Feeds:
Posts
Comments

Posts Tagged ‘Fairfax County Virginia’

During the gray days of winter my senses are starved for color as the world turns mostly monochromatic. Where can I find bright colors? For a few blissful moments I immersed myself in a tropical world this past Thursday when I visited the “glasshouse,” the small greenhouse at Green Spring Gardens in Alexandria, Virginia.

There were some orchids and succulents, but my eyes were immediately attracted to the amazing hot pink and purple colors of an unusual-looking plant. I had no idea what kind of plant it was, but was absolutely mesmerized by this bold colors and managed to capture a few close-up shots of it with my macro lens.

When I returned home I started my research and eventually figured out that it was some sort of bromeliad. What in the world is a “bromeliad?” Bromeliads are a group of mostly tropical plants that belong to the family Bromeliaceae. I read and re-read descriptions of the characteristics and got tangled up in the scientific jargon of plant anatomy. As I understand it, many bromeliads are able to store water in a structure formed by their tightly overlapping leaf bases—the pineapple is the only bromeliad that immediately comes to mind.

With the help of my dear friend and photography mentor Cindy Dyer, I determined that this colorful plant is probably a Blue Tango Bromeliad (Aechmea ‘Blue Tango’) or possible a Dwarf Blue Tango Bromeliad (Aechmea ‘Del Mar’). Both of these are hybrid cultivars of plants that are native to tropical areas and require high humidity levels to thrive—the glasshouse was humid, but not as steamy as some that I have previously visited.

Blue Tango Bromeliad

Blue Tango Bromeliad

© Michael Q. Powell. All rights reserved.

 

Read Full Post »

This Gray Petaltail dragonfly (Tachopteryx thoreyi) was quite cooperative and let me take a close-up portrait last week as I was exploring a small pond in Fairfax County, Virginia. Gray Petaltails are known to be quite friendly and inquisitive and I have had one perch on me on multiple occasions. During one such encounter in 2019, fellow dragonfly enthusiast Walter Sanford snapped a couple of photos of one perched on me when I was wearing a gray sweatshirt that must have made me look like a tree to the dragonfly. If you want to see the photos, check out Walter’s blog post entitled “You look like a tree to me.

Most of the time I am not able to approach a dragonfly from this angle to get a close-up shot. Dragonflies have incredible vision and I am certain that this one could see me coming. However, he apparently did not see me as a threat and stayed in place while I took several shots. As you can see, the depth of field was incredibly shallow for this shot—only a small portion of the dragonfly’s body was in focus—but I was able to keep the striking gray eyes in focus and capture a lot of details that highlight their beauty.

Gray Petaltail

© Michael Q. Powell. All rights reserved.

Read Full Post »

I was thrilled to spot at least one male Sable Clubtail dragonfly (Stenogomphurus rogersi) last Saturday while I was exploring a small stream in Fairfax County, Virginia. I visited that section of the stream several times during the day and had multiple sightings of a Sable Clubtail, but I am not sure if there was more than one of this species or if I was seeing the same individual each time.

As you can see from these two photos, Sable Clubtails like to perch low in vegetation just above the level of the water of the stream. As a result I had to crouch really low to be able to capture these images. The lighting was brighter for the first photo and you can see many of the details of the markings on the dragonfly, but I really like the cool shadow in the second image, which has a more “artsy” feel.

Sable Clubtails are rarein our area. Fellow dragonfly enthusiast Walter Sanford did extensive research and rediscovered this species in 2018 and I have been fortunate to see a Sable Clubtail at this stream in most years since then. If you are interested in the backstory of Walter’s efforts, check out his June 2018 blog posting entitled Off-season homework pays dividends.

Sable Clubtail

Sable Clubtail

© Michael Q. Powell. All rights reserved

 

Read Full Post »

I was excited last Monday to spot this Halloween Pennant (Celithemis eponina), one of my favorite dragonflies, as I was exploring a small pond in Fairfax County. I especially love the beautiful patterns on its wings and the way that it perches on the very tip of flimsy vegetation, causing it to flutter in the slightest breeze, like a pennant.

Halloween Pennant

© Michael Q. Powell. All rights reserved.

Read Full Post »

There has been a recent explosion of dragonflies in my area. Yesterday was a hot, humid day and I encountered hundreds of dragonflies as I walked along the trails of one of my favorite wildlife park. They were almost all relatively common species, including Common Whitetails, Needham’s Skimmers, Eastern Pondhawks, and Great Blue Skimmers. These dragonflies thrive in a variety of habitats, are numerous, and are easy to see.

Some of the rarest dragonflies in our area, however, are quite muted in their appearance, like these male Sable Clubtail dragonflies (Stenogomphurus rogersi). Sable Clubtails are generally found only in very small numbers, have a short flight period, and require very specific habitats,—this species prefers small, clean forest streams. This past two weeks I have spent hours exploring a stream in Fairfax County in Virginia, the county in which I live, and spotted a grand total of two Sable Clubtails.

As you can see from the first photo, my most recent sighting, Sable Clubtails like to perch flat on leafy vegetation, just above the level of the stream. They are often in shadowy areas and are incredibly skittish, so it is tough to get a good shot of a Sable Clubtail.

The dragonfly in the second and third photo was initially spotted by a fellow dragonfly enthusiast a little over a week ago. I was upstream from him (and had not noticed that he was there) when he called out to me and informed me that he had spotted a Sable Clubtail. I hurried over in the direction of his voice and photographed the dragonfly in the middle photo. I was able to capture the markings of the Sable Clubtail by shooting almost directly downwards, but the sunlight produced harsh specular highlights.

As I crouched to get a better angle, I spooked the dragonfly.  Fortunately it flew only a few feet away and perched higher on a leaf in a slightly shaded area, which let me capture the third shot before it flew away.

I don’t know if I will see another Sable Clubtail this season, but it was gratifying to be able to have two encounters with this uncommon species. Habitats are fragile and changeable, so I never know from year to year if one of these low-density species will reappear or not. At this location, I have been blessed to photograph a Sable Clubtail for three of the last four years. I’ll probably check it out at least another couple of times before I call it quits for this species for the season.

Sable Clubtail

Sable Clubtail

Sable Clubtail

© Michael Q. Powell. All rights reserved.

 

 

Read Full Post »

When damselflies mate, it is often a very conspicuous event, easily recognized by the heart-shaped “wheel” formation of the mating couple. The male clasps the female by the back of her head and she curls her abdomen to pick up sperm from secondary genitalia at the base of the male’s abdomen. That’s about as graphic as I dare go in describing the process.

Yesterday I spotted a pair of mating Ebony Jewelwing damselflies (Calopteryx maculata) as I was exploring a stream in Fairfax County, Virginia, the county in which I live. Ebony Jewelwings are immediately identifiable, because they are the only damselflies in our area with dark wings. They can be found at a wide variety of running waters, especially at shaded forest streams, like the one where I found this couple.

Male Ebony Jewelwings have wings that are all black, while females have dark brown wings with conspicuous white pseudostigmas—the male is on the right in this photos. The body of the males is a metallic green with copper highlights—in certain lights, their bodies may look distinctly blue. Females seem to have a bit more color variation, though it is hard to tell their true color because of the reflected light from their shiny bodies.

Ebony Jewelwing

© Michael Q. Powell. All rights reserved.

Read Full Post »

I have encountered Black-shouldered Spinyleg dragonflies (Dromogomphus spinosus) several times in two different locations over the past week. As you can tell by looking at the enlarged end of their abdomens, these rather large dragonflies (about 2.5 inches (65 mm) in length) are part of the Clubtail family. I spotted the dragonflies in the first and third photos in the vegetation adjacent to a river and the one in the middle photo on a rocky ledge that jutted into a mountain stream.

I must confess that most of the time I have difficulties seeing the “black shoulders” of this species, but the spiny legs can be quite visible. If you click on the final image and look closely at the dragonfly’s back legs, you can’t help but notice the sharp spines that look to be as large and pointed as the thorns in the vegetation that frequently tear at my trousers. The large leg spines of the Black-shouldered Spinyleg help the dragonfly to capture and to hold on to prey.

Balck-shouldered Spinyleg

Black-shouldered Spinyleg

Black-shouldered Spinyleg

© Michael Q. Powell. All rights reserved.

Read Full Post »

On July 7, 2012 my photography mentor Cindy Dyer told me that I needed to start a blog. She had been blogging for several years already and was familiar with WordPress. She helped me choose a theme, craft an “About Me” page, and prepare my first posting. That posting was entitled Blue Dasher dragonfly, featured a single photo, and had a short text that simply stated, “I photographed this Blue Dasher dragonfly (Pachydiplax longipennis) at Kenilworth Aquatic Gardens this morning.”

I remember feeling a mixture of excitement and fear when I pressed the “Publish” button for the first time. Inside I had all kinds of concerns about my inadequacies as a photographer and about not being ready to share my images with a broad audience. Was I ready? Perhaps I was not, but having been pushed into the deep end of the pool, I quickly learned to swim.

From the very beginning, I found myself surrounded by a community of people who have been overwhelmingly supportive of my efforts and that has pushed me to to improve my skills and to find my “voice.” I started this blog at a time in my life when I had decided to stop working full-time—for the first seven years I worked three days a week and now I am fully retired. This blog and my photography have helped me to forge an identity separate from my job, to reignite a curiosity about the natural world, and to unlock a creative side of me that had long been dormant. My blog has become an integral part of my daily life, though I no longer freak out if life circumstances cause me to miss an occasional day.

According to WordPress, over the lifespan of my blog I have published 4068 postings (a few of which have been re-blogs of postings by others) that have had a total of 306,436 views. Is that a lot? Like most things in life, it depends on what you use as a measuring stick.

I do not write my blog to make money or to grow a large audience or following. My goals are much more modest—my blog is a tool to express myself as authentically as possible by sharing my thoughts and photos and connecting with others. I appreciate all of the support, feedback, and encouragement that so many of you have provided to me throughout this lengthy journey. Thanks. It is overwhelming to think about the diversity of the group of people who read my posts, people from all walks of life scattered throughout the world. Wow.

Today I am featuring a photo of a Gray Petaltail dragonfly (Tachopteryx thoreyi) that I encountered yesterday in a seepy area in Fairfax County, my home county in Virginia. This species of dragonfly originates in this kind of perpetually wet habitat, where skunk cabbage is likely to be growing. I like to visit seeps with the hope that someday I will come across a Gray Petaltail as it is emerging.

As you can see from the photo, the coloration of the Gray Petaltail allows it to almost disappear in this kind of habitat. I spotted this perched dragonfly because I know that many dragonflies are drawn to sunny spots, so whenever I am in the forest or other dark locations, I will look for sunlit patches to explore.

So, I am now starting my tenth year. I suppose that I should update the WordPress theme of the blog, which I have not changed since I chose it nine years ago, and my “About me” page, which also has not been touched in a really long time. Beyond those possible cosmetic changes, I expect to continue on in my journey into photography, wandering about and sharing my experiences with all of you. Thanks again for sharing in this experience with me.

Gray Petaltail

© Michael Q. Powell. All rights reserved.

Read Full Post »

When Americans hear the word “spangled,” they are likely to think of our flag and our national anthem, especially this past weekend as we celebrated Independence Day. I think too of Spangled Skimmer dragonflies (Libellula cyanea), like this handsome male that I photographed this past Saturday in Fairfax County, Virginia. While the “spangles” in the Star-Spangled Banner refer to the stars on the flag, the “spangles” of this species refer to the little white patches, known as stigmas, on their wings.

Spangled Skimmer

© Michael Q. Powell. All rights reserved.

Read Full Post »

The ponds and marshes are alive with the sight of flying dragonflies. As the summer weather has grown increasingly hot and humid, the number of dragonflies has increased —we are probably nearing the peak of dragonfly activity.

One of the species that I encounter most frequently is the Eastern Pondhawk (Erythemis simplicicollis). When male Eastern Pondhawks are immature, they sport the emerald  coloration and striped abdomens of their female siblings, but as they get older they turn into a beautiful shade of blue that is a perfect complement to their bright green faces and bluish-green eyes.

I spotted these two adult male Eastern Pondhawks last Saturday during a visit to Occoquan Regional Park. Unlike some species that always perch in the same way, Eastern Pondhawks will perch in a variety of different ways almost anywhere. I selected these two photos today because I like the way that they show off the coloration of these handsome dragonflies.

Eastern Pondhawk

 

Eastern Pondhawk

© Michael Q. Powell. All rights reserved.

 

Read Full Post »

Some of you may remember my excitement from my blog posting a week ago when I photographed an Eastern Least Clubtail dragonfly (Stylogomphus albistylus) for the first time in my life. Yesterday I returned to the same location in Fairfax County and explored several branches of the stream in which I had previously seen the Eastern Clubtail perched on a rock.

I mostly paid attention to the sunny spots in the stream and to the stones in the middle of them, which they are supposed to prefer, but came up empty-handed. Eastern Least Clubtails are only 1.2 to 1.4 inches (31-36 mm) in length, so it was a bit like looking for a needle in a haystack. I returned several times to the exact location where I previously photographed the dragonfly—I can actually identify the precise rock on which he perched—and on one of those occasions I visually tracked a dragonfly as it landed in some nearby vegetation.

Imagine my shock when I realized that the dragonfly perched only a few feet away was a male Eastern Least Clubtail—the shapes and brightness of the appendages at the tip of the abdomen (the “tail”) are unmistakeable. I captured a few images before the dragonfly flew off again and I was able to resume my breathing. I am not sure what kind of vegetation this is, but it made for a cool-looking landing pad for this handsome dragonfly.

According to the Dragonflies of Northern Virginia website, this species should be around until almost the end of July, so I will probably return a few more time to this spot to see if I can spot this tiny dragonfly again and, with some luck, will manage to spot a female—both of the Eastern Least Clubtails that I have photographed have been males.

Eastern Least Clubtail

© Michael Q. Powell. All rights reserved.

 

Read Full Post »

Sometimes the shadows are at least as interesting as the subject in my wildlife photos, as was the case with this Ebony Jewelwing damselfly (Calopteryx maculata) that I spotted last week while exploring a stream in Fairfax County. Initially the dragonfly was perched on the rock with its wings closed and I merely observed it. As soon as it flared its wings, though, I knew I had to take a shot and am pretty happy at the way that it turned out.

Ebony Jewelwing

© Michael Q. Powell. All rights reserved.

 

Read Full Post »

I enjoy wearing camouflage when I am traipsing about in the wild. It is not so much that I am trying to hide, but somehow it connects me to my past life as an Army officer. One of the patterns that I sport from time to time is an urban pattern that is a mixture of white, black, and gray rather than the greens and browns of traditional camouflage patterns.

When I spotted this Gray Petaltail dragonfly (Tachopteryx thoreyi) last Sunday as I was exploring in Fairfax Country, I had this strange thought that the drab colors of this dragonfly would blend in perfectly in an urban environment (though he is more likely to be found in a seep than in a city). Part of that thought might have come from the fact that the dragonfly was perched on a manmade trail sign rather than on the side of a tree where I usually find Gray Petaltails.

Normally I prefer natural perches for my wildlife subjects, but somehow this one really works for me. The large wire staples at the top of the post help to add to the industrial vibe of the images. I really like the textures and colors of the post and they serve as an interesting backdrop of the dragonfly. The shadows from the wings add a final bit of visual interest to the images, especially the second one.

Gray Petaltail

Gray Petaltail

© Michael Q. Powell. All rights reserved.

Read Full Post »

We are coming to the end of the season for the Sable Clubtail (Stenogomphurus rogersi), so it was really exciting to spot Sable Clubtails last Wednesday as I was exploring a small stream in Fairfax County. As some of you may recall, the Sable Clubtail is an uncommon dragonfly species in my area.  A month ago I was really concerned that the increase of silt and vegetation in the stream where they have previously been seen seem might have caused them to disappear.

I am somewhat more optimistic now that I have seen them several times over the past month. During my most recent trip, I think I may have spotted at least two individual Sable Clubtails. If you compare the front wing tips of the dragonflies in the second and third images, they appear to be different. I photographed the dragonfly in the first photograph later that same day in the same general area, so it could have been one of the others that I photographer earlier or a third individual.

It is always fun to try to figure out the best way to photograph a dragonfly when I encounter it. To a certain extent my options are dictated by the way the dragonfly perches and the habitat in which it is found. In the case of the Sable Clubtail, I usually find them perched low on leafy vegetation overhanging the stream. If I am lucky, I’ll find myself in a position to attempt a close-up shot like the first image—I was crouched low as I straddled the stream to capture that image.

Although the Sable Clubtail will soon be gone, other dragonflies will be appearing on the scene before long. I expect to be busy chasing after these newcomers as we move deeper into the summer.

Sable Clubtail

Sable Clubtail

Sable Clubtail

© Michael Q. Powell. All rights reserved.

Read Full Post »

Six-spotted Fishing Spiders (Dolomedes triton) sense their prey through vibrations in the water, so generally when I see them they have several legs lighting touching the surface of the water. When I spotted this one yesterday at a small pond in Fairfax County, however, it was perched on top of some vegetation several inches above the water.

I have no idea why it was there, though there were plenty of dragonflies buzzing around that would occasionally perch on the same type of vegetation. Could it possibly be hoping to catch a dragonfly? I have included a photo of a male Blue Dasher dragonfly (Pachydiplax longipennis) from a previous day that was perched in the same area to give you an idea of the spider’s potential prey. I would think that a dragonfly’s excellent vision would allow it to spot the spider and avoid it—I can’t imagine that a dragonfly would deliberately choose to land on top of the spider, but who knows?

If you look closely at the first photo, you may also notice what appear to be several spider legs poking out from underneath the edge of the vegetation. Was there another spider there and if so, why? Nature is full of mysteries and intrigue, with lots of unanswered questions.

Six-spotted Fishing Spider

Blue Dasher

© Michael Q. Powell. All rights reserved.

 

Read Full Post »

It is not often that I have a chance to photograph a dragonfly species for the first time, so you can understand my excitement on Friday when I looked down at a rock in a small stream that I was exploring in Fairfax County and spotted this tiny male Eastern Least Clubtail (Stylogomphus albistylus). I knew that there was a chance that I might find one, because several other photographers had recently spotted this species, but it still came as a bit of a surprise when it actually happened.

As its name suggests, the Eastern Least Clubtail is the smallest of North American clubtails and among the smallest clubtails in the world at only 1.2 to 1.4 inches (31-36 mm) in length. As the Dragonflies of Northern Virginia website notes, “This small, thin dragonfly is easily overlooked, or mistaken for a damselfly. The dark coloring, slight build and small, clear wings require sharp eyes to spot.”

Fortunately this dragonfly was perched flat on a rock in a sunny spot of the stream, a male Eastern Least Clubtail’s preferred perch according to identification guides, so I managed to spot it. The dragonfly must have really liked that perch, because it remained in place as I carefully captured images of it from different distances and angles. In fact, this handsome little guy was still basking in the sun on that stone in the stream as I departed, filled with joy at my newest find.

 

Eastern Least Clubtail

Eastern Least Clubtail

Eastern Clubtail

© Michael Q. Powell. All rights reserved.

 

Read Full Post »

I was pretty excited to spot this handsome male Painted Skimmer dragonfly (Libellula semifasciata) yesterday while exploring in Fairfax County. I love the warm tones and patterns of this species and the cool contrast of the soft green background. The composition is simple and graphic and, in my view, effective in capturing the beauty of the moment when I spotted the dragonfly.

Painted Skimmer

© Michael Q. Powell. All rights reserved.

 

 

Read Full Post »

Last week in a posting entitled Sable Clubtail in June, I expressed my concern about the survivability of this uncommon dragonfly due to the degradation of its habitat at the one location in my area where they can be found.  One of my fellow dragonfly followers has seen them several times recently, including at least one female, and I was thrilled to have several encounters with Sable Clubtail dragonflies (Stenogomphurus rogersi) last Sunday along a small forest stream in Fairfax County, Virginia.

I am presenting the images in reverse chronological order, because I wanted the close-up shot to be the one that shows up in the Word Press reader (and because it is my favorite of the three images). Let me discuss them, though, in the order in which I took took the shots.

The third shot shows a male Sable Clubtail perched low on some vegetation overhanging the stream. In my experience, this is the most common place to spot this dragonfly species and, in fact, this was quite close to the places where I have seen a Sable Clubtail in previous years.

This year I decided to expand my search area and on a different part of the stream I spotted the dragonfly in the second image. It was perched on a dead branch that extended horizontally about six inches (15 cm) above the surface of the stream. My initial shots were from quite a distance away, but slowly and stealthily I moved forward and captured this image as I looked down at the dragonfly and the shining stream bed.

Some readers know that I really enjoy close encounters with dragonflies and will not be surprised to learn that I decided to move in and try to get a head-on shot of this handsome male Sable Clubtail. As you can see in the first photo, my subject was quite accommodating and I was able to get a wonderful shot of his stunning green eyes that look like they were carved out of solid chunks of malachite. He even seemed to be smiling for me.

I feel like I can breathe a little more easily now that I have some evidence that this species is still around. The populations of many of the dragonflies that I have photographed this spring tend be low density in our area, often limited to a small number of dragonflies in a few specific habitats with a short flight season. Each season I begin with hopeful expectations of seeing new species at new locations, but those hopes are tempered by the reality that a species could also disappear from a location for ecological or other reasons.

 

Sable Clubtail

Sable Clubtail

Sable Clubtail

© Michael Q. Powell. All rights reserved.

Read Full Post »

I was excited to spot this male Unicorn Clubtail dragonfly (Arigomphus villosipes) last Saturday as I was exploring a small pond in Fairfax County with fellow dragonfly enthusiast Walter Sanford, my first sighting of this species this season. The dragonfly changed perches multiple times, but steadfastly remained out of reach and facing the pond, forcing me to shoot from an awkward angle.

If the ground at the edge of the pond had not been so soft and muddy, I might have waded into the water a bit to improve my position. As it was, my feet ended up soaked and I just missed tumbling into the water as I leaned forward to try to get as close as I could.

I included the second image to give you an idea of the habitat in which we found the Unicorn Clubtail. I really like the way the dragonfly opportunistically used the floating leaf as a temporary landing pad. I am not sure what caused the concentric ripples in the upper left corner of the photo, but they were interesting enough to justify not cropping the image to give you a closer view of the dragonfly. You can always click on the image if you would like to see more details of the floating dragonfly.

Unicorn Clubtail

Unicorn Clubtail

© Michael Q. Powell. All rights reserved.

Read Full Post »

Some of the rarest dragonflies in our area are quite muted in their appearance, like this male Sable Clubtail dragonfly (Stenogomphurus rogersi) that I spotted on Tuesday while exploring a park in Fairfax County in Virginia, the county in which I live. Sable Clubtails are generally found only in very small numbers, have a short flight period, and require very specific habitats. My good friend and fellow dragonfly enthusiast Walter Sanford did an extensive amount of research and re-discovered the Sable Clubtail dragonfly (Stenogomphurus rogersi) at this location in 2018.

When a dragonfly population is so small and localized, there is always a fear that they could be wiped out by extreme weather conditions or by a change in their habitat. At this specific location, the stream habitat has been compromised somewhat by increased silt and higher levels of vegetation as a result of some imprudent dumping of dirt and the resulting runoff. (For additional information about the damage to the stream and some of the back story of Walter’s re-discovery of the species, check out his June 2020 posting entitled Sable Clubtail dragonfly (Male, No. 1).)

Each year since Walter’s rediscovery I have returned to the same stream with a certain degree of trepidation, unsure if I will be able to find any members of this relatively rare species. This year I spotted them further upstream than previously, suggesting the possibility that the small Sable Clubtail population has relocated. According to the Dragonflies of Northern Virginia website, Sable Clubtails appear “to prefer small, relatively clean, shallow and stable forest streams, with plenty of low vegetation and a gentle flow.”

Over the next few weeks, I will probably return to this stream multiple times to see if I can gain a better understanding of the state of this population. I am hopeful that there will be signs that the population has rebounded and it would be really cool to spot a female Sable Clubtail too.

Sable Clubtail

© Michael Q. Powell. All rights reserved.

Read Full Post »

I am catching up on some photos and thought I’d post this image that I captured in mid-July of a cool-looking fishing spider that Walter Sanford spotted while we were hunting for dragonflies at a creek in Fairfax County. I am not sure of the specific species of the spider, but I am pretty confident that it is of the genus Dolomedes. Most of the times in the past when I have spotted similar spiders, they have actually been in the water, but this one seemed to be hunting from a crevice in the rocks at the edge of the water.

I love the texture of the rocks and especially the lichen that add a lot of visual interest to this image. If you would like to see Walter’s take on our encounter with this spider, check out his post ‘Fishing spider Friday.’ Walter noted that he sees “a mean monkey face on the front half of the spider and a baboon face on the back half.” Be sure to click on the image to see the spider more closely, if you dare and let me know what you think.

 

fishing spider

© Michael Q. Powell. All rights reserved.

 

 

Read Full Post »

When dragonflies and damselflies complete the metamorphosis from water-dwelling nymphs to air-breathing aerial acrobats, initially their wings are clear and shiny, their bodies are pale and colorless, and they are very vulnerable. At this stage of development, it is often difficult to identify the species to which they belong. Over time, their wings harden, their bodies take on the markings and coloration of their species, and identification becomes easier.

During a dragonfly-hunting trip earlier this month with fellow dragonfly enthusiast Walter Sanford, I spotted several damselflies that had recently emerged, a stage often referred to as “teneral.” The first one was perched on a rock in the creek that we were exploring and the second was perched in some vegetation alongside the creek.

If you click on the images to get a more close-up view of the damselflies, you will note some indication of stripes on the thorax and thin rings around some of the segments of the abdomen. During the day, we saw adults of at least three different damselfly species, so we can infer that these tenerals belong to that small group of species, but there is not enough information to make a call. I’m happy that I was able to capture some cool images of the damselflies.

If you would like to read Walter’s discussion of the first damselfly and to view his photos, check out his blog posting that he titled “Acceptable uncertainty.”

teneral damselfly

teneral damselfly

© Michael Q. Powell. All rights reserved.

Read Full Post »

Many of the species that I photograph have names that do not match up that well with their physical appearances. While I was exploring a creek this week with my friend Walter Sanford, it was wonderful, therefore, to spot a dark damselfly with blue at the end of its abdomen that is appropriately called the Blue-tipped Dancer (Argia tibialis). If you click on the images, you will note that this male damselfly has beautiful purple stripes on its thorax (upper body) in addition to that blue tip.

When photographing damselflies like this one that perch on the ground, I try to get as low as I can in order to see eye-to-eye and simplify the background. I managed to do that in the first image and I really like the soft glow in the background from the waters of the creek.

I did not get as close for the second shot, in part because the damselfly was a bit skittish. However, I do like the way that I was able to capture the colors and textures of the rocky environment along the edge of the stream, giving the viewer a better idea of this damselfly’s habitat.

Like most damselflies, Blue-tipped Dancers are tiny, no more than 1.5 inches (38 mm) in length, so it is always a challenge to get detailed shots of them. The largest damselflies that I have ever photographed were the appropriately named Great Spreadwings, that are as much as 2.4 inches (61 mm) in length. If you want to see what one of those beautiful “giants” looks like, check out this posting from October 2015 entitled “Great Spreadwing damselfly (male).”

blue-tipped dancer

blue-tipped dancer

© Michael Q. Powell. All rights reserved.

 

Read Full Post »

As I was exploring the banks of a creek yesterday hunting for dragonflies with my friend, Walter Sanford, I stumbled upon a really cool-looking caterpillar. I love fuzzy white caterpillars and apparently I am not the only one—an August 2013 posting that I entitled “Fuzzy White Caterpillar” is my third most-viewed posting ever, with over 1820 views. The photos in that posting are definitely not among my best ever, but somehow people find their way to that posting when doing Google searches.

I was immediately struck by the bright red head and the “horns” and the front and back end of the caterpillar. Those characteristics made it easy to identify the caterpillar as a Sycamore Tussock Moth caterpillar (Halysidota harrisii). I do not know trees very well, so I cannot tell if the fallen log that the caterpillar was exploring was a sycamore, but perhaps one of my viewers can identify it for me.

Be sure to double-click on the images if your would like to get a closer view at the wonderful details of this unusual-looking caterpillar.

Sycamore Tussock caterpillar

Sycamore Tussock caterpillar

© Michael Q. Powell. All rights reserved.

 

Read Full Post »

Most dragonflies are slender and acrobatic, prompting one of my friends recently to call them “dainty.” There is absolutely nothing dainty, however, about Dragonhunter dragonflies (Hagenius brevistylus)—with their massive upper bodies and powerful legs, they remind me of powerlifters. Dragonhunters, unlike some other large dragonflies, do not fly patrols overhead in their search for food. Instead, they are patient hunters who perch, waiting for passing prey, and then use their powerful back legs to snag their victims, which are often other dragonflies.

One thing that always strikes me when I spot perched Dragonhunters is that they seem uncomfortable. Their back legs are so long and ungainly that Dragonhunters’ poses look awkward, bringing to mind gawky teenage males who have undergone recent growth spurts and have not yet gotten used to their longer limbs.

I was thrilled to spot this Dragonhunter last week while exploring a stream in Fairfax County with my friend and fellow dragonfly enthusiast Walter Sanford. It was a hot, humid day and we did not have any success in finding Eastern Least Clubtails, our main focus for the day. In fact, during the day we did not see many dragonflies at all. Walter had been at this location repeatedly and at the start of the day had commented to me that he had often seen Dragonhunters perched on branches overhanging the stream. In fact, we spotted Dragonhunters several times during the day, but did not manage to get good shots of them.

As the skies began to darken, signaling an approaching rainstorm, I knew our time was drawing to an end. I decided to return to a fallen tree where we had seen a Dragonhunter earlier in the day and was pleasantly surprised to see a Dragonhunter holding on to the very tip of a branch. I waded into the stream and moved a little closer to the dragonfly, slowly making my way across the slick, uneven rocks. I called out loudly to Walter, who was a good distance downstream from me, and eventually I heard his response.

I became the patient hunter now as I stood in the calf-high waters of the stream, trying to minimize my movements as I struggled to get a decent shot without disturbing the dragonfly, waiting for the arrival of my friend and hoping that the dragonfly would stay in place. Well, Walter arrived and we both managed to get some shots. I then felt free to move a bit more and crouched low to get a better angle for a shot. Lost in the moment, I did not initially notice that my backside was getting wetter and wetter as I squatted lower and lower. Fortunately I had moved my wallet and keys to my backpack which remained dry.

Eventually the Dragonhunter flew away from its initial perch, but the flights were short and relatively direct and we were able to track the dragonfly to its subsequent positions. The Dragonhunter looked a bit more comfortable at its new perches, but I was not. The rocks underfoot were getting bigger and more uneven and navigation through the water was increasingly difficult. At one moment I encountered an unexpected small drop (maybe 6 inches or so) and I slipped and momentarily lost my balance, but somehow managed to stay dry.

I was tired and wet when we began the uphill trudge back to the parking area, but I was feeling happy about our encounter with this Dragonhunter, one of the powerful giants of the dragonfly world. If you would like to see Walter’s photos and commentary on our Dragonhunter adventure, be sure to check out his blog posting today entitled “Dragonhunter dragonfly (male).” While you are there, be sure to poke around on his site—he has lots of cool images and fascinating information on all kinds of dragonflies and other creatures too.

Dragonhunter

Dragonhunter

Dragonhunter

© Michael Q. Powell. All rights reserved.

Read Full Post »

Some of the dragonflies that I feature in my postings are uncommon species in my area. They are found in very small numbers, have a short flight period, and require very specific habitats. My good friend and fellow dragonfly enthusiast Walter Sanford did an extensive amount of research two years ago and re-discovered the Sable Clubtail dragonfly (Stenogomphurus rogersi), a species that is considered to be rare in Northern Virginia. Several of us were able to capture numerous images of this beautiful species during the 2018 dragonfly season.

Since that time, however, the habitat at that location has deteriorated significantly. As a result of some imprudent dumping of dirt and the resulting runoff, the stream habitat has been compromised by increased silt and higher levels of vegetation. Last year, as far as we know, there was only a single sighting of Sable Clubtails at this spot.

Had the population of Sable Clubtails been wiped out? During May and June this year, I made repeated trips to this location and on 12 June I captured the second shot below. When I took the shot, I was not sure if it was a Sable Clubtail, so my excitement was somewhat muted while I was in the field.  However, when Walter confirmed that it was in fact a male Sable Clubtail, I was really happy. In many ways, though, my excitement was no match for Walter’s the next day, when we returned to that location and, after much searching, had several encounters with Sable Clubtails, including the one shown in the first image.

For more background on the saga of the Sable Clubtails, be sure to check out Walter’s posting from last Friday entitled “Sable Clubtail dragonfly (Male No. 1).” The posting includes Walter’s photos, range maps for the species, and fascinating details on the backstory. Walter has a background in science and his systematic and analytical approach allows him to view things from a different perspective than I do with my background in languages, literature, and political science. Our approaches are quite different, but are definitely complementary.

 

Sable Clubtail

Sable Clubtail

© Michael Q. Powell. All rights reserved.

Read Full Post »

How much does the  background matter in a wildlife photograph? Is it merely a potentially distracting element or should it help convey a sense of the environment? Like many photographers, I often obsess over the background when I compose my images, trying to frame the shot and to adjust the camera settings to produce a certain effect. I suspect that my mindset is frequently more like that of a portrait photographer, who wants to draw your attention to the main subject, than that of a landscape photographer, who wants everything in the viewfinder to be in focus.

During the month of June I have been blessed to spot Gray Petaltail dragonflies (Tachopteryx thoreyi) on multiple occasions at several locations. I have taken lots of photos of them and the majority of those photos show the dragonfly perched vertically on the trunk of a tree—that is what petaltails do most of the time. My personal challenge has been to capture some images of Gray Petaltails doing something a bit different.

In the first image, the Gray Petaltail was perched horizontally, a position that I have rarely seen. The background in this shot is completely blurred—you don’t know for sure what is behind the dragonfly, though the colors suggest that it is vegetation. The blurred background forces you to focus on the main subject and to a limited extent on its perch. It is the type of portrait image that I strive to capture most often, though rarely am I this successful in doing so.

The second image uses a different approach. I visually separated the dragonfly from its perch by shooting from the side so that the details of its body are not lost in the shadows of the tree. The background is slightly blurred, but it lets you know that the dragonfly was perched in a sea of interrupted ferns. I like the way that you can see the patterns and color of those ferns. I took the shot from a lot farther away than I did with the first image, so the dragonfly occupies a much smaller part of the frame. As a result, the details of the perch grow in importance and in many ways the tree shares the spotlight with the dragonfly. This is the kind of environmental portrait that I really like, but often forget to take. Too often I am so driven to fill the frame with my subject that I forget to try different approaches.

The final shot is a kind of compromise shot, taken from a medium distance with a background that is more suggestive of the environment than in the first image, but not as detailed as in the second one. The perch has some details, but is intended to play a supporting role, rather than be the co-star as in the the second image. The dragonfly fills less of the frame than in the first image, but more than in the second.

In the story of Goldilocks and the three bears, she repeatedly tried two extremes, before setting on one that was “just right.” Is that the moral of the story here? Au contraire, mes amis. You can come to your own conclusions as you look at these three images, but for me it is clear that there is no single solution to the question of backgrounds. Blurry backgrounds can be good, but not always. Close-up shots are great, but may come with a cost. Showing some details in the background can enhance an image, except when it doesn’t.

What is best? Some folks may be unhappy with the lack of clarity, but the best answer seems to be, “it depends.” With backgrounds, as with so much in photography, we are left in an ambiguous situation in which “rules” are at best general guidelines, intended to be broken as the situation dictates or as the photographer decides. That gives me unlimited possibilities and a maximum amount of freedom to create more cool images.

Gray Petaltail

Gray Petaltail

Gray Petaltail

© Michael Q. Powell. All rights reserved.

Read Full Post »

Bright, saturated colors can be wonderful, but in large doses they can overwhelm the senses and confuse a viewer’s eyes. I am often drawn to simple scenes with a limited palette of colors, scenes in which light and shadows and shapes and textures play a more prominent role than colors.

Those were my thoughts when I started to review my images of this male Powdered Dancer damselfly (Argia moesta) that I spotted on Thursday while exploring a stream in Fairfax County with fellow dragonfly enthusiast Walter Sanford. The Powdered Dancer is the closest that we come to having a monochromatic dragonfly or damselfly—the thorax and tip of the abdomen of males becomes increasingly white as they age.

I love the way that the coolness of the white on the body contrasts with the brownish-red warmth of the branch, the leaves, and the out-of-focus rocks in the background of the initial image. I like too the texture in the images, particularly in the bark in the first photo and in the rock in the second one. Shadows help to add some additional visual interest to both of these images, drawing a viewer’s attention to the damselfly’s head in the first image and to the details of its entire body in the second.

Powdered Dancer

Powdered Dancer

© Michael Q. Powell. All rights reserved.

Read Full Post »

Ebony Jewelwings (Calopteryx maculata) are everywhere in some of the forest streams I like to explore at this time of the year. Still, I love when I can get a good angle on these beautiful damselflies when they are in wheel position and forming a sidewards heart, as was the case with this pair that I spotted last Thursday in Fairfax County.

Yes, as some of you already know, the damselflies are in the process of mating, with the male on the right and the female on the left.

 

Ebony Jewelwing

© Michael Q. Powell. All rights reserved.

 

Read Full Post »

Do you believe in unicorns? I am always happy when I manage to spot a Unicorn Clubtail (Arigomphus villosipes), a beautiful dragonfly species in which both sexes have a small hornlike projection between their eyes that gives rise to their common name. I recently spotted the dragonflies in this posting while exploring a small pond in Fairfax County, where I live.

This is the only clubtail species in our area that prefers ponds and marshes over streams and rivers, according to the Dragonflies of Northern Virginia website. It is fairly easy to identify this species, because of the rusty-edged club at the bottom portion of the dragonfly’s abdomen and the very visible bright tip. Male Unicorn Clubtails tend to fly short patrols and perch quite often on low vegetation, so it is not hard for me to spot them if I am in the appropriate environment.  The third photo below shows a male in a typical perching pose.

Female Unicorn Clubtails, on the other hand, are hard to find—I do not know where they hang out, but it seems that they come to the water only when they are ready to mate. The only two times that I have ever seen a female Unicorn Clubtail dragonfly was when when she was ovipositing, like this one in the first two photos that I spotted this past Thursday. I captured these shots as she hovered momentarily in the air, getting ready to tap the water again with the tip of her abdomen to release more eggs.

Chasing unicorns? Yes, that is how I enjoy spending my time in the wild.

 

Unicorn Clubtail

Unicorn Clubtail

Unicorn Clubtail

© Michael Q. Powell. All rights reserved.

Read Full Post »

Sometimes I take photographs when I am standing upright, but quite often I am crouching, kneeling, bending, or leaning as I try to compose my images. I occasionally  remark that I am happy that nobody is filming me as I contort my body for the sake of my craft—a kind of photography yoga. Sometimes, though, my friends will take photos of me as I am am taking photos.

Several readers wondered how close I was to the Gray Petaltail dragonfly when I captured some macro images of its eyes that I featured in a posting earlier this week. My friend Walter Sanford, with whom I frequently go on photographic forays for dragonflies, captured the first image below of me in action and graciously agreed to let me use it in this posting. You may need to double-click on the photo to see it, but the Gray Petaltail dragonfly is perched on the left fork of the branch just after the split. The dragonfly was so cooperative that I remained in that crouch for an extended period of time, periodically flexing forward to get a tiny bit closer.

My friend and photography mentor Cindy Dyer has also captured me in action. She recently came across the second photo below, which I think dates back to 2013, and posted it in Facebook. I am not sure what I was looking at so intently through my viewfinder, but it seems likely that I had spotted something more interesting than the Canada Geese right in front of me. As I often do, I was crouching in the brush, with all kinds of vegetation threatening to poke me in the ear and eyes.

When a crouch will not get me low enough, I am often willing to sprawl on the ground, as in the third photo below that was also taken by Cindy Dyer. You may notice that I was carrying a tripod with me in a case on my back. Cindy is a big fan of using a tripod whenever possible for macro shots and I remember well when she told me that one of the keys to success was for me to get as low as possible and spread my legs. I blushed initially until I realized that she was referring to my tripod.

It is probably not mandatory for all photographers, but I have found that it helps to be fit and flexible. One of my personal challenges will be to maintain that level of fitness and energy as I get older, so that I can continue my “style” of photography.

Gray Petaltail

kingstowne pond

shooting position

© Michael Q. Powell. All rights reserved.

Read Full Post »

Older Posts »