Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged Canon 50D, Celithemis eponina, Fairfax County Virginia, halloween pennant, Halloween Pennant dragonfly, Lorton VA, Occoquan Regional Park, Tamron 180mm on June 27, 2022| 9 Comments »
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.
© Michael Q. Powell. All rights reserved.
Posted in Flowers, Insects, Nature, Photography, Summer, wildlife, tagged Canon 50D, milkweed, Occoquan Bay National Wildlife Refuge, red milkweed beetle, Tamron 150-600mm, Tetraopes tetrophthalmus, Woodbridge VA on June 26, 2022| 7 Comments »
I noticed on Friday that quite a few milkweed plants are now in bloom at Occoquan Bay National Wildlife Refuge. Hopefully they will attract some Monarch butterflies. In the meantime, I was happy to see this Red Milkweed Beetle (Tetraopes tetrophthalmus) with its cool “longhorn” antennae.
Over ten years ago, I encountered these strange-looking insects for the first time and was utterly fascinated by their appearance. That fascination has not diminished over time. Milkweed plants are amazing hosts to a wonderful variety of insects and it is always fun to examine them closely.
I was a pretty good distance away from this beetle, so I was not able to get a close-up shot of it, so settled for a shot that included a bit of the milkweed. I really like the resulting image, a reminder to myself that the primary subject does not necessarily have to fill the frame for a photo to be effective.
If you want a better view of a Red Milkweed Beetle, check out my June 2013 posting entitled “Red Milkweed Beetle—he’s back.”
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged Canon 50D, Eastern gamagrass, Libellula needhami, Needham's Skimmer, Needham's Skimmer dragonfly, Occoquan Bay National Wildlife Refuge, Tamron 150-600mm, Tripsacum dactyloides, Woodbridge VA on June 25, 2022| 2 Comments »
Numerous Needham’s Skimmer dragonflies (Libellula needhami)) have recently emerged at Occoquan Bay National Wildlife Refuge. Yay! I just love the golden leading edges on the wings of this species. Male Needham’s Skimmers eventually turn reddish-orange in color, but initially have the same yellow and black coloration as the females.
In the first shot, I was thrilled to photograph a beautiful female as she perched on some colorful Eastern Gamagrass (Tripsacum dactyloides). I cannot identify very many plants, but this one is distinctive enough that it has stuck in my memory. I love the expression on the dragonfly’s face–she seems to be either smiling at me or sticking out her tongue at me.
The Needham’s Skimmer in the second image also seems to be smiling. I think that it is a male, but cannot be certain from this angle of view.
Have a wonderful weekend. 
© Michael Q. Powell. All rights reserved.
Posted in Bees, Flowers, Insects, Nature, Photography, Summer, tagged Alexandria VA, blanket flower, Canon 50D, genus gaillardia, green spring gardens, metallic green sweat bee, sweat bee, Tamron 180mm on June 24, 2022| 5 Comments »
We have had rain and clouds the last few days and I feel the need for a pop of color today. This blanket flower (g. Gaillardia) provided a wonderfully colorful backdrop for a little bee that I spotted during a recent trip to Green Spring Gardens. I think that it may be some kind of sweat bee, but I did not get a close enough look at it to be able identify it.
© Michael Q. Powell. All rights reserved.
Posted in damselfly, Insects, Nature, Photography, Summer, wildlife, tagged Alexandria VA, Canon 50D, damselfly ovipositing, Eastern Forktail, Eastern Forktail damselfly, green spring gardens, Ischnura verticalis, Tamron 180mm on June 21, 2022| 11 Comments »
As I was visiting a small pond at Green Spring Gardens last week, checking to see if the lotus flowers and water lilies were in bloom, I detected some movement at the edge of the water. It took me a moment to spot some tiny Eastern Forktail damselflies (Ischnura verticalis) that were buzzing around the vegetation sticking out of the water. Eastern Forktails are quite small, about 0.8-1.3 inches (20-33 mm) in length.
I got down as low as I could and captured several images of a beautiful female Eastern Forktail. In the first shot, she perched and posed for me, so I had the luxury of carefully composing my shot. Click on the photo to see the wonderful details of this damselfly, including her stunning two-toned eyes. Eastern Forktails are quite small, about 0.8-1.3 inches (20-33 mm) in length.)
In the second shot, she was perching on the edge of a lily pad with the tip of her abdomen in the water. She was in the process of depositing eggs into the bottom of the lily pad or possibly into the stem of the plant.
As it turned out, it is still too early for the lotus flowers to bloom, though the plants were producing lots of leaves. There was one white water lily that was blooming, so the scene at the pond does not yet remind me of a Monet painting.
© Michael Q. Powell. All rights reserved.
Posted in damselfly, Insects, Nature, Photography, Summer, wildlife, tagged Argia moesta, Argia tibialis, Blue-fronted Dancer, Blue-fronted Dancer damselfly, Canon 50D, Fort Belvoir VA, Jackson Miles Abbott Wetland Refuge, Powdered Dancer, Powdered Dancer damselfly, Prince William County VA, Tamron 180mm on June 19, 2022| 8 Comments »
Recently I did a posting featuring a beautiful Violet Dancer (Argia fumipennis violacea), the uniquely purple damselfly that is featured in the banner of my blog. Today I thought that I would give equal time to several of the other dancers in my life. Damselflies in the genus Argia are known by the whimsical name of dancers, because of the distinctive jerky form of flight they use which contrasts with the straightforward direct flight of bluets, forktails, and other pond damselflies.
The damselfly in the first photo is a male Powdered Dancer (Argia moesta) that I spotted perched on a rock in the water while I was exploring a stream in Prince William County. I can tell that this is a rather young male, because he still has a lot of color on his thorax. Mature males turn whitish in color—you can see the powdery coating beginning at the tip of its abdomen.
The next two photos show a male Blue-fronted Dancer (Argia tibialis) that I found in the vegetation next to a small pond at Jackson Miles Abbot Wetland Refuge. This species is quite distinctive because the thorax is almost completely blue, with only hairline black stripes on its shoulders and the middle of its back.
One of the things that I particularly enjoy about photographing nature is the incredible diversity that I encounter. Even within a single species, I can spot unique beauty in each individual that I encounter, especially when I slow down and look closely. The same thing is true about people—we should celebrate and respect our diversity and engage with people who may look or act or think differently. As the Lee Ann Womack country music song says, if you get the choice to sit it out or dance, I hope you dance.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged Canon 50D, Fairfax County Virginia, Lorton VA, Sable Clubtail, Sable Clubtail dragonfly, Stenogomphurus rogersi, Tamron 180mm on June 18, 2022| 15 Comments »
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.
© Michael Q. Powell. All rights reserved.
Posted in damselfly, Insects, Macro Photography, Nature, Photography, spring, tagged Canon 50D, Enallagma divagans, Prince William County VA, Tamron 180mm, Turquoise Bluet, Turquoise Bluet damselfly on June 15, 2022| 16 Comments »
Last week I was excited to capture this image of a beautiful Turquoise Bluet damselfly (Enallagma divagans) as I explored the edge of a small pond in Prince William County, Virginia. The damselfly was conducting short patrols over the water and then would perch on the vegetation sticking out of the water.
I got low to the ground and squatted as close to the water’s edge as I dared, doing my best to avoid falling into the water as I leaned forward. I managed to stay dry as I waited patiently. Eventually the Turquoise Bluet perched within range of my lens and I was able to capture a pretty detailed image of the little bluet, which was about 1.4 inches (35 mm) in length.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, spring, wildlife, tagged Canon 50D, Libellula luctuosa, Lorton VA, male Widow Skimmer, Occoquan Regional Park, Tamron 180mm, Widow Skimmer, Widow Skimmer dragonfly on June 15, 2022| 5 Comments »
I love dragonflies with patterned wings and one of the coolest ones in our area is the male Widow Skimmer (Libellula luctuosa), which has a distinctive combination of one dark and one white blotch per wing. Eventually the immature male in the first photo will turn bluish in color, but for now he has the brown and yellow colors that he shares with the females. The females have only a single large blotch on each wing, so usually I can tell the genders apart.
When the male first emerges, however, the white blotches may be hard to see, so I have to look more closely at other aspects of the dragonfly’s body. I am pretty confident that the dragonfly in the second photo is a very young male Widow Skimmer.
It was really easy to track a male Widow Skimmer dragonfly in the air, because its colorful wings made it look almost like a butterfly. However, the dragonfly in the first photo was remarkably skittish and would perch only momentarily in between its patrols over the waters of the small pond that I visited on Monday. Eventually my patience paid off and I was able to get a shot, albeit from a relatively long distance away.
© Michael Q. Powell. All rights reserved.
Posted in damselfly, Insects, Macro Photography, Nature, Photography, spring, wildlife, tagged Calopteryx maculata, Canon 50D, Ebony Jewelwing, Ebony Jewelwing damselfly, Fairfax County Virginia, Lorton VA, mating ebony jewelwings, Occoquan Regional Park, Tamron 180mm on June 14, 2022| 6 Comments »
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.
© Michael Q. Powell. All rights reserved.
Posted in damselfly, Dragonflies, Insects, Nature, Photography, wildlife, tagged Argia fumipennis, Argia fumipennis violacea, Canon 50D, Prince William County VA, Tamron 180mm, Variable Dancer, Variable Dancer damselfly, Violet Dancer on June 13, 2022| 17 Comments »
One of the coolest, most colorful damselflies in our area is the violet subspecies of the Variable Dancer (Argia fumipennis) that is often called the Violet Dancer (Argia fumipennis violacea). I spotted these handsome male damselflies last Thursday in Prince William County and love the way I was able to capture some of the texture of their environment, especially in the first photo.
Some of you may have noticed that I have had a photo of a Violet Dancer as the banner for this blog for quite a number of years. This coloration of this damselfly is so strikingly different from the various shades of blue of most damselflies that it made an immediate impression on me the first time that I photographed one.
I need to update many aspects of my blog page format, including the information in the “About Me” section, but I am still pretty comfortable with having a Violet Dancer being the first image that viewers see when they access my page.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, spring, wildlife, tagged Canon 50D, Gomphus exilis, Lancet Clubtail, Lancet Clubtail dragonfly, Phanogomphus exilis, Prince William County VA, Tamron 180mm on June 12, 2022| 9 Comments »
I was delighted to spot this female Lancet Clubtail dragonfly (Phanogomphus exilis) on Thursday in Prince William County, the first member of this species that I have seen this season. She seemed to be glancing upwards at me as she smiled and posed for me.
When I was doing some research on this species, I got a little confused, because sometimes the Latin name for the species was given as Phanogomphus exilis and sometimes as Gomphus exilis. As far as I can understand it, the Lancet Clubtail used to be included in Gomphus genus. However, according to Wikipedia, “As a result of phylogenetic studies, Gomphus subgenera Gomphurus, Hylogomphus, Phanogomphus, and Stenogomphus were elevated in rank to genus in 2017. With the removal of their member species, Gomphus ended up with 11 of its previous 54 species, none of which are found in the Western Hemisphere.” Yikes!
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, spring, Travel, wildlife, tagged canon 55-250mm, Canon SL2, Dot-tailed Whiteface, Dot-tailed Whiteface dragonfly, Gill MA, Leucorrhinia intacta, Northfield Mt Hermon School, Shadow Lake on June 8, 2022| 9 Comments »
One of the cool things about traveling is having the chance to see species that are not present in my home area. This past weekend I drove north about 600 miles (965 km) to Gill, Massachusetts, the home of Northfield Mt Hermon School, where I celebrated my 50th graduation from high school. There was plenty of wild life at the reunion, with loud music, firepits, and adult beverages, but I also managed to squeeze in a few quieter moments with wildlife.
While I was walking along the edge of Shadow Lake, a small marshy lake on campus, I spotted some unfamiliar dragonflies on the floating lily pads. As I examined the dragonflies through my 55-250mm telephoto lens, the longest lens that I had with me, I was struck by the bright white faces of the dragonflies and the prominent dots on the top of their abdomens. I was a little shocked to learn later that the dragonflies that I photographed are Dot-tailed Whiteface dragonflies (Leucorrhinia intacta)—rarely has the name of a species fit so well.
The range map for Dot-tailed Whitefaces shows that it is primarily a northern species that does not exist in Virginia. I get the impression that this is a fairly common species, so locals would probably not be very excited to spot one. For me, though, it was a rare and exotic species that I was seeing for the very first time and I was thrilled. It is amazing how our reactions in so many areas of our lives are influenced as much by our perspectives as by the “objective” facts of a situation.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, spring, wildlife, tagged Bar-winged Skimmer, Bar-winged Skimmer dragonfly, Canon 50D, Libellula axilena, Prince William County VA, Tamron 180mm on June 7, 2022| 6 Comments »
Last Tuesday I spotted several beautiful Bar-winged Skimmer dragonflies (Libellula axilena) while I was exploring a small pond in Prince William County, Virginia. The dragonflies kept choosing beautiful, but flimsy perches, so I did not have much time snag shots of them before they flew away.
According to the Dragonflies of Northern Virginia website, Bar-winged Skimmers have relatively specific habitat needs and consequently are one of the less common skimmers in our area. “It prefers very shallow marshy pools in the full sun. If there’s enough water for fish, it’s too deep for Bar-winged Skimmers. And of course shallow pools in the full sun tend to quickly evaporate and dry up, so stable populations in Northern Virginia are few and far between.”
I really like the backgrounds that I was able to capture in these shots—they are colorful, but not at all distracting. If you look closely at the leading edges of the wings, you can see the black spots and stripes that give rise to the name of this species.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, spring, wildlife, tagged Canon 50D, Gray Petaltail, Gray Petaltail dragonfly, Prince William County VA, Tachopteryx thoreyi, Tamron 180mm on June 6, 2022| 5 Comments »
Although “treehugger” is a term that is sometimes used for environmentalists, it is even more applicable to Gray Petaltail dragonflies (Tachopteryx thoreyi), like these ones that I spotted last Tuesday in Prince William County. Gray Petaltails love to perch on the trunks of trees, where they blend in almost perfectly with the bark, as you can see especially well (or almost not see) in the second photo.
I have been told that Gray Petaltails especially like the color gray and a number of times one has perched on me when I was deliberately wearing a gray shirt. Fellow dragonfly enthusiast Walter Sanford capture that phenomenon in 2019 in one of his blog postings that he called “You look like a tree to me!”
I drove up to Massachusetts this past weekend for the celebration of my 50th high school reunion at Northfield Mount Heron School, the private college preparatory boarding school that I attended for three years. I disconnected from the internet during that time there, which is why I have not posted in several days—my apologies to those of you who may be used to a daily “fix.”
It was fascinating to reconnect with high school friends, often for the first time in 50 years, and to meet some classmates for the first time. Northfield was founded as a girls school in 1879 by evangelist Dwight L. Moody and two years he established Mount Hermon as a boy school. In 1971 the two schools formally merged and those of us in the class of 1972, my class, were the first to graduate from Northfield Mount Hermon School. At that time there were close to 1300 students divided between the two campuses, which made it difficult to know everyone—in recent years the school consolidated onto the Mount Hermon campus and it currently has a student body of about 700 students.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, spring, wildlife, tagged Brown Spiketail, Brown Spiketail dragonfly, Canon 50D, Cordulegaster bilineata, Prince William County VA, Tamron 180mm on June 2, 2022| 11 Comments »
On Tuesday I was thrilled to spot this male Brown Spiketail dragonfly (Cordulegaster bilineata) while I was exploring a marshy area in Prince William County, Virginia. Spiketail dragonflies are quite rare in our area and this was the first one that I have spotted this year.
Brown Spiketails are found only in a specific type of habitat. According to the Dragonflies of Northern Virginia website, Brown Spiketails prefer “clean, small, sunlit, forest streams and seepages” and “perch often and low on grasses and shrubs in clearings, meadow edges and sunny forest edges.” As you can see from the background in these two images, the location where I found this dragonfly was full of ferns.
In case you are curious, spiketail dragonflies are so named because the long ovipositor of the female extends beyond the tip of the abdomen. The females lay their eggs by hovering over shallow water and driving the long ovipositor vertically into the shoreline mud or stream bottom in a fashion reminiscent of a sewing machine. Since these photos show a male, there is no “spike” to see for this spiketail.
I love the striking eyes of this dragonfly and the colorful markings his entire body and was happy to be able to capture such a detailed look at his beauty.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, spring, wildlife, tagged Canon 50D, Libellula cyanea, Occoquan Bay National Wildlife Refuge, Spangled Skimmer, Spangled Skimmer dragonfly, Tamron 150-600mm, Woodbridge VA on May 30, 2022| 6 Comments »
On Saturday I spotted my first Spangled Skimmer dragonflies (Libellula cyanea) of the year at Occoquan Bay National Wildlife Refuge. It is remarkable easy to identify this species, because it is the only dragonfly in our area that has both black and white stigmata.
The stigmata, or pterostigmata, which is the more technical name, are the pigmented hollow structures on the leading edge of dragonfly wings. They are slightly heavier than the adjoining cells and have a significant effect on the aerodynamics of the wing, particularly while gliding, according to an article entitled “Dragonfly wings: tried and tested over millennia!” I confess that I don’t understand aerodynamics at all and look at dragonfly flight as nothing short of miraculous.
You may have noted that all the dragonflies in all three photos look pretty much the same, but the first two are male and the third is a female. Mature males are blue in color, but when they are young, the immature males share the brown and yellow coloration of the females. The easiest way to tell them apart is to look at the tip of the abdomen (the “tail”)—the terminal appendages of the two genders are quite different in appearance.
© Michael Q. Powell. All rights reserved.
Posted in Butterflies, Insects, Nature, Photography, spring, wildlife, tagged Canon 50D, Danaus plexippus, Monarch, monarch butterfly, Occoquan Bay National Wildlife Refuge, Tamron 150-600mm, Woodbridge VA on May 29, 2022| 5 Comments »
I was a bit surprised and absolutely delighted to see my first Monarch butterfly (Danaus plexippus) of the year yesterday at Occoquan Bay National Wildlife Refuge. I love to see these colorful butterflies, but each year it is a bit of a hit-or-miss proposition, as habitats for Monarchs continue to be threatened and their numbers seem to be declining.
© Michael Q. Powell. All rights reserved.
Posted in damselfly, Insects, Nature, Photography, spring, wildlife, tagged Big Bluet, Big Bluet damselfly, Canon 50D, Enallagma durum, Occoquan Bay National Wildlife Refuge, Tamron 150-600mm, Woodbridge VA on May 27, 2022| 2 Comments »
I am finally starting to see many of the common species of dragonflies and damselflies that will keep me company through the long hot days of the summer. On Monday at Occoquan Bay National Wildlife Refuge I spotted my first Big Bluet damselflies (Enallagma durum) of the season, including the mating pair shown in the first photo below. This sidewards heart position, sometimes referred to as the “wheel position,” is quite distinctive and reminds me of something you might see in a Cirque du Soleil production.
American bluets are the largest genus of damselflies in North America and are often the most familiar and numerous damselflies that people see. As the genus name Bluet suggests, most members of this genus have bright blue coloration in various patterns, although I have also photographed Orange Bluets, which sounds like a contradiction in terms.
During the summer, I often see Big Bluets along the trails adjacent to the water at this wildlife refuge. As damselflies go, Big Bluets are comparatively large at 1.3- 1.7 inches (34 – 44 mm) in length. Big Bluets have elongated, arrow-shaped black markings on their abdomens, as you can see in the second photo below, and this helps in distinguishing them from other bluets.
Damselfly identification is challenging under the best of all circumstances and even in this case, when I was fairly confident about my identification, I sought confirmation in a Facebook dragonfly group.
© Michael Q. Powell. All rights reserved.
Posted in Butterflies, Insects, Nature, Photography, spring, wildlife, tagged Canon 50D, Epargyreus clarus, Occoquan Bay National Wildlife Refuge, Silver-spotted Skipper, Silver-spotted Skipper butterfly, Tamron 150-600mm, Woodbridge VA on May 21, 2022| 2 Comments »
Although I enjoy photographing large, colorful butterflies, like the Zebra Swallowtail that I featured in a recent posting, I also love to photograph smaller, more nondescript butterflies. I spotted this pretty little Silver-spotted Skipper (Epargyreus clarus) during a visit to Occoquan Bay National Wildlife Refuge and chased it about as it gathered nectar from several early spring wildflowers.
There are over 3500 species of skipper butterflies worldwide, according to Wikipedia, and the Silver-spotted Skipper is one of the few that I can reliably identify. Many of the others that I see are so similar in appearance that I have to pore over identification guides to try to figure out what kind they are. Often I end up guessing and am wrong just about as often as I am right in identifying a skipper.
© Michael Q. Powell. All rights reserved.
Posted in Butterflies, Insects, Nature, Photography, spring, wildlife, tagged Canon 50D, Eastern Comma, Eastern Comma butterfly, Occoquan Bay National Wildlife Refuge, Polygonia comma, Tamron 150-600mm, Woodbridge VA on May 19, 2022| 6 Comments »
I was thrilled to capture this image of an Eastern Comma butterfly (Polygonia comma) during a recent visit to Occoquan Bay National Wildlife Refuge. When its wings are closed, this butterfly blends right in with the bark of the trees on which it frequently perches, so it was nice that it chose to perch on some green leaves.
© Michael Q. Powell. All rights reserved.
Posted in Butterflies, Insects, Nature, Photography, spring, wildlife, tagged Canon 50D, Eurytides marcellus, Occoquan Bay National Wildlife Refuge, Tamron 150-600mm, Woodbridge VA, Zebra Swallowtail, Zebra Swallowtail butterfly on May 17, 2022| 9 Comments »
Zebra Swallowtail butterflies (Eurytides marcellus) are amazingly skittish. They fly all about, approaching plants as though they were planning to land and then change course at the last moment. I was thrilled during a recent trip to Occoquan Bay National Wildlife Refuge when this beautiful Zebra Swallowtail landed on a small wildflower and stayed still long enough for me to lower my monopod and focus on it.
I was shooting at the extreme end of my long telephoto zoom lens and was not sure if I could capture the fine details of the butterfly—the lens is supposedly soft at 600 mm. I was delighted when I saw my shots on my computer to see that I had managed to capture the beautiful red markings that really pop amid the zebra stripes pop on this swallowtail. Even the long antennae and the “tails” of the butterfly are pretty sharp.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, spring, wildlife, tagged Canon 50D, Helocordulia uhleri, male Uhler's Sundragon, Prince William County VA, Tamron 180mm, Uhler's Sundragon, Uhler's Sundragon dragonfly on May 16, 2022| 5 Comments »
It is getting late in the season for Uhler’s Sundragon dragonflies (Helocordulia uhleri), so I was particularly happy when I spotted several of them last week while I was exploring a creek in Prince William County. Uhler’s Sundragons appear in early April and their flight period lasts for only a month or so, so it is always a challenge to find them and photograph them for the season.
Both of the dragonflies in the photos are males, judging by the appendages at the tips of their abdomens and their indented hind wings. I think that they are two separate individuals, but cannot be sure, since I spotted them in the same general area.
Some of you may have noticed that I did not do postings on Saturday and Sunday. I try to do a posting every day and during the past year “missed” only four days. I spent this past weekend in the mountains of Virginia at a church retreat and disconnected myself from the internet during that time. I had a wonderful time and feel uplifted emotionally and spiritually. After all of the covid-related travel limitations of the past two years, it felt good to get away and break out of my normal routine.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, spring, wildlife, tagged Canon 50D, Common Baskettail, Common Baskettail dragonfly, Epitheca cynosura, Occoquan Bay National Wildlife Refuge, Prince William County VA, Tamron 150-600mm, Tamron 180mm, Woodbridge VA on May 12, 2022| 12 Comments »
Every year I challenge myself by attempting to capture images of dragonflies in flight. Some dragonfly species help out by flying in somewhat predictable patterns or by hovering a bit, but it is still pretty tough to capture a tiny moving subject like a dragonfly.
This week I managed to photograph Common Baskettail dragonflies (Epitheca cynosura) in flight on two consecutive days at different locations using different lenses and techniques. Male Common Baskettails often patrol around the edges of small ponds in fairly limited areas. If you observe them long enough, you can get a general sense of the track that they are following.
For the first photo, I extended my Tamron 150-600mm lens to its maximum length and pre-focused on an open area that appeared to be part of the patrol route at a small pond at Occoquan Bay National Wildlife Refuge. My camera was on a monopod and when the dragonfly entered the target area, I would attempt to track it and focus the lens manually. It sounds pretty straightforward, but the hand-to-eye coordination required makes this approach quite daunting. However, as you can see in the first photo, it is possible to get a decent shot. If you click on the image, you can see lots of cool details, including the way that the dragonfly has folded up its legs under its thorax.
The next day I was exploring a small pond in Prince William County when I spotted a patrolling dragonfly—it was another male Common Baskettail. I had my Tamron 180mm macro lens on my camera and was not using a monopod. I was able to track the dragonfly a bit more freely with this lighter lens, which proved to be beneficial when the dragonfly deviated from its flight path. Once again I focused manually and was thrilled with the results I got in the second and third images below. I particularly like the way that I was able to capture some of the pond environment in the second shot, while managing to get the dragonfly in sharp focus.
Why do I use manual focus? My Canon 50D is a long in the tooth and has a relatively primitive focusing system with only nine focus points, which means that my camera can’t focus fast enough or accurately enough to shoot a dragonfly in mid-air. More modern camera have much faster and more sophisticated focusing systems and theoretically can produce better results. I saw a video recently, for example, in which a photographer was able to use animal eye focus on a moving dragonfly. Yikes! You pay a real premium, though, for that advanced technology, with camera bodies costing up to $5,000 and lenses up to $12,000.
I am not all that impressed by fancy camera gear and would rather focus on mastering the more modest gear that I have and spending as much time as I can out in the wild. In my mind, that recipe sets me up best to take advantage of the opportunities that arise as I wander about in nature.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, spring, wildlife, tagged Accotink Bay Wildlife Refuge, Canon 50D, Common Whitetail, Common Whitetail dragonfly, female Common Whitetail, Fort Belvoir VA, male Common Whitetail, Plathemis lydia, Tamron 180mm on May 1, 2022| 1 Comment »
Common Whitetail dragonflies (Plathemis lydia) are probably the most common dragonflies in my area. They are among the first species to appear in the spring and among the last to be seen in the autumn and can be found in a variety of habitats. I photographed my first Common Whitetails of the season last week at Accotink Bay National Wildlife Refuge.
When they are adults, it is easy to distinguish the male Common Whitetails from the females—the males have white-blue abdomens and the females have brown abdomens. Immature males, however, have the same coloration as the females. If you look at the first two photos below, you can see that the coloration and markings on the two dragonflies is quite similar, but the first one is an immature male and the second one is a female.
For Common Whitetails, the first thing I do is to look at the pattern of dark patches on the clear wings. Males have two patches per wing and females have three, including one that extends to the wingtip. This is really easy to see in the first two photos, because the dragonflies were perched above the ground.
Quite often, though, Common Whitetails will perch flat on the ground in the leaf litter, as in the third photo, and it is a little tougher to see the wing markings. As long as you can see a clear wingtip, however, you can tell that it is a male.
There are, of course, other ways to tell the gender of a Common Whitetail, if you can’t see the wings. If you look really closely at the tips of the abdomen (the “tail”), for example, you can see that they are shaped differently—the male’s terminal appendages are more tapered, while the female’s are more stubby in appearance.
I don’t consider myself an expert in dragonflies and my background is not in science, but I have learned about these colorful aerial acrobats over the last ten years of photographing them. Folks sometimes ask me how I can tell the gender of a dragonfly and I think it cool to be able to explain what is going on in my mind when I am trying to figure out what I have photographed. This is especially true when I have photos that show both the male and female of a species, as was the case with these Common Whitetail dragonflies.
© Michael Q. Powell. All rights reserved.
Posted in Butterflies, Insects, Nature, Photography, Portraits, spring, wildlife, tagged black swallowtail, black swallowtail butterfly, Canon 50D, Occoquan Bay National Wildlife Refuge, Tamron 150-600mm, Woodbridge VA on April 29, 2022| 6 Comments »
I was delighted yesterday to spot this beautiful Black Swallowtail butterfly (Papilio polyxenes) at Occoquan Bay National Wildlife Refuge, the first one that I have seen this season. At this time of the year I am always struck by the pristine look of the newly emerged butterflies—later in the season they will become tattered and faded.
In my area we have four different black swallowtails—the Black Swallowtail, the Spicebush Swallowtail, the Pipevine Swallowtail, and the dark morph female Eastern Tiger Swallowtail. Sometimes it can be difficult to distinguish between the species, but in this case it was really easy. Male and female Black Swallowtails can be identified by the black dot inside the orange dot in the middle of the bottom of the hind wings, as you can see in this photo. Several years ago I came across a wonderful posting by the Louisiana Naturalist that has side-by-side comparisons of these four species and tips on how to tell them apart.
Last Friday, Jet Eliot, a wonderful writer and blogger who lives on the West Coast, wrote a fascinating blog posting entitled Swallowtail Butterflies that looked at some of the swallowtails in her area as well as others that she has encountered during her worldwide travels. The photos in the posting by Athena Alexander are astounding and Jet’s prose is informative and inspiring. I encourage you to check out the posting and leave you with this wonderful snippet from Jet—”I am often buoyed by these dancing kaleidoscopic creatures who start out so immobile and teensy and dark, and as each day turns to the next, they somehow know what to do. Soon they have mysteriously blossomed into delicate splendor.”
Have a wonderful weekend.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, spring, wildlife, tagged Anax junius, Canon 50D, Common Green Darner, Common Green Darner dragonfly, Common Whitetail, Common Whitetail dragonfly, Lorton VA, Occoquan Regional Park, Plathemis lydia, Tamron 180mm on April 28, 2022| 3 Comments »
I was tracking a Common Green Darner dragonfly (Anax junius) in my viewfinder yesterday at Occoquan Regional Park, when suddenly another dragonfly flew into the frame. The two dragonflies appeared to hook up in mid-air and I assumed that they were mating. When they landed in some nearby vegetation, however, I discovered that it was hunger and not lust that had brought them together. The Common Green Darner was having lunch with a Common Whitetail dragonfly (Plathemis lydia), and it was the main course.
Dragonflies feed on other live insects and they aren’t picky eaters—they will eat any insect they can catch, including other dragonflies. Midges and mosquitoes make up the bulk of their diet, but dragonflies also prey on flies, bees, beetles, moths, butterflies, and other flying insects. The larger the dragonfly, the larger the prey insect it can consume.
As you can see from the photo, Common Green Darners are quite large, with an overall length of approximately three inches (76 mm), while Common Whitetails are considerably smaller, with an overall length of approximately 1.7 inches (43 mm).
Common Green Darners are really powerful fliers too and are one of only a handful of dragonfly species that migrate. The adult Common Green Darners that I see this early in the season are likely to be migrants from locations further south. Kevin Munroe described their migration really well on the wonderful Dragonflies of Northern Virginia website:
“They emerge in the Southeast and fly north, arriving here late March thru May. After their long flight, they mate, lay eggs and die. Their young emerge in July and August. Congregating in large swarms, this second generation begins flying south in September. They lay eggs that fall, after arriving in their southern destinations, and die. When their young hatch in March, they fly back to N. VA and it starts again – a two generation migration.”
The Common Whitetail in the photo probably emerged only recently and may have been particularly vulnerable. Some may find this photo to be a little disturbing or a bit too graphic, but I think it shows the “circle of life” in nature. Yesterday the Common Green Darner was the predator, but tomorrow it could become the prey of a bird or some other creature higher up on the food chain—all creatures have to eat.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Portraits, spring, wildlife, tagged Canon 50D, female Uhler's Sundragon, Helocordulia uhleri, male Uhler's Sundragon, Prince William County VA, Tamron 180mm, Uhler's Sundragon, Uhler's Sundragon dragonfly on April 26, 2022| 10 Comments »
When the dragonfly season first starts, I am content to get a record shot of each species, which is to say that I am looking primarily to document the species and am not all that concerned about the quality of the initial images or their artistic merits. After the first excitement dies down, I try to get better and better images and one of the things that I often try to do is to photograph males and females of each species.
How do you tell the gender of a dragonfly? In some dragonfly species, the mature males and females have different colors and are easy to tell apart. However, quite often immature males have the same coloration as the females, so color alone is rarely a reliable marker. I have found that the best way to determine the gender is to look at the tips of the abdomen (the “tail”)—I won’t go into the details of dragonfly anatomy, but suffice it to say that the males and females have different shapes in this area so they can fit together for mating.
Over the last two weeks I have had several encounters with Uhler’s Sundragon dragonflies (Helocordulia uhleri) and was able to get shots of both a male and a female. The dragonfly in the first image is a female. I can tell its gender by the shape of the “terminal appendages” and also by the curved shape of the hind wings where they join the body.
If you look closely at the second image, which is a shot of a male, you can see that the lower portion of the abdomen is slightly enlarged—the abdomen is more uniformly shaped with a female—and the shape of the tip of the abdomen is different. You might also notice that the shape of the hind wings is “indented” where they meet the body, unlike the smooth curves of the female.
With some species, you can find the males and the females in the same area, so it is not hard to get shots of both genders. However, with other species, the females hang out in separate areas and do not mingle with the males until the females decide it is time for mating, which forces me to search a much wider area to photograph males and females.
I apologize if I got a little “geeky” in this posting. I am a little obsessed with dragonflies and am endlessly fascinated by them, so it is easy for me to get a little lost in the details.
© Michael Q. Powell. All rights reserved.
Posted in Butterflies, Insects, Nature, Photography, spring, wildlife, tagged Cabbage White, Cabbage White butterfly, Canon 50D, Cupido comyntas, Eastern Tailed-blue, Eastern Tailed-blue butterfly, Lorton VA, Occoquan Bay National Wildlife Refuge, Occoquan Regional Park, Pieris rapae, Tamron 150-600mm, Tamron 180mm, Woodbridge VA on April 25, 2022| 7 Comments »
Quite often the simplest of subjects can be incredibly beautiful, like these little white butterflies that I photographed last week. Many folks might dismiss these nondescript creatures as moths or simply ignore them. It really is worthwhile to slow down and look at them closely.
The butterfly in the first photo is a Cabbage White (Pieris rapae) that was feeding on a patch of what I believe is purple dead nettle. Although it looks like a macro shot, I captured the image at the 600mm end of my telephoto zoom lens.
I took the next two pictures with an actual macro lens, my trusty Tamron 180mm lens. The tiny Eastern Tailed-Blue butterfly (Cupido comyntas) has a wingspan of about an inch (25 mm) and I was thrilled to capture so much detail of its beauty, including the little “tails.”
Beauty is everywhere.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, spring, wildlife, tagged Canon 50D, Didymops transversa, Prince William County VA, Stream Cruiser, Stream Cruiser dragonfly, Tamron 180mm on April 24, 2022| 5 Comments »
As I was wandering about on Friday in Prince William County, a dragonfly zoomed by me and perched on some nearby vegetation. At the time I took the shots, I had no idea what it was because of the poor lighting. I was able to capture a few images and when I opened them on my computer I was delighted to discover that I had photographed a beautiful female Stream Cruiser dragonfly (Didymops transversa).
This was the first live Stream Cruiser dragonfly that I have photographed this spring. A week earlier I stumbled upon a Stream Cruiser that had had some unspecified problem in emerging and was dead, as shown in the second photo. Dragonflies are extremely vulnerable when they are emerging and unfavorable weather conditions and predators almost certainly lower their survival rate. Given the magnitude of their remarkable metamorphosis, it seems remarkable to me that any of them can survive.
My experience with the Stream Cruiser in the first photo reminds me of the importance of being constantly vigilant. I was walking down a hill, headed towards a stream, when I glanced to the side and saw the flying dragonfly. I made a quick 180 degree turn and tracked the dragonfly as it landed. I took two steps forward and and had time to snap off only a few photos and that was it.
Fortunately I had my camera settings were somewhat appropriate and I was able to react quickly. As is often the case with wildlife photography, those two factors were key to capturing a shot. If the circumstances had been different, I might have been able to get a better image, but I am pretty happy with the image I captured. Needless to say, success is not guaranteed—I have plenty of stories from that day of the ones that got away.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Macro Photography, Nature, Photography, spring, wildlife, tagged Ashy Clubtail, Ashy Clubtail dragonfly, Canon 50D, Phanogomphus lividus, Prince William County VA, Tamron 180mm on April 20, 2022| 3 Comments »
Ashy Clubtail dragonflies (Phanogomphus lividus) like to perch on the ground, which makes them really difficult to spot. Fortunately I saw these two dragonflies land last Friday during separate encounters in Prince William County and was able to get close enough and low enough to photograph them. If I had not seen them move, I probably would not have been able to detect them.
Both dragonflies had really shiny wings, an indication that they had emerged fairly recently. Initially the wings are fragile when a dragonfly emerges and they are folded above its head. The dragonfly gradually pumps fluid through the veins of the wings and they progressively harden and pop open into the normal outstretched resting position. Sometimes, as you can see in the final photo, a dragonfly will temporarily hold its wings closed over its head in their former position.
Dragonfly metamorphosis is a fascinating phenomenon, a remarkable transformation of a water-dwelling larva into an incredible aerial acrobat. Several years ago I managed to witness the entire process with a Common Sanddragon dragonfly and documented the thirty-minute process in a blog posting entitled Metamorphosis of a dragonfly. Be sure to check out that posting to see photos of the different stages of the amazing transformation.
© Michael Q. Powell. All rights reserved.
Mike Powell 