Posted in Autumn, Dragonflies, dragonfly, Insects, Nature, Photography, wildlife, tagged Black Saddlebags, Black Saddlebags dragonfly, Canon SX50, Occoquan Bay National Wildlife Refuge, Tramea lacerata, Woodbridge VA on September 29, 2017| 10 Comments »
This Black Saddlebags dragonfly (Tramea lacerata) chose a beautiful perch and posed briefly for a couple of autumn portraits on Friday at Occoquan Bay National Wildlife Refuge. Black Saddlebags usually spend a lot of time soaring high in the air, so it is a special joy for me when one lands and I am able to get some decent shots. I have never before managed to get a good look at their eyes and absolutely love the two-toned color combination.
© Michael Q. Powell. All rights reserved.
Posted in Autumn, Dragonflies, dragonfly, Insects, Nature, Photography, wildlife, tagged Canon 50D, Canon SX50, Mocha Emerald, Mocha Emerald dragonfly, Occoquan Bay National Wildlife Refuge, Somatochlora linearis, Tamron 150-600mm, Woodbridge VA on September 28, 2017| 5 Comments »
I am becoming convinced that dragonflies are rulebreakers. Yesterday I noted that dragonflies do not always follow the rules and can sometimes be found in habitats where they are not supposed to be. Apparently they also do not know how to follow a calendar and can sometimes be found earlier or later than the rules and records indicate they will be present.
This past Monday I was back at Occoquan Bay National Wildlife Refuge, searching again for the rare Fine-lined Emerald dragonflies that I had seen there previously. When I saw a dragonfly with bright green eyes perch in a distant tree, I naturally assumed that it was a Fine-lined Emerald. It is getting to be late in the dragonfly season, so many other species are no longer present. The dragonfly never got any closer, so I had to be content with my long-distance shots.
When I pulled up the images on my computer, something didn’t look quite right. The shape of the body seemed a little different from the Fine-lined Emeralds that I had seen previously and the tips of the abdomen (the “terminal appendages”) also looked different. I consulted with some dragonfly experts and they identified the dragonfly to me as a Mocha Emerald dragonfly (Somatochlora linearis). I have seen this species before, but in a totally different environment and much earlier in the year, so I had mentally removed it from consideration.
Now I don’t feel too bad about missing the identification, because the two species are part of the same genus Somatochlora, also known as Striped Emeralds. The website Dragonflies of Northern Virginia indicates that the flight records for the Mocha Emerald are from 16 June to 16 September—I guess that window can now be extended a little.
I am including two photos of the Mocha Emerald that may look almost identical, but were shot with two very different cameras. The settings for the cameras were almost the same with an aperture of f/7.1 and a shutter speed of around 1/400 of a second and both were handheld. The first shot was with my Canon 50D DSLR and Tamron 150-600mm lens. Taking into account the crop factor of the camera, the field of view was equivalent to 960mm. The second shot was with my Canon SX50 with a field of view that was equivalent to 1200mm.
The DSLR was a lot heavier and a lot more expensive, but produced a more out-of-focus background. The Canon SX50 was cheaper, lighter, and brought me in closer to the subject. It’s clear to me that equipment did not make a huge difference in this case and that there are advantages and disadvantages to each system. I am increasingly drawn to the idea of carrying both with me for the moment and continuing to experiment with them.
The other big lesson that I continue to learn is to expect the unexpected. As I am discovering, subjects may pop up in places and at times when you least expect them.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, wildlife, tagged Canon 50D, Canon SX50, dragonflies mating, Fine-lined Emerald, Fine-lined Emerald dragonfly, Occoquan Bay National Wildlife Refuge, Somatochlora filosa, Tamron 150-600mm, Woodbridge VA on September 27, 2017| 3 Comments »
For the last couple of weeks I have been chasing male Fine-lined Emerald dragonflies (Somatochlora filosa) around Occoquan Bay National Wildlife Refuge in Northern Virginia in a series of patrolling and perching encounters. One day this past weekend a couple flew by me in wheel position, i.e. they were locked together in a mating position and were still able to fly. I was able to get a few shots of them when they landed nearby. Eventually they changed positions and hung together in tandem. Unfortunately I lost sight of them for a second and I didn’t see them actually fly away
Readers of this blog have seen multiple shots of mating dragonflies, but this was a really special encounter for me. Why? This species of dragonflies is pretty rare, both locally and nationally. As Kevin Munroe described it on his wonderful Dragonflies of Northern Virginia website, “One of Northern Virginia’s most rare dragonflies, possibly our rarest, this species is seldom seen and little known throughout its range, from New Jersey to Florida, and west to Kentucky and Texas. Most field guides describe its breeding habitat as “unknown”.” It is reassuring to see this species breeding in our area, so there is a chance I will see them again next year and in the future.
In the section of his website dealing with the Fine-lined Emerald, Kevin included a photo from 2012 of a pair of these dragonflies mating with a caption that indicated it was “the only record of this species breeding in N VA.” I don’t know if others have captured images of mating Fine-lined Emeralds more recently, but it is cool to realize that I am part of a really small group of folks who have documented this behavior.
Early this week I went back to the same area, hoping to find another mating pair, but was unsuccessful. I’d like to be able to learn how and where the females lay their eggs. I was told by one dragonfly expert on a Facebook forum that egg-laying behavior for this species has been observed and documented only once. I tend to think of myself as more of an artist than a scientist. I am, however, motivated by an almost overwhelming sense of curiosity that pushes me outdoors more and more frequently with my camera, striving and hoping to capture more interesting subjects and situations that I can share with others. Who knows, maybe I will be able to find out where female Fine-lined Emeralds hang out and deposit their eggs.
Fine-lined Emerald dragonflies in wheel position
Fine-lined Emerald dragonflies in tandem position
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Nature, Photography, wildlife, tagged Canon 50D, Dragonhunter, dragonhunter dragonfly, Hagenius brevistylus, Occoquan Bay National Wildlife Refuge, Tamron 150-600mm, Woodbridge VA on September 26, 2017| 4 Comments »
For several years I have been on a quest, seeking to find a dragonhunter. No, I have not been playing a medieval role-playing game—I have been searching in vain for one of the monsters of the dragonfly world, the Dragonhunter (Hagenius brevistylus). As its name suggests, this fierce predator feeds on other insects, including darner and other clubtail dragonflies, sometimes ambushing them from above, according to Wikipedia.
As I was walking yesterday along one of the trails at Occoquan Bay National Wildlife Refuge, I was certainly not expecting to see a dragonhunter. Most of the time they perch in trees overhanging streams and wait for a prey to fly by. So when I saw a dragonfly perch vertically on the stem of a plant, I assumed that it was a Fine-lined Emerald or possibly a Russet-tipped Clubtail, species that I had previously encountered near this location.
When I zoomed in, I noticed that the coloration was different, but thought perhaps that it was a merely female of one of these two species. When I reviewed a couple of shots on the back of the camera and saw the bright yellow stripes on the thorax, I knew that I had captured images of a different species. I wasn’t sure what it was, but local dragonfly expert and fellow blogger Walter Sanford identified it for me as a male Dragonhunter.
This experience reminded me of one of the lessons that Walter has taught me over the years—it pays to be alert at all times, because dragonflies don’t always follow the “rules” when it comes to habitats and can sometimes be found in locations where you would never expect to find them.
© Michael Q. Powell. All rights reserved.
Posted in Art, Dragonflies, dragonfly, Insects, Nature, Photography, wildlife, tagged Black Saddlebags, Black Saddlebags dragonfly, Canon 50D, Occoquan Bay National Wildlife Refuge, Tamron 150-600mm, Tramea lacerata, Woodbridge VA on September 24, 2017| 10 Comments »
Black Saddlebags dragonflies (Tramea lacerata) spend most of their time flying, so it was a rare treat to spot this beautiful female perching recently at Occoquan Bay National Wildlife Refuge. In the second image you can see the distinctive blotches on the dragonfly’s wings that make it look like it is wearing saddlebags, but the first image is my overwhelming favorite—the unique pose, the delicate coloration of the eyes, and the “artsy” overall feel of the first shot produce an emotional reaction in me than the more clinical second shot.
Do you prefer one image more than the other?
© Michael Q. Powell. All rights reserved.
Posted in Autumn, Birds, Nature, Photography, wildlife, tagged Canon 50D, Occoquan Bay National Wildlife Refuge, Palm Warbler, Setophaga palmarum, Tamron 150-600mm, warbler, Woodbridge VA on September 23, 2017| 6 Comments »
As soon as I saw the flash of yellow, I knew that these little birds were almost certainly warblers and not sparrows. When it comes to most warbler species, that’s the full extent of my identification skills. Most years when the warblers come through our area in the spring and in the fall, I can hear the warblers in the trees, but I rarely see them.
I initially thought that the bird in the first shot was a Yellow-rumped Warbler, but it turns out that my knowledge of bird anatomy is lacking. The area that is yellow on this bird is the undertail area and not the rump, which is more on the top. So what are these birds? A helpful birder in a Facebook forum identified them to me as Palm Warblers. (Setophaga palmarum).
With a little luck, I’ll get some more shots of warblers in the coming weeks and will undoubtedly have to rely on others to assist me in identifying them, though I need no help in appreciating their beauty.
© Michael Q. Powell. All rights reserved.
Posted in Birds, Nature, Photography, wildlife, tagged Canon 50D, Meleagris gallopavo, Occoquan Bay National Wildlife Refuge, Tamron 150-600mm, Wild Turkey, Woodbridge VA on September 22, 2017| 1 Comment »
I never know what I will see when I go out with my camera. This morning at Occoquan Bay National Wildlife Refuge I spotted a small flock of Wild Turkeys (Meleagris gallopavo). They disappeared into the brush as soon as they became aware of my presence, but I did manage to capture a few images. I pretty sure that the turkey in both of these shots is a female.
© Michael Q. Powell. All rights reserved.
Posted in Birds, Nature, Photography, wildlife, tagged Black Vulture, Black Vultures, Canon 50D, Coragyps atratus, Occoquan Bay National Wildlife Refuge, Tamron 150-600mm telephoto, Woodbridge VA on September 22, 2017| 2 Comments »
Peering through the vegetation at Occoquan Bay National Wildlife Refuge this past Monday, I spotted several large birds at the edge of the water. I thought they might be eagles or ospreys, but they turned out to be Black Vultures (Coragyps atratus) that appeared to be foraging as the tide was going out.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, wildlife, tagged Anax junius, Canon SX50, Common Green Darner, Common Green Darner dragonfly, green darner, Green Darner dragonfly, Occoquan Bay National Wildlife Refuge, Woodbridge VA on September 21, 2017| 5 Comments »
On Monday at Occoquan Bay National Wildlife Refuge I was thrilled to spend some time hanging out with this Common Green Darner dragonfly (Anax junius). The range of colors on its body is so remarkable that I almost couldn’t believe my eyes when I zoomed in on it. An expert in a dragonfly forum on Facebook noted to me that the dragonfly is a teneral one, which means that it has only newly emerged. That would account for its relatively pale, almost pastel coloration and the perfect condition of its wings. If you click on the image, you can see even better some of the remarkable details of this dragonfly, like the colorful pattern on its “nose.”
The beautiful dragonfly was hanging vertically only a few inches above the ground, in a pretty safe location. I kept my distance as I took some photos and departed quietly, conscious of the fact that a dragonfly is fragile and vulnerable at this early stage of development. It remained in place as I slowly slipped away.
© Michael Q. Powell. All rights reserved.
Posted in Arachnids, Macro Photography, Nature, Photography, wildlife, tagged Canon 50D, crab spider, goldenrod crab spider, KIA Soul, Misumena vatia, Occoquan Bay National Wildlife Refuge, Tamron 180mm, Woodbridge VA on September 20, 2017| 4 Comments »
As I was loading camera gear into my car on Monday at Occoquan Bay National Wildlife Refuge, I noticed that I had a tiny hitchhiker—a crab spider that looked ready to embrace me with open arms. After photographing the cute little spider, I released it into a grassy area, where it seemed more likely to catch something to eat than on the roof of the car.
I do not have much experience with crab spiders, but think this one might be a Goldenrod Crab Spider (Misumena vatia). As always, I would welcome a correction or confirmation if you are knowledgeable about spiders.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Nature, Photography, wildlife, tagged Canon 50D, dragonfly in flight, Fine-lined Emerald, Fine-lined Emerald dragonfly, Occoquan Bay National Wildlife Refuge, Somatochlora filosa, Tamron 150-600mm, Woodbridge VA on September 19, 2017| 9 Comments »
For quite some time I chased after a male Fine-lined Emerald dragonfly (Somatochlora filosa) one morning last week at Occoquan Bay National Wildlife Refuge, but it seemingly had endless energy and would not stop to perch. Unwilling to give up, I decided to try to shoot him in mid-air as he patrolled a section of a trail.
As you might suspect, it is pretty challenging to shoot dragonflies in mid-air. If you have a high-end camera with a really good focusing system and a fast, responsive lens, you might be able to use auto focus, assuming you are able to track the dragonfly in your camera’s viewfinder. I was using my somewhat older Canon 50D DSLR, a camera that was made starting in 2008, and my Tamron 150-600mm zoom lens, which is sometimes slow in acquiring focus, so I was focusing manually. In this situation, I was helped a little by the fact that the dragonfly would hover a bit from time to time, although usually he would do so while facing away from me.
Patience and persistence paid off and I was pretty excited when I was able to capture this shot.
© Michael Q. Powell. All rights reserved.
Posted in abstract, Art, Dragonflies, dragonfly, Insects, Nature, Photography, wildlife, tagged Calico Pennant, Calico Pennant dragonfly, Canon 50D, Celithemis elisa, mating calico pennant dragonflies, Occoquan Bay National Wildlife Refuge, Tamron 150-600mm, Woodbridge VA on September 18, 2017| 1 Comment »
It seems a little late in the season for Calico Pennant dragonflies (Celithemis elisa) to be mating, but I nevertheless spotted this couple in action this past Saturday at Occoquan Bay National Wildlife Refuge in Woodbridge, Virginia. In case you are curious, the male is the red one near the top of the image that is clasping the female by its head. I like the way that the soft background and simple composition draw our eyes to the shapes, colors, and patterns of the dragonflies, rendering the subject in a beautifully abstract way.
© Michael Q. Powell. All rights reserved.
Posted in Arachnids, Art, Macro Photography, Nature, Photography, spiders, wildlife, tagged Argiope aurantia, Black and yellow garden spider, Canon 50D, Occoquan Bay National Wildlife Refuge, spider web, Tamron 150-600mm, Woodbridge VA on September 17, 2017| 13 Comments »
Although some folks find spiders to be creepy, I look at them as wonderfully creative architects and artists and I was thrilled to capture this image of one in its web that I spotted early yesterday morning at Occoquan Bay National Wildlife Refuge. I have found that early morning is the best time to get shots of spider webs and they tend to show up best in shots that are backlit, which is to say that light is shining from the front. In this case I tried to frame the shot carefully for maximum effect and did not have to crop the image at all.
© Michael Q. Powell. All rights reserved.
Posted in Birds, Nature, Photography, wildlife, tagged Canon 50D, Occoquan Bay National Wildlife Refuge, Osprey, Pandion haliaetus, screaming osprey, Tamron 150-600mm, Woodbridge VA on September 17, 2017| 6 Comments »
The loud cries of an osprey (Pandion haliaetus) echoed though the early morning air yesterday at Occoquan Bay National Wildlife Refuge. I was never able to figure out what was bothering the clearly unhappy osprey, but did manage to capture this image of the screaming bird just before it flew away.
© Michael Q. Powell. All rights reserved.
Posted in Butterflies, Nature, Photography, wildlife, tagged Canon 50D, Danaus plexippus, Monarch, monarch butterfly, Occoquan Bay National Wildlife Refuge, Tamron 150-600mm, thistle on September 16, 2017| 7 Comments »
I was thrilled this morning at Occoquan Bay National Wildlife Refuge to see that there are still quite a few Monarch butterflies (Danaus plexippus) in our area, including this beauty that I was able to photograph as it was feeding on a thistle plant.
© Michael Q. Powell. All rights reserved.
Posted in damselfly, Insects, Macro Photography, Nature, Photography, wildlife, tagged Big Bluet, Big Bluet damselfly, cannibalism, Canon 50D, Enallagma durum, Occoquan Bay National Wildlife Refuge, Tamron 150-600mm, Woodbridge VA on September 15, 2017| 4 Comments »
At first I thought it was love, but looking closer I realized that Tina Turner was right—what’s love got to do with it. Both the predator and the prey in what appears to be an act of cannibalism look to be Big Bluet damselflies (Enallagma durum), which I spotted this past Sunday at Occoquan Bay National Wildlife Refuge.
The pale coloration of the victim suggests to me that it is newly-emerged, a phase referred to as “teneral.” At this stage of development, dragonflies and damselflies are relatively immobile as their bodies and wings are transforming and are particularly vulnerable.
© Michael Q. Powell. All rights reserved.
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, wildlife, tagged Canon 50D, Fine-lined Emerald, Fine-lined Emerald dragonfly, Occoquan Bay National Wildlife Refuge, Somatochlora filosa, Tamron 150-600mm, Woodbridge VA on September 13, 2017| Leave a Comment »
What is a Fine-lined Emerald? It may sound like some kind of exotic jewel, but it is actually a relatively rare dragonfly that is found in coastal plains areas. I don’t recall having heard of this species until several weeks ago, when fellow dragonfly enthusiast Walter Sanford alerted me to keep an eye out for them when visiting nearby Occoquan Bay National Wildlife Refuge.
I met Walter this past Sunday at the wildlife refuge and we began out search for the elusive Fine-lined Emerald (Somatochlora filosa). This species tends to hang vertically from bare branches at about eye level, so we walked slowly past the never-ending vegetation, hoping that we would spot one. I honestly was not optimistic that we would be successful and was shocked to almost stumble upon one only about four feet from me. I had two big problems. First of all, I was using my Tamron 150-600mm lens that has a minimum focusing distance of almost 9 feet (2.7 meters), so I had to back up. Secondly, in my excitement, I was unable to clearly explain to Walter exactly where the dragonfly was perched. In the end, the dragonfly flew away before either of us was able to get a shot.
Eventually we were able to track that dragonfly and several other Fine-lined Emeralds and to capture some images of these beautiful creatures. Walter and I agreed that we would both do blog postings with some of our shots today to give readers an idea of how two photographers standing almost side by side can come up with very different photos of the same subject. We have done this type of companion pieces and it had always been interesting to compare results. Some of the differences can be attributed to the very different gear that we are using and some are caused by our different backgrounds and approaches.
Once I publish this posting, I will finally take a look at Walter’s posting and update this posting with a link to it.
UPDATE: Here is the link, as promised, to Walter’s post, in which he shares some scientific observations and some wonderful photos.
© Michael Q. Powell. All rights reserved.
Posted in Butterflies, Insects, Nature, Photography, wildlife, tagged black swallowtail, black swallowtail butterfly, Canon 50D, Occoquan Bay National Wildlife Refuge, Papilio polyxenes, Tamron 150-600mm, Woodbridge VA on September 12, 2017| Leave a Comment »
This spectacular Black Swallowtail butterfly (Papilio polyxenes) spread its wings wide and seemed to be posing for fellow wildlife enthusiast Walter Sanford and for me as we explored Occoquan Bay National Wildlife Refuge this past weekend. We have a number of different dark-colored swallowtail butterflies in our region, including the black morph of the female Eastern Tiger Swallowtail, the Pipevine Swallowtail, and the Spicebush Swallowtail, but this is the only place that I have encountered the Black Swallowtail.
Whenever I photograph a swallowtail that is black, I will usually refer to a very helpful blog posting by Louisiana Naturalist that compares some of the identification features of the four different dark swallowtails.
© Michael Q. Powell. All rights reserved.
Posted in Arachnids, damselfly, Insects, Macro Photography, Nature, Photography, spiders, wildlife, tagged Argiope aurantia, Big Bluet, Black and yellow garden spider, bluet damselfly, Canon 50D, damselfly, Enallagma civile, Enallagma durum, Familiar Bluet, Familiar Bluet damselfly, Occoquan Bay National Wildlife Refuge, Tamron 150-600mm, Woodbridge VA on September 11, 2017| 4 Comments »
When a Black and Yellow Garden Spider (Argiope aurantia) traps a prey in its web, it often moves so quickly to wrap it up completely that it is difficult to identify the prey. That was not the case with the damselfly that I spotted yesterday at Occoquan Bay National Wildlife Refuge as it was being encased in a silken shroud.
The damselfly looks to be a bluet damselfly and if pressed, I’d guess that it might be a Familiar Bluet (Enallagma civile) or possibly a Big Bluet (Enallagma durum). The spider seems to be experiencing the same kind of problem that I encounter when I am trying to wrap an awkwardly-shaped present at Christmas time—it is hard to be neat and tidy, the process uses up lots of wrapping material, and the package always end up irregularly shaped and easy to identify.
© Michael Q. Powell. All rights reserved
Posted in Dragonflies, dragonfly, Insects, Macro Photography, Nature, Photography, wildlife, tagged Canon 50D, Canon SX50, dragonfly in flight, Occoquan Bay National Wildlife Refuge, Pantala flavescens, Tamron 150-600mm, Wandering Glider, Wandering Glider dragonfly, Woodbridge VA on September 10, 2017| 4 Comments »
When I first saw this dragonfly land yesterday at Occoquan Bay National Wildlife Refuge, I had no idea what it was. Zooming in, I was shocked to see that it was a Wandering Glider (Pantala flavescens), a migratory species that almost never perches.
The Wandering Glider is considered to be the most widespread dragonfly in the world, found on every continent except Antarctica. According to odonatacentral.com, “It is a strong flier that is regularly encountered by ocean freighters and a well-known migratory species. Because of its ability to drift with the wind, feeding on aerial plankton, until it finally encounters a rain pool in which it breeds, it has been called “…the world’s most evolved dragonfly.” ”
After I got the initial shots of the dragonfly on two different perches, I decided to follow the dragonfly and wait for it to perch again. It wandered about through the air over my head for an extended period of time and never again came down to land. The last photo gives you an idea of my view during that period of waiting—note the long wings that help it to fly such long distances.
© Michael Q. Powell. All rights reserved
Posted in Insects, Macro Photography, Nature, Photography, wildlife, tagged Canon 50D, favorite insect, Handsome Meadow Katydid, Occoquan Bay National Wildlife Refuge, Orchelimum pulchellum, rainbow grasshopper, rainbow katydid, Tamron 180mm, Woodbridge VA on September 1, 2017| 6 Comments »
Do you have a favorite insect? This is such a strange question that most folks would not have an immediate answer and would have to stop and think a bit before responding. The quickest responses would undoubtedly come from those who simply do not like insects at all. The most common positive answer, I suspect, might well be a Monarch Butterfly.
Many readers know that I see lots of beautiful dragonflies and butterflies, but my favorite insect is almost certainly the Handsome Meadow Katydid (Orchelimum pulchellum), like this one that I photographed on Monday at Occoquan Bay National Wildlife Refuge. I remember my sense of awe and amazement the first time that I spotted one—I couldn’t believe my own eyes, because the combination of colors seemed so bright and almost unreal. When I initially posted a photo of the Handsome Meadow Katydid, one of my friends thought that I had added the colors in Photoshop.
To this day, I never fail to marvel at a Handsome Meadow Katydid’s spectacular rainbow colors and incredible blue eyes and am always thrilled to discover again their amazing beauty when I am fortunate enough to find one.
© Michael Q. Powell. All rights reserved
Posted in Flowers, Insects, Nature, Photography, Summer, wildlife, tagged Canon 50D, Hummingbird Clearwing, Hummingbird Clearwing Moth, hummingbird moth, Occoquan Bay National Wildlife Refuge, Tamron 180mm, thistle, Woodbridge VA on August 30, 2017| 8 Comments »
Whenever I see bees buzzing around flowers, I keep an eye out for hummingbird moths. For some unknown reason, I have seen more of these colorful moths this summer than in past years.
Although you could argue about whether or not thistles are flowers, my vigilance was rewarded when I spotted this beautiful Hummingbird Clearwing Moth (Hemaris thysbe) feeding on this thistle bloom on Monday at Occoquan Bay National Wildlife Refuge.
© Michael Q. Powell. All rights reserved
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, wildlife, tagged Canon 50D, Occoquan Bay National Wildlife Refuge, Russet-tipped Clubtail, Russet-tipped Clubtail dragonfly, Stylurus plagiatus, Tamron 180mm, Woodbridge VA on August 29, 2017| Leave a Comment »
As summer begins to wind down for those of us in the Northern Hemisphere, some of the dragonfly species in our area are starting to disappear. Fortunately, though, some new species appear late in the season to take their places, like this Russet-tipped Clubtail dragonfly (Stylurus plagiatus) that I spotted yesterday at Occoquan Bay National Wildlife Refuge in Woodbridge, Virginia.
Unlike many of the dragonflies that I see regularly that seem to prefer pole-like perches or perch flat on the ground, Russet-tipped Clubtails like to hang from the leaves of vegetation either at an angle, as this one is doing, or vertically. I was pretty excited to find this dragonfly, because I have seen a member of this species only once before, last year at a different location, Jackson Miles Abbott Wetland Refuge.
© Michael Q. Powell. All rights reserved
Posted in Arachnids, Macro Photography, Nature, Photography, spiders, wildlife, tagged Argiope aurantia, Black and Yellow Garden Orbweaver spider, Black and yellow garden spider, Canon 50D, Fort Belvoir VA, Jackson Miles Abbott Wetland Refuge, Occoquan Bay National Wildlife Refuge, Tamron 180mm, Woodbridge VA on August 28, 2017| 6 Comments »
“Beautiful Spider”—I know that some people would consider that an oxymoron, a contradiction in terms. I, however, am fascinated with spiders and photographed this Black and Yellow Garden Spider (Argiope aurantia) at Jackson Miles Abbott Wetland Refuge as carefully as if I were doing a beauty shot in a photo studio. The spider had constructed her web on some vegetation overhanging a small pond, which is why I was able to get such an uncluttered gray background.
Earlier this month I captured an image of a spider of the same species while exploring Occoquan Bay National Wildlife Refuge—this seems to be the prime season for these spiders, which I have seen at multiple locations. This image shows well the amazing reach of the spider’s amazingly long legs and, as was the case in the first image, shows the ziz-zag portion of the web that is associated with this species.
© Michael Q. Powell. All rights reserved
Posted in Dragonflies, dragonfly, Insects, Nature, Photography, wildlife, tagged Black Saddlebags, Black Saddlebags dragonfly, Canon 50D, Epitheca princeps, Occoquan Bay National Wildlife Refuge, Prince Baskettail, Prince Baskettail dragonfly, Tamron 180mm, Tramea lacerata, Woodbridge VA on August 24, 2017| 2 Comments »
Different species of dragonflies fly in different ways. Some soar high in the air and some cruise just above the surface of the water. A dragonfly’s wings allow it to perform all kinds of aerial acrobatics that are entrancing to observe. Given their size and speed, it’s a significant challenge to try to capture them in flight, though frequent readers of this blog know that I will sometimes spend extended periods of time trying to meet that challenge.
During a recent trip to Occoquan Bay National Wildlife Refuge, I noticed a dragonfly flying above my head. Its flight reminded me of eagles and hawks that I have seen gliding effortlessly on thermal updrafts. I couldn’t make out the flight pattern that it was following, but it repeatedly flew over me. Each time that it returned, I would point my camera almost straight up and eventually I was able to capture this shot of an easy-to-identify Black Saddlebags dragonfly (Tramea lacerata)—the pattern of black blotches on the wings are very distinctive.
Later that same day I spotted a dragonfly making repeated patrols above the water. The dragonfly never seemed to rest or to perch, so I tried and tried to capture some shots of it as it zoomed on by me. Most of my shots were out of focus, but I like the one below. The choppy water in the background reminds me of the clouds that I will sometimes see when I look out of the window of an aircraft that has reached its cruising altitude. In my mind’s eye, I can imagine this dragonfly flying high in the sky, peacefully soaring above the clouds and the turbulence below it.
© Michael Q. Powell. All rights reserved
Posted in Arachnids, Butterflies, Insects, Macro Photography, Nature, Photography, spiders, tagged Argiope aurantia, Black and Yellow Garden Orbweaver spider, Canon 50D, Danaus plexippus, Monarch, monarch butterfly, Occoquan Bay National Wildlife Refuge, Tamron 180mm, Woodbridge VA on August 21, 2017| 3 Comments »
The beautiful Monarch Butterfly (Danaus plexippus) is often featured in conservation efforts that focus on its dwindling numbers and shrinking habitat. It was therefore a little disconcerting to stumble upon a Monarch that had been ensnared in the web of a Black and Yellow Garden Spider (Argiope aurantia) during a visit this past weekend to Occoquan Bay National Wildlife Refuge.
I have no idea how long the butterfly had been in the web, but it appeared to be totally immobilized. Spiders like this one, known also as Yellow Garden Spiders or Writing Spiders, kill their prey by injecting venom and often wrap them up in web material for later consumption.
I considered cropping this image to focus more attention on the spider and the butterfly, but ultimately decided that I liked the context provided by the elements of the spider’s web and the murky, out-of-focus background.
© Michael Q. Powell. All rights reserved
Posted in Butterflies, Insects, Nature, Photography, wildlife, tagged Canon 50D, Eurytides marcellus, Occoquan Bay National Wildlife Refuge, Tamron 180mm, Woodbridge VA, Zebra Swallowtail, Zebra Swallowtail butterfly on August 20, 2017| 3 Comments »
One of the coolest looking butterflies in our area is the Zebra Swallowtail butterfly (Eurytides marcellus). In addition to having beautiful coloration, it has amazingly long “tails” that flutter when it is in flight. It is not a species that I see very often, so I will spend a lot of time chasing after one when I spot it, hoping, often in vain, that it will perch long enough for me to get a shot.
This Zebra Swallowtail, which I chased this past Friday at Occoquan Bay National Wildlife Refuge, was reasonably cooperative, though it refused to open its wings to give me a view of its entire wingspan.
© Michael Q. Powell. All rights reserved
Posted in Arachnids, Dragonflies, dragonfly, Insects, Macro Photography, Nature, Photography, spiders, tagged Canon 50D, Common Whitetail, Common Whitetail dragonfly, Neoscona crucifera, Occoquan Bay National Wildlife Refuge, Plathemis lydia, Spotted Orbweaver, Spotted Orbweaver spider, Tamron 180mm, Woodbridge VA on August 19, 2017| Leave a Comment »
Predator or prey? Dragonflies are fearsome predators, but they can also become prey—it’s the whole circle of life cycle in the natural world.
This past Friday as I was walking around Occoquan Bay National Wildlife Refuge, I spotted the twisted body of a dragonfly suspended in the air against a backdrop of the sky. Instinctively I knew that there must be a spider web there, although it was not initially visible. The wing pattern of the dragonfly made it easy to identify as a Common Whitetail (Plathemis lydia).
As I got closer, I realized that a large spider was holding onto the body of the dragonfly. I am not totally certain of the spider identification, but it looks to me like it is a Spotted Orbweaver (Neoscona crucifera). Often when I approach a spider, it will scurry to the edge of its web, but this spider defiantly stayed in place—it looked like it was determined not to give up its prey.
As many readers know, I really like dragonflies, but spiders have to eat too. Undoubtedly this scenario plays out multiple times each day, but it is still a little unsettling to see it face-to-face.
© Michael Q. Powell. All rights reserved
Posted in Dragonflies, dragonfly, Insects, Macro Photography, Nature, Photography, tagged Canon 50D, ladybug, Libellula needhami, Needham's Skimmer, Needham's Skimmer dragonfly, Occoquan Bay National Wildlife Refuge, Tamron 180mm, Woodbridge VA on August 19, 2017| 3 Comments »
Dragonflies have to eat too, but I was a little shocked when I stumbled upon this Needham’s Skimmer dragonfly (Libellula needhami) munching on a ladybug or two yesterday at Occoquan Bay National Wildlife Refuge in Woodbridge, Virginia. Although I know that dragonflies are fearsome predators, I guess that I am not used to thinking of ladybugs as prey—they are usually depicted as cute, which is why they are seen so often on children’s clothing and furnishings.
© Michael Q. Powell. All rights reserved
Posted in animals, Nature, Photography, Summer, wildlife, tagged Canon 50D, Occoquan Bay National Wildlife Refuge, rabbit, Tamron 180mm, Woodbridge VA on July 22, 2017| 3 Comments »
I don’t feature rabbits very often on this blog because I don’t see them very often. Actually that is not entirely accurate—I have a rabbit named Prime Rib who appears from time to time, but I don’t count him, because he does not live in wild and instead lives in a cage in my living room.
At Huntley Meadows Park, where I do a lot of my wildlife photography, I rarely see rabbits. Perhaps the marshy and wooded habitat is less than ideal for the rabbits or perhaps the hawks are brutally efficient at keeping their numbers low. During some recent visits to Occoquan Bay National Wildlife Refuge, which has more open grassy areas, I’ve spotted numerous rabbits and decided to feature a couple of them today.
In a recent posting, I expressed my concern about possibly oversaturating my readers with dragonfly photos. In an exchange of comments, a faithful reader, Dan Antion, shared similar concerns about his photos of rabbits and squirrels and I warned him that I was going venture into his niche and post some rabbit photos. Dan is one of my favorite bloggers and I encourage everyone to check out his blog No Facilities for his humorous and insightful looks at the joys and frustrations of everyday life as well as some great photos, including images of the aforementioned squirrels and rabbits and his faithful dog Maddie.
This one is for you, Dan.
© Michael Q. Powell. All rights reserved
Posted in Birds, Nature, Photography, wildlife, tagged Bald Eagle, birds in flight, Canon 50D, Haliaeetus leucocephalus, Occoquan Bay National Wildlife Refuge, Tamron 180mm, Woodbridge VA on July 18, 2017| 10 Comments »
For wildlife photographers, I would argue, a successful image is most often the result of some combination of luck, skill, and equipment. We inhabit a world of tremendous uncertainty and have to be hypervigilant, never knowing when “the moment” will arrive when we will be forced to make a series of split-second decisions.
One of those moments arrived for me yesterday as I was exploring Occoquan Bay National Wildlife Refuge in Woodbridge, Virginia. Although I was quite aware that there were bald eagles in the area, because some of the trails in the refuge near eagle nesting sites were closed, I was primarily chasing dragonflies and butterflies, so I had my 180mm macro lens mounted on my camera. I knew that I would be doing a lot of walking, so in order to minimize weight, I was not carrying my trusty (and heavy) 150-600mm zoom lens.
I was following a trail that ran parallel to the waters of Occoquan Bay and was a little frustrated that the view was frequently obstructed by heavy vegetation. When I reached an opening in the vegetation I looked out at the water and suddenly a Bald Eagle (Haliaeetus leucocephalus) burst into view out of nowhere. The eagle was almost at eye level and seemed to be struggling a little to gain altitude. As I later was able to ascertain, it had just caught a fish.
The logical part of my brain might have told me that a 180mm lens is not long enough to capture an image of an eagle in flight, but think I was acting on an instinctive level at that moment and I was able to snap off some shots before the eagle disappeared out of sight. It took a while for the adrenaline to wear off and I didn’t know for sure if I had been able to capture the moment. It was only when I reviewed the images on my computer that I realized that I had gotten my best eagle shots ever.
As is the case with most of my bird images, I cropped the first image to bring the subject in a bit closer. However, I am also including an uncropped version of the same image. It boggles my mind to think that I filled up that much of the frame with an eagle in flight with a 180mm lens.
Luck was hugely important; skill played a role, though it was my quick reaction time that was critical; and equipment turned out to be less important that I would have anticipated.
© Michael Q. Powell. All rights reserved
Mike Powell 