Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Portraits, Summer, wildlife, tagged Canon 7D, Eastern gamagrass, Libellula needhami, male Needham's Skimmer, Needham's Skimmer, Needham's Skimmer dragonfly, Occoquan Bay National Wildlife Refuge, Tamron 18-400mm, Woodbridge VA on July 25, 2024| Leave a Comment »
Immature male Needham’s Skimmer (Libellula needhami) dragonflies are yellow and black in color, like the females of the species, but gradually turn into a wonderful shade of reddish-orange as the season progresses. I was delighted to spot this mature male Needham’s Skimmer last Thursday at Occoquan Bay National Wildlife Refuge and captured this image as he perched on a stalk of what appears to be Eastern Gamagrass.
© Michael Q. Powell. All rights reserved.
Posted in Bees, Birds, Flowers, Insects, Photography, Summer, tagged bumble bee, bumblebee, Canon 7D, Occoquan Bay National Wildlife Refuge, Ruby-throated Hummingbird, Tamron 18-400mm, trumpet vine, trumpet vine flower, Woodbridge VA on July 24, 2024| 2 Comments »
The entrance to a partially-open flower on a trumpet vine was so narrow that a bumblebee really struggled to gain access to the sweet goodness inside last Thursday at Occoquan Bay National Wildlife Refuge. Eventually the bee was able to wiggle its way inside and add to the pollen baskets on its hind legs.
I could not help but recall how much easier it is for Ruby-throated Hummingbirds (Archilochus colubris) to access the nectar in trumpet vine flowers using their long, slender bills. I have not yet been able to photograph any hummingbirds this season, but thought that I would reprise a photo from an August 2015 blog posting entitled “Hummingbird and trumpet vine.” Click on the link to see some additional photos of hummingbirds feeding on trumpet vines and learn more about my encounter that day.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged Black Saddlebags, Black Saddlebags dragonfly, Canon 7D, dragonfly in flight, Occoquan Bay National Wildlife Refuge, quest, quixotic quest, Tamron 18-400mm, Woodbridge VA on July 23, 2024| 2 Comments »
I do not tilt at windmills, but often find myself engaged in my personal quixotic quest of trying to photograph dragonflies in flight. It is such a challenging task that I titled a video that I posted on YouTube, “Impossible Shots? Dragonflies in flight.” Despite the almost overwhelming odds of getting a good shot of one of these aerial acrobats in flight, I feel irresistibly drawn to trying over and over again whenever I see a dragonfly in the air.
I spotted this Black Saddlebags dragonfly (Tramea lacerata) patrolling over the waters off of Occoquan Bay National Wildlife Refuge last Thursday and was thrilled to capture this shot of the dragonfly as it flew past me.Black Saddlebags dragonfly (Tramea lacerata). I love the way that you can see how the dragonfly had enhanced its aerodynamic profile by folding up its legs under its thorax, a bit like the way aircraft retract their landing gear after taking off.
In case you are curious, Black Saddlebags are only about 2 inches (52 mm) in length, so I have to be paying attention in order to even spot one. After years of pursuing my quest, though, my eyes are now calibrated to recognize the shape of a dragonfly pretty quickly and my hand-to-eye coordination has improved with practice, so that I am able to track these a lot better than when I started.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged Canon 7D, Libellula luctuosa, male Widow Skimmer, Occoquan Bay National Wildlife Refuge, Tamron 18-400mm, Widow Skimmer, Widow Skimmer dragonfly, Woodbridge VA on July 22, 2024| 2 Comments »
I love to look closely at dragonfly wings. I have a mental picture of the cells of a dragonfly wing as being made up of regularly-shaped squares, like those on a page of graph paper. When I examine them in real life, though, I am always delighted to see all of the different shapes and sizes of these tiny cells in intricate patterns that rival those of massive stained-glass windows.
I photographed this male Widow Skimmer dragonfly (Libellula luctuosa) last Thursday at Occoquan Bay National Wildlife Refuge. I love to see dragonflies with patterned wings and the males of this species have the added bonus of having both brown and white patterns on each wing.
This dragonfly was relatively cooperative and did not fly away as I moved slowly into a position that gave me a good view of the wings. I had to bend and crouch a little to get this shot that emphasizes the impressive wingspan of this handsome little dragonfly.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Portraits, Summer, wildlife, tagged Canon 7D, female Widow Skimmer, Libellula luctuosa, Occoquan Bay National Wildlife Refuge, Tamron 18-400mm, toothy grin, Widow Skimmer, Widow Skimmer dragonfly, Woodbridge VA on July 18, 2024| 2 Comments »
On occasion I have noticed a dragonfly that seemed to be smiling a little at me. Last week, though, I encountered a female Widow Skimmer (Libellula luctuosa) at Occoquan Bay National Wildlife Refuge that seemed to have an exceptionally toothy grin—she seemed delighted to pose for me. I love the way that the background blurred out, allowing viewers to focus on the details of this smiling dragonfly and hopefully producing smiles on their faces in response.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged Calico Pennant, Calico Pennant dragonfly, Canon 7D, Celithemis elisa, mating calico pennant dragonflies, Occoquan Bay National Wildlife Refuge, Tamron 18-400mm, Woodbridge VA on July 17, 2024| 1 Comment »
When dragonflies mate, they usually assume a “wheel” position, in which the male grasps the female by the back of her head and she bends her abdomen towards his thorax. The position appears to be both awkward and acrobatic, but amazingly the dragonflies are able to fly while in this position.
I was searching for dragonflies last week at Occoquan Bay National Wildlife Refuge when a pair of mating Calico Pennant dragonflies (Celithemis elisa) flew by me and landed in some nearby vegetation. Calico Pennants are some of the most spectacular dragonflies in our area, with bright colors and distinctive patches on their wings.
Feeling a bit like a voyeur, I moved a little closer to them and slowly crouched a bit to get a better angle for my shot. In the image below, you can see how the female grasps the abdomen of the male during this process.
I was happy to be able to get most of the two dragonflies in focus, which is always a challenge in situations like this.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged Canon 7D, Celithemis eponina, halloween pennant, Halloween Pennant dragonfly, Occoquan Bay National Wildlife Refuge, Tamron 18-400mm, Woodbridge VA on July 16, 2024| 2 Comments »
The entire East Coast of the United States is in the midst of a heat wave. Yesterday here in the Washington D.C. area we had a record high temperature for 15 July of 102 degrees (39 degrees C) with the heat index even higher. Yikes.
Following recommendations of doctors and weather forecasters, I stayed indoors for most of the day and worked on a few images that I captured last week at Occoquan Bay National Wildlife Refuge, including this shot of a Halloween Pennant dragonfly (Celithemis eponina).
Many dragonflies perch with their wings held stationary, but Halloween Pennants seem to move their wings about quite a bit to maintain their balance as they perch precariously on the very tips of tall stalks of vegetation. It is very easy to isolate the dragonfly from the background, because they are perched above all of the ground clutter, but it is a bit of a challenge to focus on the dragonfly as it is buffeted to and fro by even the slightest of breezes.
© Michael Q. Powell. All rights reserved.
Posted in Butterflies, Insects, Nature, Photography, Summer, wildlife, tagged Canon 7D, Occoquan Bay National Wildlife Refuge, Papilio troilus, Spicebush Swallowtail, Spicebush Swallowtail butterfly, Tamron 18-400mm, Woodbridge VA on July 13, 2024| 1 Comment »
We have a number of different dark swallowtail butterfly species in our area and sometimes I have trouble telling them apart. Recently I have seen Black Swallowtails fairly frequently and occasionally I will see a Pipevine Swallowtail. I know that there is also a dark morph version of the Eastern Tiger Swallowtail and a Red-spotted Purple butterfly sometimes looks almost like a swallowtail.
Are you confused yet? When I spotted this cool-looking butterfly on Wednesday at Occoquan Bay National Wildlife Refuge, I was not sure what it was. Rather than endlessly speculating while in the field, I follow what I call the “Law of the Wild West”—shoot first and ask questions later—and wait to identify my subjects until after I have loaded my images onto my computer.
I have grown accustomed to using a blog posting by the Louisiana Naturalist to help identify dark swallowtails—it provides side-by-side photos of four different species. On the basis of that posting and some other research, I have concluded that “my” butterfly is probably a Spicebush Swallowtail (Papilio troilus) butterfly, a species that I don’t recall seeing the past few years.
The background of the photo is not particularly interesting, but I was patient enough to wait for the butterfly to open its wings, so you get a good look at the wonderful markings of this Spicebush Swallowtail butterfly.
© Michael Q. Powell. All rights reserved.
Posted in Art, Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged Canon 7D, Carolina Saddlebags, Carolina Saddlebags dragonfly, color theory, color wheel, complementary colors, Lorton VA, Occoquan Regional Park, Tamron 18-400mm, Tramea carolina on July 10, 2024| 6 Comments »
When it comes to color theory, red and green are viewed as complementary colors, i.e. they are on the opposite sides of a color wheel. When used together, complementary colors provide a high contrast and high impact color combination—together, these colors will appear brighter and more prominent.
A week ago I was delighted to post a photo of a perched Carolina Saddlebags (Tramea carolina) dragonfly, a species that is almost always in flight when I am fortunate to spot one. A few days later, I managed to get some even better photos of a perched Carolina Saddlebags during a visit to Occoquan Bay Regional Park.
The lighting was good and the background was far enough away that it became blurry. The complementary colors of the dragonfly and the background really make these images “pop.” The interesting poses of the dragonfly draw in the viewer as well—a breeze was blowing and the dragonfly struggled a bit to maintain its hold on the tip of the vegetation on which it was perched.
It is really cool when the elements of a photograph come together like this and I am able to capture the scene in a way that is both technically and artistically pleasing. It was a good day.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged Canon 7D, Libellula needhami, Lorton VA, male Needham's Skimmer, Needham's Skimmer, Needham's Skimmer dragonfly, Occoquan Regional Park, Tamron 18-400mm on July 7, 2024| Leave a Comment »
Simple photographic compositions are often the most effective ones, like this image of a male Needham’s Skimmer (Libellula needhami) dragonfly that I captured last week at Occoquan Regional Park in Lorton, Virginia. All that is present in the frame is the dragonfly, the stem of the vegetation on which he is perched, and a blurred background—there is nothing extraneous or distracting. The limited color palette and the angled pose help to make the subject “pop.”
Sometimes photography can seem so complicated, but at other times it seems natural and intuitive and I am able to capture the beauty of nature without having to think consciously about what I am doing.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged Arrenurus, Canon 7D, Libellula luctuosa, Lorton VA, male Widow Skimmer, mites, Occoquan Regional Park, Tamron 18-400mm, Widow Skimmer, Widow Skimmer dragonfly on July 5, 2024| 5 Comments »
I photographed this male Widow Skimmer (Libellula luctuosa) on Tuesday at Occoquan Regional Park. As I was working on the image, I noted that the dragonfly had an infestation of what look to be red water mites on at least two of its wings. You may need to click on the images to zoom in and you should be able to see some small red spherical objects that I am pretty sure are water mites.
According to Wikipedia, these water mites, likely from the genus Arrenurus, “establish an association for the purpose of transportation and nutrients, and attach to the host during the host’s transition from larva to adult.” Although these mites do not kill the dragonfly hosts, studies “show that parasitism by the mites affect the host’s longevity and fecundity by draining its tissue fluids, hampering copulation and interfering with sperm transfer.” Yikes!
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Portraits, Summer, wildlife, tagged Canon 7D, female Great Blue Skimmer, Great Blue Skimmer, Great Blue Skimmer dragonfly, Libellula vibrans, Occoquan Bay National Wildlife Refuge, Tamron 18-400mm, Woodbridge VA on July 3, 2024| 3 Comments »
Can dragonflies smile? Although I realize that it is probably an anatomical impossibility, this female Great Blue Skimmer dragonfly (Libellula vibrans) sure did look like she was smiling at me when she posed for this little portrait last week at Occoquan Bay National Wildlife Refuge.
Great Blue Skimmers are quite common in our area during the summer and are relatively easy to identify because of their white faces.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Landscape, Nature, Photography, Summer, wildlife, tagged Canon 7D, Carolina Saddlebags, Carolina Saddlebags dragonfly, Occoquan Bay National Wildlife Refuge, Tamron 18-400mm, Tramea carolina, Woodbridge VA on July 2, 2024| 1 Comment »
I do not see Carolina Saddlebags dragonflies (Tramea carolina) very often and when I am lucky enough to spot one, it is almost always in flight. According to the Dragonflies of Northern Virginia website, “Carolina Saddlebags appear to stick to shallow, thickly vegetated ponds and marshlands,” which is a pretty good description of the place where I spotted this one last Tuesday at Occoquan Bay National Wildlife Refuge. The same website described the Carolina Saddlebag’s flight tendencies as “Strong flier, often high, rarely perches.”
I spent some time that day watching several male Calico Pennant dragonflies, which are red and has patterned wings, as they flew around over the pond—check out yesterday’s posting to see a photo of a perched male Calico Pennant. Suddenly a larger red dragonfly flew into view—Calico Pennants are approximately 1.3 inches (33 mm) in length, while Carolina Saddlebags are 2.0 inches (51 mm). I visually tracked the Carolina Saddlebags for a while and was able to follow it as it perched high on a stalk of vegetation in an adjacent field.
I was shooting into the light and at a sharp upward angle, which meant that I risked creating a silhouetted image of the back side of the dragonfly. I crouched a little to create a sky/trees background and waited for the dragonfly to give me a profile view. For a brief moment, my wishes came true and I captured the image below.
The image is far from perfect, but I like the way that it turned out. The focus on the dragonfly is a little soft, but I think it works well with the blurred background, creating an aesthetically pleasing little image.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged Calico Pennant, Calico Pennant dragonfly, Canon 7D, Celithemis elisa, male Calico Pennant, Occoquan Bay National Wildlife Refuge, Tamron 18-400mm, Woodbridge VA on July 1, 2024| 5 Comments »
When male Calico Pennant (Celithemis elisa) dragonflies are immature, they have yellow markings on their bodies similar to those of the females. As the males mature, those markings turn bright red. I was thrilled to spot several mature male Calico Pennants last week at Occoquan Bay National Wildlife, the first adult males of this species that I have encountered this year.
The bright body markings and the prominent wing patches really make this dragonfly stand out, although they are quite small, about 1.2 inches (30 mm) in length.
© Michael Q. Powell. All rights reserved.
Posted in Butterflies, Flowers, Insects, Nature, Photography, Summer, tagged Canon 7D, milkweed, Occoquan Bay National Wildlife Refuge, Tamron 18-400mm, Woodbridge VA, Zebra Swallowtail, Zebra Swallowtail butterfly on June 30, 2024| 9 Comments »
I spotted quite a few beautiful Zebra Swallowtail butterflies this past Tuesday at Occoquan Bay National Wildlife Refuge. The all seemed to be in constant motion, rarely perching for more than a split second and flying in unpredictable patterns.
Eventually I was able to capture a shot of a distant Zebra Swallowtail when it stopped to sip from a milkweed plant. I really like the composition of the photo, despite the fact that the main subject occupies only a small portion of the frame.
I could not help but notice that the butterfly is looking a bit tattered, with its long swallowtails already gone. Later in the season, I am sure that I will see many more butterflies and dragonflies with damage to their wings from the wear-and-tear of daily life. I am always amazed by the way that they are able to compensate and continue to survive. As I get older and slow down a bit, I try to remind myself to focus on those things that I can do and not on the ones that may be becoming increasingly challenging for me.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged Canon 7D, female Needham's Skimmer, Libellula needhami, Needham's Skimmer, Needham's Skimmer dragonfly, Occoquan Bay National Wildlife Refuge, Tamron 18-400mm, Woodbridge VA on June 29, 2024| 2 Comments »
There has been a recent explosion of dragonflies at Occoquan Bay National Wildlife Refuge, my favorite location for photographing these beautiful aerial acrobats. I spotted hundreds and hundreds of dragonflies this past Tuesday as I explored the trails at the refuge.
One of the species that I encountered most frequently that day was the Needham’s Skimmer (Libellula needhami). The Dragonflies of Northern Virginia website provided a wonderful description of the Needham’s Skimmer. “This dashing summer dragonfly, a member of the king skimmer genus, makes quite a splash at the shallow, marshy wetlands it prefers. Relatively skittish, it spends more time on the wing and less time perching than other king skimmers.”
At this time of the year the males and females have a similar coloration, but as they mature the males will turn reddish-orange. The dragonfly in this photo is a female—it is easy to tell from the terminal appendages at the end of the abdomen. I love the bright yellow vein on the wings of this dragonfly, a feature that is shared by the males as well as the females of the species.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged Canon 7D, Celithemis eponina, halloween pennant, Halloween Pennant dragonfly, Occoquan Bay National Wildlife Refuge, Tamron 18-400mm, Woodbridge VA on June 28, 2024| 9 Comments »
The breeze was kicking up a bit and this Halloween Pennant dragonfly seemed to be holding on for dear life when I spotted in on Tuesday at Occoquan Bay National Wildlife Refuge. It seems to be that it would be safer and more secure to grasp the stalk a bit lower, but, like other members of the pennant family of dragonflies, this Halloween Pennant is a bit of a thrill seeker.
As the old adage, often attributed to John A. Shedd, states, “A ship in harbor is safe, but that is not what ships are built for.” Sometimes, I think, it is good for us to step out of our comfort zones, which can turn into ruts if we are not careful, and take a risk by living life on the edge, like this Halloween Pennant dragonfly.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged Arigomphus villosipes, Canon 7D, female Unicorn Clubtail, Occoquan Bay National Wildlife Refuge, Tamron 18-400mm, Unicorn Clubtail, Unicorn Clubtail dragonfly, Woodbridge VA on June 27, 2024| 1 Comment »
I was excited to spot this female Unicorn Clubtail dragonfly (Arigomphus villosipes) on Tuesday at Occoquan Bay Wildlife Refuge, one of the few times that I have seen a female of this species. I am not sure if the females hang out in different areas from the males, which perch prominently on low vegetation or logs at water’s edge, or if, like some human females, they are simply playing “hard to get” and wait to meet the males on their own terms.
As noted on the excellent Dragonflies of Northern Virginia website, Unicorn Clubtails are “the only clubtail in Northern VA that prefers ponds and marshes, over streams and rivers…our only clubtail that can be found in completely still, stagnant water.” I know that is true for the males that I have featured already a couple of time this season on this blog, but is it also true for female Unicorn Clubtails?
How do you explain the behavior of females? It is one of the mysteries of life.
© Michael Q. Powell. All rights reserved.
Posted in damselfly, Insects, Macro Photography, Nature, Photography, Summer, wildlife, tagged Canon 7D, damselfly ovipositing, Enallagma traviatum, Fort Belvoir VA, Jackson Miles Abbott Wetland Refuge, slender bluet, Slender Bluet damselfly, Tamron 18-400mm on June 26, 2024| 5 Comments »
After mating, many male damselflies hold on to the female as she deposits eggs in order to keep any rival males from interfering with the process. The male grasps the head of the female with the terminal appendages of his abdomen in the “tandem” position and the two linked damselflies move about from spot to spot as the female inserts eggs into floating vegetation.
Last Friday at Jackson Miles Abbott Wetland Refuge I managed to capture this image of a Slender Bluet (Enallagma traviatum) couple as the female arched her body, made a little slit in the vegetation and inserted eggs, a process known as “ovipositing.”
I am not absolutely certain I have correctly identified the damselfly species—there are a lot of bluet species—but I have made my call primarily on the basis of the markings on the abdomens of the male and the female. I intend to post this shot in a dragonfly/damselfly forum on Facebook and will update this posting if one of the experts in the group corrects my initial identification.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged Banded Pennant, Banded Pennant dragonfly, Canon 7D, Celithemis fasciata, Fort Belvoir VA, Jackson Miles Abbott Wetland Refuge, Tamron 18-400mm on June 25, 2024| 4 Comments »
During a short visit to Jackson Miles Abbott Wetland Refuge last Friday I spotted my first Banded Pennant dragonfly (Celithemis fasciata) of the year. Pennant dragonflies like this one often perch precariously on the very tips of vegetation, which causes them to flap about in even the slightest of breezes, like a pennant.
Banded Pennants are somewhat uncommon and in some years I have not seen a single one, so I was happy to encounter this handsome male, the only one I saw all day. As you can see in all of the photos below, the dragonfly’s upper left wing did not seem to straighten out as much as the other three wings. From what I could see, though, the dragonfly was able to fly quite well despite this injury or deformity.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged Canon 7D, Dythemis velox, Jackson Miles Abbott Wetland Refuge, Swift Setwing, Swift Setwing dragonfly, Tamron 18-400mm on June 24, 2024| 2 Comments »
I was thrilled to spot my first Swift Setwing dragonfly (Dythemis velox) of the season this past Friday at Jackson Miles Abbott Wetland Refuge. These little dragonflies perch in a distinctive pose with their wings pulled forward, which looked to some scientist like the “ready-set-go” position of a sprinter and is reportedly the reason for the name of the species.
Eight years ago I spotted my first Swift Setwing dragonfly ever at this same location. This primarily southern species had never before have been documented in Fairfax County, Virginia, the county where I live, so it is kind of special for me to see them each year. (You can see details of that first sighting in my 25 June 2016 posting Swift Setwing dragonfly.)
Swift Setwings like to perch facing the water on overhanging vegetation, so it is a challenge to get a shot of one without getting my feet wet. I had to find a little visual tunnel through the vegetation to get this shot, but I did manage to stay dry.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged Arigomphus villosipes, Canon 7D, Lorton VA, Occoquan Regional Park, Tamron 18-400mm, Unicorn Clubtail, Unicorn Clubtail dragonfly on June 22, 2024| Leave a Comment »
There must be something special about this perch. One week after I photographed a Unicorn Clubtail dragonfly (Arigomphus villosipes) on a log at the edge of a small pond at Occoquan Regional Park, I spotted another Unicorn Clubtail in the exact same spot. Perhaps it was even the same individual, hanging out in the same old places, as this wildlife photographer is wont to do.
The edge of the pond is very mucky, so I couldn’t get any closer to give you a better view of the little “horn” that sticks up between the eyes and gives rise to the name “unicorn.” You’ll have to trust me on that point or check out a 2017 blog post entitled Unicorn in Northern Virginia that includes a better view of the unicorn “horn.”
We are in the midst of a real heat wave, with daily temperatures soaring into the mid-90’s (35 degrees C), so my wildlife forays are shorter than normal. Don’t worry, I am taking it slow, seeking shade whenever possible, and carrying water with me. Forecasters predict that this heat wave will continue for at least another week. Yikes!
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, spring, Summer, wildlife, tagged Canon 7D, Lorton VA, Occoquan Regional Park, Tachopteryx thoreyi, Tamron 18-400mm on June 21, 2024| 3 Comments »
When I spotted this Gray Petaltail dragonfly (Tachopteryx thoreyi) on Monday at Occoquan Regional Park, I could see that it was feasting on some kind of insect that it had caught, but I could not get close enough to identify the prey. Dragonflies are fierce predators that feed on a wide variety of insects, sometimes including other dragonflies or damselflies.
When I examine the image carefully I can just make out the wings and legs and possibly an eye of the victim, but that does not help me to identify it. The dragonfly was perched high on the trunk of the tree and when I tried to move closer to get a better shot, the sharp angle made it even harder to see what was going on. I was happy enough to capture this profile view of the Gray Petaltail, which would otherwise have been pretty well camouflaged by the rough bark of the tree.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, spring, Summer, wildlife, tagged Canon 7D, Libellula luctuosa, Lorton VA, male Widow Skimmer, Occoquan Regional Park, Tamron 18-400mm, Widow Skimmer, Widow Skimmer dragonfly on June 20, 2024| 6 Comments »
Many dragonflies have transparent wings that seem to disappear when they are flying, making them look even smaller and hard to detect. Male Widow Skimmer dragonflies (Libellula luctuosa), however, have such large bi-colored patches on their wings that they look almost like butterflies when in flight, an impression heightened by the fluttering way that they fly.
I was thrilled when I spotted this male Widow Skimmer—the females of this species do not have the white wing patches—on Monday at Occoquan Regional Park. The dragonfly flew by me numerous times and I watched and waiting, hoping that it would land. My patience eventually paid off and I was able to capture this shot that shows off its wings beautifully. This may not be the most artistic image that I have ever captured, but it is a good one to use for the purpose of identification.
One of the coolest things about photography is that it can be both scientific and artistic, allowing me to be as geeky as I want in either domain.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, spring, wildlife, tagged Canon 7D, Female Sable Clubtail, Lorton VA, Occoquan Regional Park, Sable Clubtail, Sable Clubtail dragonfly, Stenogomphurus rogersi, Tamron 18-400mm on June 19, 2024| 2 Comments »
Sable Clubtail dragonflies (Stenogomphurus rogersi) are uncommon in my area. This dragonfly species is generally found only in very small numbers, has a short flight period, and requires very specific habitats, preferably a small, clean forest stream. There is only one location in my area where I have found Sable Clubtails in the past and some years I have not seen a single one.
I was therefore really excited on Monday when I spotted what I thought might be a Sable Clubtail. I was not sure of my identification, though, because this dragonfly was in a different location at the park, not along the stream where I had seen Sable Clubtails in the past.
When I returned home and examined my photos on my computer, I was shocked to see that the dragonfly was a female–I am pretty sure that all of the Sable Clubtails that I have previously seen were males. For the sake of comparison, I have added a photo of a male that was part of a posting I did on 10 June 2024 entitled Sable Clubtail dragonfly (male). If you look closely at the tip of the abdomen (the “tail”) of each dragonfly, you will see different shaped terminal appendages, which are key factors in helping to identify the gender of a dragonfly.
Different dragonfly species have different courting behaviors. In some cases, the males and females are present in the same area, but in other cases, the females remain in a different area until they are actually ready for mating. I looked through my resources and on-line to see if I could find any information about the behavior of Sable Clubtail females, but came up empty-handed.
Where do female Sable Clubtails like to hang out? With a sample size of only one, I certainly can’t come to any conclusions, but I will continue to keep my eyes open and perhaps I will encounter another one.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, spring, wildlife, tagged Canon 7D, Fort Belvoir VA, Jackson Miles Abbott Wetland Refuge, Libellula incesta, Slaty Skimmer, Slaty Skimmer dragonfly, Tamron 18-400mm on June 15, 2024| Leave a Comment »
Slaty Skimmers (Libellula incesta) have now started to appear at Jackson Miles Abbott Wetland Refuge, signaling to me that summer is almost here. During the hottest months of the year, Slaty Skimmers are one of the commonly seen dragonfly species in my area, in part because they are habitat generalists—you can find them everywhere,
The greyish-blue bodies and dark eyes of the mature male Slaty Skimmers make them easy to identify. The immature members of this species, however, are a lot harder to identify, because they are similar in appearance to the young of several other species in the area. Fortunately for me, the Slaty Skimmers in these two photos, the first that I have photographed in 2024, are both mature males.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, spring, wildlife, tagged Canon 7D, dragonfly in flight, Epitheca princeps, Fort Belvoir VA, Jackson Miles Abbott Wetland Refuge, Prince Baskettail, Prince Baskettail dragonfly, Tamron 18-400mm on June 14, 2024| 5 Comments »
When I spotted a dragonfly patrolling over the water of a small pond yesterday at Jackson Miles Abbott Wetland Refuge, I knew almost immediately that it was a Prince Baskettail dragonfly (Epitheca princeps). How could I tell? As it flew by, I could catch glimpses of the dark patches on its wings and the Prince Baskettail is the only large dragonfly with patterned wings in our area. (Prince Baskettails are almost three inches (76 mm) in length).
Seeing the dragonfly in flight was easy, but getting a clear shot of it was a considerable challenge. I watched the dragonfly and was able to determine its approximate patrol area. When it flew into that area, I attempted to track it, sometimes using my camera’s autofocus and sometimes focusing manually. Most of my shots were out of focus or did not include the dragonfly in the frame, but I managed to get a few decent shots, with the image below being the best of the lot.
Some of my fellow wildlife photographers marvel at images like this and think that high end gear or special techniques are necessary. The reality, though, is that I use relatively modest equipment and the “secret” to my success quite often is a combination of patience, practice, and persistence.
© Michael Q. Powell. All rights reserved.
Posted in Insects, Nature, Photography, plants, spring, wildlife, tagged Alexandria VA, Canon 7D, green spring gardens, milkweed, red milkweed beetle, Tamron 18-400mm, Tetraopes tetrophthalmus on June 12, 2024| 3 Comments »
Most people know that Monarch butterflies love milkweed, but if you move in closer to the plants, you’ll discover a world of fascinating little creatures, like this Red Milkweed Beetle (Tetraopes tetrophthalmus) that I spotted last week at Green Spring Gardens, a county-run historical garden not far from where I live.
I first encountered these little red beetles a dozen or so years ago and became a bit obsessed with them. I am not sure if it is their “longhorn” antennae or the bold pattern on their bodies or the bright color that attracts me most—I just know that I love seeing them in all of their developmental forms (they go through several interesting instars as they grow).
This milkweed beetle was crawling around a lot, so it was hard to get a shot of it. Fortunately, it stopped for a moment when it reached the end of the leaf and I was able to capture this simple environmental portrait..
The next time you see some milkweed, stop for a moment, examine it closely, and prepare to enter a fascinating little world as the scent of the flowers envelops you.
© Michael Q. Powell. All rights reserved
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, spring, wildlife, tagged Canon 7D, Fairfax County Virginia, Sable Clubtail, Sable Clubtail dragonfly, Stenogomphurus rogersi, Tamron 18-400mm on June 10, 2024| 4 Comments »
I love the stunning green eyes of this male Sable Clubtail dragonfly (Stenogomphurus rogersi) that I spotted last week while exploring a small stream in Fairfax County, Virginia. The eyes look like they are made out of malachite or some similar semi-precious stone.
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. There is only one location in my area where I have found this species in the past and some years I have not seen a single one. I was therefore really excited when I manage to get some shots of this somewhat uncommon dragonfly species last Monday.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, spring, wildlife, tagged Arigomphus villosipes, Canon 7D, chasing unicorns, Lorton VA, Occoquan Regional Park, Tamron 18-400mm, Unicorn Clubtail, Unicorn Clubtail dragonfly on June 9, 2024| 5 Comments »
Do you believe in unicorns? I am always delighted 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—you can’t really see the “horn” in these photos, so you’ll have to take my word on it. I spotted the dragonfly in this posting while exploring a small pond in Fairfax County, where I live.
It is fairly easy to identify this species, because of the rusty-edged club at the bottom portion of the dragonfly’s abdomen and its very visible bright tip. Male Unicorn Clubtails tend to fly short patrols and perch quite often on low vegetation. It is not hard to spot them if I am in the appropriate environment, which is usually a pond or marsh, unlike most other clubtail dragonflies that prefer rivers and streams.
Chasing unicorns and dragons? That is how I enjoy spending my time in the wild.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, spring, wildlife, tagged Canon 7D, Eastern Pondhawk, Eastern Pondhawk dragonfly, Erythemis simplicicollis, Fort Belvoir VA, Jackson Miles Abbott Wetland Refuge, male Eastern Pondhawk, Tamron 18-400mm on June 8, 2024| 6 Comments »
When male Eastern Pondhawk dragonflies (Erythemis simplicicollis) are very young, they have green bodies with dark banding on the abdomen, just like their female counterparts. Over time male Eastern Pondhawks are gradually transformed into a duller shade of blue and finally a powdery bluish-grey.
From an aesthetic point of view, my favorite stage of development is when they are young males and their thoraxes are a beautiful shade of green that contrasts wonderfully with their blue abdomens. Eastern Pondhawks of both genders have cool-looking green faces that help to distinguish them immediately from other dragonfly species.
I spotted this Eastern Pondhawk during a recent visit to Jackson Miles Abbott Wetland Refuge, a small refuge that belongs to a nearby military installation. It is not a contiguous part of that installation, however, and is open to the public. The composition of this shot is quite simple, but I like the way that the Y-shape of the forked branch helps to divide up the frame and lead the viewer’s eyes to the main subject.
© Michael Q. Powell. All rights reserved.
Mike Powell 