apparently there are at least 7 subspecies (and depending on who you ask, more than that). I naively assumed they were distinguished by variations in the patterns on their wings but apparently they are identified by distribution. Who knew? This was identified by the good people of BugGuide.net as subspecies S. c. cybele. Note: the red in the background is my car. I tried to get pictures without that but for this one, which turned out the best of the butterfly, it was unavoidable. Oh, well.
I sat on the patio for a while this afternoon, just enjoying being in the sun. It was actually a little hot for my taste, but still nice for all of that. Also, the light is better for macro photography in the sun, when you want as much depth of field and as fast a shutter speed as possible. I was watching the insects around the potted flowers on the patio and got a few pictures of this skipper (family Hesperiidae) on a coreopsis (a.k.a. tickseed) flower. The insects aren’t around it the huge numbers we’ll have in a few weeks, particularly when the mountain mint (Pycnanthemum muticum) starts to bloom, but they are certainly here and I really enjoy them.
I was out in the yard taking pictures this evening and after taking a few of the rose I just posted, I noticed that there were a lot of little insects moving around in the grass. When I say little, I’m talking about insects in the 2 to 3mm range. As I walked around, they leapt away from me. I got down on the ground but when they were not moving, they were hard to find. What I did find, however, was this exuviae, the exoskeleton of some small insect that left it behind on a blade of grass. It’s about 5mm long and appears to be from some sort of grasshopper or cricket. The word exuviae is Latin and means ‘things stripped from a body.’
I don’t know that I’d call this a serious pest but it certainly does make our garden look worse this time of year. This little bug has been here in pretty good numbers in recent years and they suck the juices out of some of our plants, making their leaves brown and desiccated. It generally doesn’t do the plant irreparable harm but it doesn’t do it much good, either. In past years I spray them and cut them off before they do their worst. This year I never got around to it and the damage is pretty well done at this point. They’re pretty, little things, I admit. But pests, nonetheless.