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Posts Tagged ‘Canon 50D’

Gray Petaltail in July

Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged , , , , , on July 13, 2019| 21 Comments »

Should I present a subject in landscape mode or portrait mode? That is a question I face frequently when I am composing photos initially and later when I am processing the images. Some subjects or scenes lend themselves naturally to one of the modes, but often it is not clear which one will be more effective. I remember reading somewhere that it is best to take shots from multiple angles, at varying distances, and using multiple modes and I try to follow that advice whenever I can.

This past week I encountered a large dragonfly as I was exploring a small creek in Prince William County, Virginia. The creek was mostly in the shadows and I was unable to identify the species of the dragonfly until it perched on a sun-lit tree. Then it was easy to determine that it was a Gray Petaltail dragonfly (Tachopteryx thoreyi).

The dragonfly was pretty cooperative and I was able to take multiple shots, two of which I have included in this posting. From an artistic perspective I particularly like the first image, which gives equal weight to the dragonfly and to the environmental elements. The second image draws your attention more to the details of the dragonfly and give greater emphasis to the texture of the tree.

Are you drawn more to one of the two images? If so, why? I know how I react to my own images and am always curious to hear what you think and/or feel about them.

Gray Petaltail

Gray Petaltail

© Michael Q. Powell. All rights reserved.

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What spiny legs you have…

Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged , , , , , on July 12, 2019| 4 Comments »

A couple of weeks ago I posted a photo of a Black-shouldered Spinyleg dragonfly (Dromogomphus spinosus) that prompted one of my readers, Molly Lin Dutina of Treasures in Plain Sight, to comment, “Spinyleg —sounds like something a child would be afraid of!” That photo, alas, did not give a very good view of the spiny legs.

This week, however, as I was exploring a creek in Prince William County, Virginia, I was fortunate to capture some images of a Black-shouldered Spinyleg that show off those fearsome spines. If you click on the image below and focus your attention on the back legs, you will see the long pointed spines that help the dragonfly hold on to prey.

Ouch! 

Black-shouldered Spinyleg

© Michael Q. Powell. All rights reserved.

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Powdered Dancer damselfly

Posted in damselfly, Insects, Nature, Photography, Summer, wildlife, tagged , , , , , on July 11, 2019| 4 Comments »

Yesterday as I was exploring a creek in Prince William County, Virginia I spotted this large damselfly. I marveled at its beautiful coloration and was happy to be able to capture an image that shows it off well. At the time I took the photo I was not certain of the species, but when I returned home and looked in my damselfly book, I learned that it is a male Powdered Dancer damselfly (Argia moesta).

As a Powdered Dancer male gets older, its thorax and the tip of its abdomen become covered with a powdery blue or gray substance in a process known as pruinescence. Eventually the male will look almost white, which makes it even easier to identify. So many damselflies have a lot of blue on their bodies that it is hard for me to be confident in my identification when I see a damselfly with blue coloration.

Powdered Dancer

© Michael Q. Powell. All rights reserved.

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Common Buckeye butterfly

Posted in Butterflies, Insects, Nature, Photography, Summer, wildlife, tagged , , , , , , on July 9, 2019| 6 Comments »

One of the real joys of the summer is having the chance to see colorful butterflies, like this Common Buckeye butterfly (Junonia coenia) that I observed last week at Jackson Miles Abbott Wetland Refuge. I am not sure what creature has been munching on the vegetation on which the butterfly is perched, but I really like the way that the holes in leaves mirror the circular shapes of the butterfly’s eye spots.

Common Buckeye

Common Buckeye

 

© Michael Q. Powell. All rights reserved.

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Cyrano and a Prince

Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged , , , , , , , , , , on July 7, 2019| 13 Comments »

Do dragonflies have noses? That sounds like a crazy question, but it is the first one that came to mind when I looked at the image that I had captured of a dragonfly in flight this past week at Jackson Miles Abbott Wetland Refuge. I could not immediately identify it, so I consulted with experts in a Facebook group and learned that it is a Cyrano Darner (Nasiaeschna pentacantha). This species has a protruding forehead—it’s not a nose— that is reminiscent of the long nose of literary character Cyrano de Bergerac.

The species in the second shot is a Prince Baskettail (Epitheca cynosura), a species that I have featured multiple times in this blog. During much of the summer, I can usually spot one or two Prince Baskettail dragonflies patrolling over the pond at the same wetland refuge and I love trying to capture shots of them in flight. What makes this image distinctive, though, is not so much the dragonfly, but the background. There were ripples in the pond and the way that I shot and processed the image turned them into a wonderfully abstract background.

When I post photos like these, I often get questions about how I am able to capture images of flying dragonflies. Luck and persistence are the keys to getting shots like these. I use my 180mm macro lens and focus manually as the dragonflies zoom by, because the dragonflies don’t fill enough of the frame for my auto-focus to engage quickly and accurately. I have found that is almost impossible for me to use a zoom lens in this task—I get overwhelmed when I try to zoom, track, and focus simultaneously.

Cyrano Darner

Prince Baskettail

© Michael Q. Powell. All rights reserved.

 

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Sable Clubtail

Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged , , , , , on July 6, 2019| 8 Comments »

Do you suffer from recency bias? Recency bias is a type of cognitive bias that causes you to give greater weight in decision-making to things that have happened recently than to those that happened in the past, even the recent past. It is the only explanation I can come up with for not having already posted these shots of a Sable Clubtail dragonfly (Stenogomphurus rogersi) that I observed on 12 June.  Essentially, I got so caught up in excitement over newer photos that that I pushed this dragonfly out of my mind or at least off of my “To-do” list.

Sable Clubtails are rare in our area. Although I have searched for them repeatedly this season, including in a location where I saw some last year, this is the only one that I have seen in 2019. According to the website Dragonflies of Northern Virginia, “Sables appears to prefer small, relatively clean, shallow and stable forest streams, with plenty of low vegetation and a gentle flow.” That is a pretty good description of the stream in Prince William County, Virginia where I spotted this Sable Clubtail, but it also means that I am unlikely to stumble upon a member of this species at the ponds and marshes that I often visit.

In addition to being found only in a very specific type of habitat, Sable Clubtails have a very limited flight season—only a few weeks in length. That window of opportunity has almost certainly closed for the year. If you would like to see some additional photos of Sable Clubtails or read of my thoughts about chasing after rare dragonflies, check out this posting from a year ago.

 

Sable Clubtail

Sable Clubtail

© Michael Q. Powell. All rights reserved.

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Swallowtail angles

Posted in Butterflies, Insects, Nature, Photography, Summer, wildlife, tagged , , , , , , , on July 5, 2019| 3 Comments »

Is the best image of a butterfly only one in which its wings are fully open so that you can see all of the beautiful colors and patterns? Generally that is the angle that most of us seek to shoot. This past Wednesday I was observing an Eastern Tiger Swallowtail (Papilio glaucus) at Jackson Miles Abbott Wetland Refuge when it struck me that the butterfly was “attacking” the flower from all kinds of different angles, even hanging upside down. Why shouldn’t I take the same approach with the butterfly (minus the hanging upside down part)?

I like the way in which the three shots below capture some of the activity of the butterfly and not merely its beauty. At times it seems like beauty and function are at odds with each other, that beauty is best captured in controlled settings like in a studio, where portraits are often taken.

I fully accept that the natural world in which I like to work is chaotic and out of my control, but in the midst of it I still find incredible beauty, a beauty that may be imperfect by some standards. I encourage you to look at your world from a different angle at least from time to time and you may be amazed by the way that a change of perspective can cause you to see things in a totally different way.

 

Eastern Tiger Swallowtail

Eastern Tiger Swallowtail

Eastern Tiger Swallowtail

© Michael Q. Powell. All rights reserved.

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Swift Setwing in July

Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged , , , , , , on July 4, 2019| 4 Comments »

Yesterday I spotted this male Swift Setwing dragonfly (Dythemis velox) at Jackson Miles Abbott Wetland Refuge. Unlike most dragonflies that hold their wings straight out to the side, this species pulls its wings forward and adopts a ready-set-go position when perching.

This species is really special to me. A few years ago I had the first documented sighting of a Swift Setwing in the county in which I live and each year I am thrilled to see them again. Late in June I saw my first one this year, but was not able to capture any decent images, so these are my first successful Swift Setwing shots this season.

Swift Setwings like to perch on the end of vegetation overhanging the water and are always almost facing the water, which makes it tough to get shots without getting wet. One of the cool things about their perching patterns is that it usually allows me to get uncluttered backgrounds in the shots that I am able to take. In both of these images, the water forms a neutral background that almost makes them look like they were shot in a studio setting.

Swift Setwing

Swift Setwing

© Michael Q. Powell. All rights reserved.

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Hummingbird Moth

Posted in Insects, Nature, Photography, Summer, wildlife, tagged , , , , , , , on July 2, 2019| 19 Comments »

I love to photograph birds and I love to photograph insects, so what could possibly be better than photographing an insect that looks and acts like a bird? Last week I was observing a patch of flowers at Jackson Miles Abbott Wetland Refuge when I spotted what looked like a large bee. As I got closer, I realized that it was a Hummingbird Clearwing Moth (Hemaris thysbe).

Like a hummingbird, this insect hovers as it gathers nectar from flowers. Instead of a long skinny beak, though, the Hummingbird Clearwing Moth uses its long proboscis to get to the nectar. As the second photo shows, the moth curls up its proboscis when it is not in use—in this case, the moth was preparing to fly off to another flower.

Hummingbird Clearwing Moth

Hummingbird Clearwing Moth

© Michael Q. Powell. All rights reserved.

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Female Eastern Forktail damselfly

Posted in damselfly, Insects, Nature, Photography, Summer, Travel, wildlife, tagged , , , , , , on July 1, 2019| 7 Comments »

During a brief trip to Massachusetts last weekend, I photographed this beautiful damselfly, which I believe is an immature female Eastern Forktail damselfly (Ischnura verticalis), while exploring Horn Pond in Woburn.

When I looked at the range map for this species, it looked like it is not present in my home area of Northern Virginia. However, when I did a search of my blog postings, I was surprised to discover that I had previously photographed an orange Eastern Forktail at one of my favorite local spots. Obviously I am not someone who keeps a “life list” of all the species that I have seen and photographed. 🙂

Eastern Forktail

© Michael Q. Powell. All rights reserved.

 

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Black-shouldered Spinyleg

Posted in Dragonflies, dragonfly, Nature, Photography, Summer, wildlife, tagged , , , , , on June 28, 2019| 7 Comments »

Perhaps there are dragonflies with longer names than the Black-shouldered Spinyleg dragonfly (Dromogomphus spinosus), but none of them immediately come to mind. Sometimes I will complain about the inaccurate names given to various species, but in this case the descriptors are accurate. Alas, when I spotted this dragonfly in a boggy area of Prince William County, Virginia last week, I couldn’t get close enough to capture those details very well.

The vegetation on which the dragonfly is perched is skunk cabbage, a plant that grows in the mucky confines of seeps and swamps. It is said that bruised leaves present a fragrance reminiscent of skunk, so I try to step carefully  whenever I am near any skunk cabbage.

Black-shouldered Spinyleg

© Michael Q. Powell. All rights reserved.

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Male Calico Pennant dragonfly

Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged , , , , , , , on June 27, 2019| 4 Comments »

Last Tuesday as I was exploring Occoquan Bay National Wildlife Refuge I spotted this handsome male Calico Pennant dragonfly (Celithemis elisa). Unlike some species that perch close to the ground and are hard to see, Calico Pennants perch on the uttermost tips of vegetation. Although they are visible, they are often hard to photograph, because their precarious perches start to sway at the slightest hint of a breeze.

Calico Pennant

© Michael Q. Powell. All rights reserved.

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Butterflies on Butterfly Weed

Posted in Butterflies, Insects, Nature, Photography, Summer, wildlife, tagged , , , , , , , , , , on June 26, 2019| 13 Comments »

On Monday I spotted this small patch of Butterfly Weed (Asclepias tuberosa) at Jackson Miles Abbott Wetland Refuge. True to its name, the Butterfly Weed had attracted several butterflies, which I think are Pearl Crescent butterflies (Phyciodes tharos), as well as several metallic green sweat bees (genus Agapostemon). The insects seemed to love the plant’s nectar and the scene provided a visual feast for viewers like me.

butterfly weed

© Michael Q. Powell. All rights reserved.

 

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Yellow-sided Skimmer

Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged , , , , , on June 25, 2019| 8 Comments »

Although I love seeing my old familiar dragonfly friends, it is always exciting to observe new species. Last week while I was exploring in Prince William County, Virginia with fellow dragonfly enthusiast Walter Sanford, I spotted this dragonfly perched on a small tree. I really liked the pose and moved closer for some shots.

I initially thought it was a Needham’s Skimmer, a fairly common species in our area, but the more I looked at my photos afterwards on my computer screen, the more I began to note some differences in the colors and patterns on wings and the body. After consultations with some dragonfly experts on Facebook, I learned that it is a Yellow-sided Skimmer (Libellula flavida).

As far as I know, this is the first time that I have seen a Yellow-sided Skimmer. There is a possibility that I have unwittingly seen one in the past and dismissed it as “only” a common species.  I try not to do that, because this is not the first time that I have photographed something new without realizing until later that it was in fact new.

 

Yellow-sided Skimmer

© Michael Q. Powell. All rights reserved.

 

 

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Dragonfly on the rocks

Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged , , , , , , on June 23, 2019| 10 Comments »

Dragonfly on the rocks? It sounds like a summertime beverage, but it accurately describes what I saw last Friday while exploring a stream in Prince William County, Virginia with fellow dragonfly enthusiast Walter Sanford. I think it is a Dragonhunter dragonfly (Hagenius brevistylus), but the unusual angle makes it tough to made a definitive determination of the species, because I am not able to see critical portions of the dragonfly’s anatomy.

In the past when I have spotted Dragonhunters, they have been perched on branches overhanging the water and that is where I expect to find them. This encounter is a good reminder for me to stay alert at all times—my subjects may not have read the identification guides about how they are supposed to behave.

dragonhunter

© Michael Q. Powell. All rights reserved.

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Amber obelisk

Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged , , , , , , , on June 22, 2019| 6 Comments »

When the weather gets hot, some dragonflies will raise their abdomens (the “tail”) in what is believed to be an attempt at thermoregulation. I can’t say for sure if it works, but the theory is that in this position, sometimes referred to as the “obelisk,” dragonflies are able to stay cooler by reducing the amount of their bodies subject to direct sunlight.

Earlier this week I spotted this male Eastern Amberwing dragonfly (Perithemis tenera) in a modest obelisk position at Jackson Miles Abbott Wetland Refuge. I characterized the position as “modest,” because sometimes a dragonfly will elevated its abdomen until is almost vertical.Eastern Amberwing

© Michael Q. Powell. All rights reserved.

 

 

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Tale of two butterflies

Posted in Butterflies, Insects, Nature, Photography, Summer, wildlife, tagged , , , , , , , , , on June 21, 2019| 17 Comments »

When I spotted a small patch of milkweed while exploring Occoquan Bay National Wildlife Refuge earlier this month, I stopped and waited. I knew that numerous butterflies are attracted to this plant. Before long, several butterflies in fact appeared.

Here are photos of two of them, both swallowtail butterflies. The first one, a Spicebush Swallowtail (Papilio troilus), appears to be in perfect condition. Its wings and “tails” are intact and its colors are vibrant. By contrast the second butterfly, a Zebra Swallowtail (Protographium marcellus), is clearly a veteran. There are chunks missing from its wings and its long beautiful swallowtails are gone.

Do you find one of the butterflies to be more inherently beautiful than the other? Here in the United States, we tend to worship beauty and a standard of supposed perfection. We are daily bombarded with advertising messages that tell us we can look young again, that we can cover up our imperfections. The current focus on selfies and dating apps that allow you to judge others with a swipe encourages a kind of narcissism and attention to superficial appearances that I personally find to be unhealthy.

I remember watching a video several years ago about photographing nature. The photographer encouraged viewers to photograph only perfect specimens of flowers and insects, following the lead of those who say that in order to create beautiful photographs, you need beautiful subjects.

The photos here are my response to that kind of thinking. There is an incredible beauty to be discovered in the ordinary, everyday subjects that surround us, full of imperfections and blemishes. Take a moment today to slow down and truly experience that beauty.

Spicebush Swallowtail

Zebra Swallowtail

© Michael Q. Powell. All rights reserved.

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Perching Common Sanddragon

Posted in Dragonflies, dragonfly, Insects, Nature, Photography, wildlife, tagged , , , , , on June 20, 2019| 3 Comments »

Most of the times that I have observed a Common Sanddragon dragonfly (Progomphus obscurus) it has been perched directly on the sand, which makes sense, given its name. Last week, however, I spotted this Common Sanddragon perched in some vegetation overhanging the water of a stream in Prince William County, Virginia.

I like the way that the dragonfly almost looks like he is flying, because I managed to take the photograph from almost directly overhead, causing the perch almost to disappear. I also really like the look of rocky portion of the stream that makes up most of the background of this image.

Common Sanddragon

© Michael Q. Powell. All rights reserved.

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Young buck crossing the trail

Posted in animals, Nature, Photography, wildlife, tagged , , , , , , , on June 19, 2019| 13 Comments »

The most common view that I have had of White-tailed Deer (Odocoileus virginianus) the last few months has been of their bobbing tails as they ran away from me. Last week, however, I managed to capture some shots of a young buck as it ran laterally across a trail at Occoquan Bay National Wildlife Refuge.

When I first spotted the deer, its head was just sticking out of the vegetation at the edge of the trail. As you can see in the first image, the deer looked straight at me and seemed to hesitate a moment before deciding what to do. Without much warning, the deer sprung into action and I was able to capture these shots as the young deer bounded across the trail. Note how the deer had only a single hoof in contact with the ground in many of the photos.

White-tailed Deer

 

White-tailed Deer

White-tailed Deer

White-tailed Deer

White-tailed Deer

© Michael Q. Powell. All rights reserved.

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Viceroy butterfly in June

Posted in Butterflies, Insects, Nature, Photography, Summer, wildlife, tagged , , , , , , on June 18, 2019| 11 Comments »

I have not yet spotted any Monarch butterflies this season, but last week at Occoquan Bay National Wildlife Refuge I did see a number of the similarly-colored Viceroy butterflies (Limenitis archippus). Viceroy butterflies are smaller than Monarchs, but the main visual difference between the two is the black line across the hind wings that is present with Viceroys, but not with Monarchs.

I chased after one Viceroy last week for quite some time and eventually managed to get these shots.

Viceroy

Viceroy

Viceroy

© Michael Q. Powell. All rights reserved.

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Female Dragonhunter dragonfly

Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Summer, wildlife, tagged , , , , , , on June 17, 2019| 6 Comments »

Last week as I was exploring Prince William County, I encountered this large dragonfly  perched in a tree overhanging a fairly large stream. When I captured these images, I was not sure what kind of dragonfly it was. After consultations with some experienced dragonfly experts, I learned that this is a female Dragonhunter dragonfly (Hagenius brevistylus).

Dragonhunters are among the largest dragonflies in our area. Unlike darners, another group of large dragonflies that fly almost continuously as they seek prey, dragonhunters prefer to perch and wait patiently before they strike. As their name suggests, they specialize in hunting other dragonflies, reportedly including members of their own species.

Dragonhunter

Dragonhunter

Dragonhunter

© Michael Q. Powell. All rights reserved.

 

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Gray-eyed beauty

Posted in Dragonflies, dragonfly, Insects, Nature, Photography, Portraits, wildlife, tagged , , , , , on June 15, 2019| 4 Comments »

This past Wednesday I encountered a really cooperative Gray Petaltail dragonfly (Tachopteryx thoreyi) as I explored nearby Prince William County and was able to capture this tight head shot. I simply love this dragonfly’s beautiful gray eyes, which are a perfect for the monochromatic palette of the rest of its body and give this dragonfly a more sophisticated look than many of its more gaudily-clad brethren. (The coloration also helps this dragonfly to almost disappear from view when it is perched on a tree like this one.)

Gray Petaltail

© Michael Q. Powell. All rights reserved.

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Comet Darner dragonfly in action

Posted in Dragonflies, dragonfly, Insects, Nature, Photography, wildlife, tagged , , , , , on June 14, 2019| 5 Comments »

I have often thought that Comet Darner dragonflies (Anax longipes) are appropriately named for they have always been beautiful objects speeding by that I have been forced to admire from a distance. It is hard to miss a Comet Darner when they are around because they are very large and the red color on their bodies is so bright that it seems to glow. They generally patrol near the center of the ponds where I have seen them and I have never seen one stop to perch. According to the Dragonflies of Northern Virginia website, “Comets have expansive territories that may cover several miles and a network of small, shallow, forest-edged ponds. They’ll visit your pond, leave for 30 minutes to patrol other sites, then return.”

On Wednesday, I spotted a Comet Darner while I was at a small pond and started to track it in my camera’s viewfinder. Strangely this dragonfly was flying in and out of the vegetation growing in the shallow water, as you can see in the first shot. As I was trying to figure out what was going on, the Comet Darner dipped her abdomen in the water and began to deposit her eggs. If you look closely at the second image, it looks like she may actually have the tip of her abdomen submerged as she oviposited. I didn’t have a completely unobstructed view of this beautiful dragonfly, but I actually like the effect of the vegetation in the foreground—it helps to convey the sense that we are sharing a private moment.

Comet Darner

Comet Darner

© Michael Q. Powell. All rights reserved.

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Unicorn Clubtail in flight

Posted in Dragonflies, dragonfly, Insects, Nature, Photography, wildlife, tagged , , , , , , , on June 13, 2019| 8 Comments »

When it comes to photography, how do you balance its creative and technical components, how do you mix art and science? In the uncontrolled natural environment in which I take my photographs, I often have to be content with merely capturing an image, any image, of my subject before it disappears.

Sometimes, though, I can make minor adjustments on the fly that have a major impact on the final shot. Last week I was at Occoquan Regional Park, observing dragonflies as they zigged and zagged over the surface of the water. Most of them were common, readily identifiable species. Suddenly I spotted one that was different. I suspected, and later confirmed, that it was a female Unicorn Clubtail (Arigomphus villosipes) and knew that it was pretty rare to spot the female of this species.

The dragonfly began to dip the tip of her abdomen down in the water to deposit eggs and I sprung into action. She was not far from the shore and I snapped off a few shots looking down at her. Those images simply did not have any impact. Instinctively I dropped to my knees, which brought me closer to my subject. More importantly, it gave me a new perspective. I was closer to being at eye level with my subject and I was able to capture a more interesting background with the ripples in the water created by her actions.

This image, for me, is close to being an optimal mix of the technical and creative components of photography. It was challenging to shoot and simultaneously allowed me to express myself artistically. It is my response to the occasional naysayers who assert that photography is merely about capturing reality.

 

Unicorn Clubtail

© Michael Q. Powell. All rights reserved.

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Catch and release

Posted in Dragonflies, dragonfly, Insects, Nature, Photography, wildlife, tagged , , , , , , on June 12, 2019| 4 Comments »

Last week at Occoquan Regional Park, I spotted a pair of Carolina Saddlebags dragonflies (Tramea carolina) flying in tandem.  I managed to capture this sequence of shots as the male released the female so she could deposit eggs in the water (ovipositing). Once she was done, he grabbed her again and they went on to the next spot.

After mating, male dragonflies and damselflies are concerned about protecting their reproductive efforts, lest a rival intervene and dislodge their sperm. Some males will circle overhead to fight off potential rivals while the female oviposits; some will hang onto her during the entire process; and a few will use the “catch and release” method illustrated in these images.

If you are interested in additional information about dragonflies and mating, I recommend an article on ThoughtCo.com entitled “How Dragonflies Mate–A Rough-and-Tumble Affair.” Some of you may be worried that this is some kind of scientific treatise, but it is not. To allay your fears and entice you to read the article, here is the opening paragraph of the article.

“Dragonfly sex is a rough-and-tumble affair. If you’ve ever seen a pair of mating dragonflies in the act, you know that their sexual coupling requires the flexibility and acrobatic skill of a “Cirque de Soleil” performer. Females get bitten, males get scratched, and sperm winds up everywhere. These strange mating habits have survived millions of years of evolution, so the dragonflies must know what they’re doing, right? Let’s take a closer look at how dragonflies mate.”

Carolina Saddlebags

Carolina Saddlebags

Carolina Saddlebags

© Michael Q. Powell. All rights reserved.

 

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Male Eastern Pondhawk dragonfly

Posted in Dragonflies, dragonfly, Insects, Nature, Photography, wildlife, tagged , , , , , , , on June 11, 2019| 5 Comments »

Frequent viewers of this blog have probably noticed that I am doing a little series of postings featuring common dragonflies that at first glance might look similar. Today’s “star” is a mature male Eastern Pondhawk (Erythemis simplicicollis). Like several other dragonflies in recent postings, the Eastern Pondhawk has a primarily blue body, but several characteristics make it possible to distinguish this species from others.

Both the male and female Eastern Pondhawks have green faces and the male has distinctive white terminal appendages, i.e. those little protrusions at the end of the abdomen (the “tail). Dragonfly specialists spend a lot of time focusing on those appendages, because immature males often have the same coloration as females. In this case, an immature male Eastern Pondhawk would be green with black bands on the abdomen. For the sake of comparison, I am including a photo I took on the same day of a female Eastern Pondhawk. If you compare the tips of the “tails” of the male and the female, you should be able to see the anatomical differences between the genders.

Although it doesn’t help in identifying them, I can’t help but note that Eastern Pondhawks are voracious predators. I think that I have captured more photos of Eastern Pondhawks feeding on other insects that of any other species. When I captured this image last week, I had no idea that the dragonfly was devouring a damselfly. If you click on the image to enlarge it and look just to the left of the dragonfly’s head, you will notice a set of small wings. As you look more closely, you can see the damselfly’s body hanging vertically just below the dragonfly’s head. Yikes!

Eastern Pondhawk

Eastern Ponndhawk

 

© Michael Q. Powell. All rights reserved.

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Male Widow Skimmer dragonfly

Posted in Dragonflies, dragonfly, Insects, Nature, Photography, wildlife, tagged , , , , , , , on June 10, 2019| 6 Comments »

Most dragonflies have clear wings, so I am happy when I see one with dark patches on its wings. It is even more exciting to see one with both brown and white patches, like this male Widow Skimmer dragonfly (Libellula luctuosa) that I spotted on Saturday at Occoquan Regional Park in nearby Lorton, Virginia.

When it comes to identifying dragonfly species, I have learned to focus not only on the colors of the wing patterns, but also on the number of such patches and their shapes. In the case of the Widow Skimmer, for example, both the males and females have the brown patches on the portion of the wings nearest the body.

Why are they called “Widow Skimmers?” Someone apparently thought the dark patches looked like the mourning crepe that historically widows wore. Even the Latin name “luctuosa” means “sorrowful.”

I used to be confused by the use of a female-associated word like “widow” with males, but I have gotten used to it. In fact, I no longer give a second thought to the idea of male damselflies, though I don’t have a clue about how that label affects their self-image.

Widow Skimmer

Widow Skimmer

© Michael Q. Powell. All rights reserved.

 

 

 

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Depositing eggs in the water

Posted in Dragonflies, dragonfly, Insects, Nature, Photography, wildlife, tagged , , , , , , , on June 9, 2019| 4 Comments »

Yesterday at Occoquan Regional Park I spotted this female Common Whitetail dragonfly (Plathemis lydia) as she was depositing eggs into the water. I managed to capture a short series of shots that help to illustrate what she was doing.

She would fly low over the water as in the first shot and then hover over what she determined was a good spot. When she was ready, she dipped the tip of her abdomen into the water, creating the circular ripples that you see in the second image. Immediately she returned to her starting position as the ripples began to spread. Sometimes she would repeat this sequence several times at the same spot, while other times she would move on to another spot.

What was the male doing at this time? A male Common Whitetail dragonfly, which I assume was the one with which she had just mated, patrolled a few feet directly over her as she was depositing the eggs. I am pretty sure that he was there to deter or fight off potential rivals that might try to interfere with the perpetuation of his genes.

Common Whitetail

Common Whitetail

common whitetail

© Michael Q. Powell. All rights reserved.

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Eastern Copperhead

Posted in Nature, Photography, Reptiles, wildlife, tagged , , , , , on June 6, 2019| 9 Comments »

There are not very many species of venomous snakes in Virginia, but I managed to encounter one of them, an Eastern Copperhead (Agkistrodon contortrix), while exploring in Prince William County earlier this week will fellow wildlife enthusiast Walter Sanford. I had just climbed over the trunk of a fallen tree when I looked to the side and spotted the snake about three to four feet away from me (100 to 120 cm).

The first shot is a cropped image that shows the copperhead’s eerie eye with a vertical pupil—I was definitely not as close as it may appear. The second shot shows the view that I had when looking through my 180 mm macro lens. The snake, which is pretty large and well camouflaged, appeared to be fully alert and was facing the tree trunk that I had just crossed.

I have read a lot about copperheads since that encounter. One of the tips for avoiding them included checking the other side of logs before stepping over them—I am pretty sure I will heed that advice from now on.

UPDATE: Check out Walter Sanford’s blog posting that includes his impressions of our encounter with the copperhead and some additional photos.

Eastern Copperhead

Eastern Copperhead

© Michael Q. Powell. All rights reserved.

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Smiling damselflies

Posted in damselfly, Insects, Macro Photography, Nature, Photography, wildlife, tagged , , , , , , on June 4, 2019| 12 Comments »

I am not sure if Blue-fronted Dancer damselflies (Argia apicalis) are always happy, but the ones that I spotted yesterday at Jackson Miles Abbott Wetland Refuge seemed to be smiling at me.

The beautiful light blue color on their upper bodies and their striking blue eyes make Blue-fronted Dancers relatively easy to spot and to identify.

Blue-fronted Dancer

Blue-fronted Dancer

Blue-fronted Dancer

© Michael Q. Powell. All rights reserved.

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Dragonfly shadow

Posted in Art, Dragonflies, dragonfly, Insects, Nature, Photography, wildlife, tagged , , , , , , on June 2, 2019| 4 Comments »

I have always been fascinated by shadows and reflections, which often lend an additional element of interest to a more straightforward shot. When a recently emerged dragonfly, probably a Lancet Clubtail (Gomphus exilis), flew into a nearby tree, I was utterly mesmerized by the shadow that it cast onto the leaves of the tree. The shapes and patterns of the green leaves create an almost abstract backdrop for the scene that really drew me in.

Most of my images are detailed, realistic portraits of my wildlife subjects, but at certain moment I love to attempt to capture more “artsy” images like this one.

Lancet Clubtail

© Michael Q. Powell. All rights reserved.

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