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Archive for the ‘Nature’ Category

Can you spot the dragonfly in the first photo? Let me give you a clue—the large dragonfly is in the center of the image. Can you see it now?

Some dragonflies are easy to see, because of their bright colors or the way that they perch in the open on prominent stalks of vegetation. Others are a bit harder to see, because they perch on the ground or in dense vegetation (or they fly continuously and rarely seem to land).

The Gray Petaltail dragonfly (Tachopteryx thoreyi) is a bit of an anomaly—it perches in the open, but is still very hard to spot. Why? Its gray and black coloration is an almost perfect match for the rough bark of the trees on which it usually perches vertically. In the past I have watched a Gray Petaltail fly to a tree and perch and had trouble seeing it, even though I knew exactly where it was.

Last Wednesday I spotted my first Gray Petaltail of the season as I was exploring a small pond in Prince William County, Virginia. I had seen this dragonfly species at this location several times to the past, so I was carefully scanning the trunks of trees on which they sunlight was shining directly—Gray Petaltails seem to prefer direct sunlight, especially earlier in the day.

I often have to rely on movement to see dragonflies that are so well camouflage, but amazingly I spotted the dragonfly in the first photo while it was still perched. I cropped the image and made a few tweaks to make it a little more visible for you, but it was so tough to spot that I had to creep closer and look from a different angle to make sure that my eyes were not playing tricks on me.

For the second and third shots, I moved around the tree in an effort to better isolate the dragonfly from the tree. I think that approach worked especially well in the final photo in which the dragonfly had raised its wings a bit. Suddenly the Gray Petaltail was much more visible. I chose my angle carefully to try to get a bit of the sky in the photo—I was shooting at an upward angle—and I really like the way that the background came out in the final image.

Gray Petaltail

Gray Petaltail

Gray Petaltail

© Michael Q. Powell. All rights reserved.

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Some people get creeped out by spiders, but many of them are quite beautiful, like this tiny Orchard Orbweaver spider (Leucauge venusta) that I spotted on Wednesday in Prince William County. The sun was shining brightly on the shiny body of the spider, so I underexposed the image intentionally, which is why it looks so dark in the photo—the background was green in real life. I was also leaning my lens against a branch for stability, since even the slightest movement at such close range can blur an image.

Orchard Orbweavers are really common where I live, but I suspect that most people do not look closely enough at them to see their beautiful colors. According to the LSU AgCenter, “Orchard spiders are .13 to .3 inches (3.5 to 7.5 mm) in length, with females typically larger than males.” I believe that the aforementioned measurements are for the body alone and do not include the legs.

In addition to capturing some of the beautiful colors of the Orchard Orbweaver, I was thrilled to capture a look at the web of the spider. These webs are much smaller and compact than the webs of some of the larger orbweaver spiders in our area, which is a good thing, because many of these webs seem to be built across paths and I often run into them face-first.

Orchard Orbweaver

© Michael Q. Powell. All rights reserved.

 

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Our recent warm weather has brought out all kinds of creatures, including Northern Water Snakes (Nerodia sipedon). On Wednesday I spotted my first Northern Water Snake of the day as I was sitting on a rock, taking a break alongside a stream. When I spotted it, the snake was swimming vigorously downstream and the first photo captured some of the sinuous movement of the snake’s body. I lost sight of the snake as it approached a series of cascades and was not able to see how the snake handled them

Later that same day I spotted another snake at a small pond. This Northern Water Snake had hidden its body in the debris at the edge of the pond, with just its head visible above the water. This snake was alert and seemed to be in a hunting mode, so I kept my distance and watched the snake carefully as I took the second shot below. Although I know that Northern Water Snakes are not venomous, I remember reading that their bites are painful and that their saliva contains an anticoagulant that causes bites to bleed profusely.

Northern Water Snake

Northern Water Snake

© Michael Q. Powell. All rights reserved.

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Several Common Baskettail dragonflies (Epitheca cynosura) were patrolling over the pond at Jackson Miles Abbott Wetland Refuge last Thursday and I spent a lot of time trying to capture images of one of them as they zoomed by me. I made attempts with both my 180mm macro lens and my 18-400mm zoom lens, sometimes using focusing manually and sometimes using auto focus. Needless to say, there is also a lot of luck involved in getting a somewhat sharp photo of a dragonfly in flight

I spent a lot of time trying to track the dragonflies. They didn’t exactly fly in a pattern, but they seemed to have a territory that they were patrolling, so they came by me at irregular intervals. In the first two shots below, I was able to get a bit of the habitat in the photo, but most of the time I was focusing solely on the dragonfly and there is nothing in the background but the somewhat muddy water of the pond.

I was happy that I was able to get some shots from a number of different angles. In some of the shots, the dragonfly was flying by me, but in other cases I manage to capture images in which the dragonfly was flying towards me or away from me. The angle was often dependent on the speed with which I was able to acquire my target in the viewfinder of my camera and successfully track it as I tried to focus on it—hand-t0-eye coordination is critical.

I used to think that it was impossible to get shots like these. It has gotten a little easier over time as I have gained experience, but it still is pretty hard. No matter how skilled I get, patience and persistence are still the most critical factors in this type of photography.

Common Baskettail

Common Baskettail

Common Baskettail

Common Baskettail

© Michael Q. Powell. All rights reserved.

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Some of you may have noticed that the banner photo for this blog shows a beautiful purple damselfly, one of my favorite insects. The intense purple is really striking and is not a color that I seen very often when I am looking for wildlife to photograph. The official species name for the damselfly is Variable Dancer (Argia fumipennis), though I prefer to use the colorful and descriptive name of its most common subspecies, the Violet Dancer (Argia fumipennis violacea).

Last Thursday I was delighted to spot numerous Violet Dancers in the vegetation along the edge of a small pond at Jackson Miles Abbott Wetland Refuge.  I even managed to photograph one on the trail surrounding the pond, as you can see in the first photo in which the damselfly is perched on a small stone. For the other two shots, I was much farther away from the damselfly. These damselflies like to perch on vegetation that overhangs the water, so I shot from a distance to avoid slipping into the pond, which has happened on occasion in the past.

Violet Dancer

Violet Dancer

Violet Dancer

© Michael Q. Powell. All rights reserved.

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This little damselfly is called an Orange Bluet (Enallagma signatum). Yes, the name is confusing and seems to be a bit of an oxymoron. Most bluets have various patterns of blue and black on their bodies, but surprisingly there are also bluets that are patterned predominantly in red, orange, yellow, green or black. The male Orange Bluet adopted a seemingly confrontational pose and stared right at me as I prepared to photograph him last Thursday at Jackson Miles Abbott Wetland Refuge—maybe he felt the need to defend his territory.

I would have liked to have captured an eye-to-eye shot, but was afraid of scaring away the damselfly if I bent down closer to it, so took the shot from a downward angle. Although a substantial part of the Orange Bluet’s body is out of focus in this image, I think the shot worked out ok, owing largely to the fact that the damselfly’s eyes were in focus. The curve of the stalk on which it was perched was a nice bonus and added some visual interest to the shot.

Orange Bluet

© Michael Q. Powell. All rights reserved.

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Last Thursday I was delighted to spot some Slender Bluet (Enallagma traviatum) damselflies at the small pond at Jackson Miles Abbott Wetland Refuge, my first sighting of this species this year. Although this species is quite small—about 1.2 inches (31 mm) in length—I managed to get a shot of a Slender Bluet in flight, as well as several shots of Slender Bluets perched in the vegetation at the edge of the pond.

Many of the summer species of dragonflies and damselflies have now reappeared and I will be focusing a lot of my attention in the upcoming months on highlighting the beauty of these amazing aerial acrobats.

Slender Bluet

Slender Bluet

Slender Bluet

© Michael Q. Powell. All rights reserved.

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In the United States, today is Memorial Day, a federal holiday. For some people this day marks the unofficial beginning of summer, but for me, as someone who served for twenty years in the U.S Army, this day has a deeper meaning, a day to reflect on the lives of the brave men and women who died in the defense of this nation. Yesterday, Facebook reminded me of a posting I made on Memorial Day 2018, and I decided to share it again today in this blog posting.

“I was prompted this morning to read again the challenges to us in the Gettysburg Address, which seem so appropriate today as we remember the sacrifices of so many brave men and women. “It is for us the living, rather, to be dedicated here to the unfinished work which they who fought here have thus far so nobly advanced. It is rather for us to be here dedicated to the great task remaining before us—that from these honored dead we take increased devotion to that cause for which they gave the last full measure of devotion—that we here highly resolve that these dead shall not have died in vain—that this nation, under God, shall have a new birth of freedom—and that government of the people, by the people, for the people, shall not perish from the earth.” ”

For those of you who might be curious, the photo below is from a November 2014 blog posting entitled “Rescue of an injured Bald Eagle” that documented the capture of an injured eagle by an officer of the Fairfax County Animal Control Services at my local marshland park. Some of the photos from that posting were reprised in Washington D.C. media outlets and the posting has been my all-time most popular posting with 3472 views.

Bald Eagle

© Michael Q. Powell. All rights reserved.

 

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Water lilies are one of my favorite flowers and I was delighted this past Wednesday to see that several of them are already in bloom at a small man-made pond at Green Spring Gardens, including a couple of pink ones. Later in the season there will also be lotuses at this pond, but it appears to be too early for them right now. It is also a bit early for most of the dragonflies—I love to take photos of dragonflies perching on lotuses and water lilies.

Since there are so few water lilies blooming, I could not get the wider shots that remind me of the paintings of Claude Monet, one of my favorite artists, so I focused instead on capturing individual portraits of several of the flowers. It has always seemed to be that water lilies glow with an inner light and I was happy to capture a hint of that light in several of these photos.

water lily

water lily

water lily

© Michael Q. Powell. All rights reserved.

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I did not get a close enough look at it to identify its species, but a teneral damselfly decided to momentarily hitch a ride on my pant leg last Wednesday at Green Spring Gardens in Alexandria, VA. A teneral damselfly is one that has only recent emerged and is therefore pale and does not yet have its full adult coloration.

It turns out that a 180mm macro lens is less than optimal for a selflie, even of my leg—I could not get far enough away to include the whole damselfly in the frame. The only other alternative is for me to become a lot more flexible, which at my age does not seem very likely.

teneral damselfly

© Michael Q. Powell. All rights reserved.

 

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There are lots of different species of skipper butterflies in my area and it is hard for me to tell them apart. I spotted this beautiful little butterfly last Wednesday at Green Spring Gardens, just a few miles from where I live. I think that it is a Zabulon Skipper (Poanes zabulon), although it might possibly be the similar-looking Peck’s butterfly. I’d like to say that there is a scientific reason why I chose Zabulon over Peck’s, but it really is because I think that Zabulon is the cooler name of the two—I love the exotic sound of the word “Zabulon.”

I tried to get down to eye-level with the butterfly when I photographed it so that the background would fall away into a pleasant green blur and was largely successful. I like too that I was able to capture some of the green striations in the leaf on which the butterfly is perched and those little lines help to lead the viewer’s eyes to the butterfly.

Zabulon Skipper

© Michael Q. Powell. All rights reserved.

 

 

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This tiny Cabbage White butterfly (Pieris rapae) paused for only a moment on a pink flower, but I managed to get a shot of it on Wednesday at Green Spring Gardens. If you look closely, you can just make out the butterfly’s stunning green eyes.

The composition of this image is pretty simple, but I think it is effective. I would have liked to blur out the background a bit more, but even though it is cluttered, it is not distracting. I think that is because the pink and white are so bright and distinctive that they “pop” against the green background.

Cabbage White

© Michael Q. Powell. All rights reserved.

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On Wednesday at Green Spring Gardens, a county-run historic garden just a few miles from my home, I got a really good look at this bee’s proboscis, the long, straw-like tongue that it uses to collect nectar. From my angle, it looked more like a deadly weapon. Yikes! As you can probably tell, I have switched to using my macro lens most of the time now that the warmer weather has caused more insects to reappear.

One of my friends on Facebook named this bee the “Gene Simmons” bee, because it reminded him of an iconic pose by the singer from the band KISS in which his extended tongue reached to the tip of his chin. It is hard to know if it is true, but according to urban legend, Simmons had his tongue insured for a million dollars during the 1970’s, when KISS was at its height of popularity. The popular rumor at the time that he had a cow’s tongue grafted onto his own, however, has been disproven.

bee tongue

© Michael Q. Powell. All rights reserved.

 

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I was happy this past weekend to see that Pink Lady’s Slipper orchids (Cypripedium acaule) were still in bloom in Orkney Springs, Virginia during my recent church retreat at Shrine Mont. Last year at about the same time of the year I spotted a few of them and was successful in finding some when I searched that same general location. The retreat center is located in a mountainous and cooler area of the state, which means that the growing season for flowers is a little behind my area, where the lady’s slippers faded a few weeks ago.

At first I spotted only a few of these fragile little flowers, but eventually I came upon a large patch of almost a dozen of them, as you can see in the final photo. It was a bit of a challenge for me to compose photos of flowers, because I am so used to taking pictures of wildlife. I have to admit, though, that I enjoyed having the luxury of taking my time to compose my shots—with wildlife I often have to react quickly to capture a fleeting moment, so composition is not usually my top priority.

Pink Lady's Slipper

Pink Lady's Slipper

Pink Lady's Slipper

Pink Lady's Slipper

© Michael Q. Powell. All rights reserved.

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I can’t help myself. Whenever I see dragonflies flying over the water, I feel compelled to try to photograph them in flight. This past weekend I spotted several Common Baskettail dragonflies (Epitheca cynosura) flying patrols over a small pond in Orkney Springs, Virginia. The dragonflies flew by numerous times, giving me a lot of opportunities to take shots.

As is usually the case, most of my shots were out of focus or included only a portion of the dragonfly at the edge of the frame. However, as most of you know, I am quite persistent and eventually I managed to get some decent shots of the dragonflies.

Several of my sharpest shots show the dragonfly against a gray background, but lack a sense of the environment. The last three shots include patches of algae and give you a really cool perspective that reminds me of the view that you get from an airplane window when you look out and see another airplane along with the ground below.

Common Baskettail

Common Baskettail

Common Baskettail

Common Baskettail

Common Baskettail

© Michael Q. Powell. All rights reserved.

 

 

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I live in a suburban townhouse community, which means that the scenery is not particularly photogenic if I walk around at dawn. This weekend, however, I attended a church retreat at Shrine Mont, a facility owned by the Episcopal Diocese of Virginia. Shrine Mont is located in the Shenandoah Valley near the border with West Virginia, in the tiny village of Orkney Springs.

I stayed in a small cottage with some other members of my church and when I woke up in the pre-dawn hours, I was able to grab some coffee and begin to walk down the road. One of my favorite buildings in the area is the post office for the village. I love the quaintness of the structure, with the chairs on the covered porch and the Coca-Cola signs. I was happy that I was able to capture the lighting provided by various sources inside and outside the building.

There was not very much color in the sky, but I was able to capture a bit of it in the sky and its reflection in the waters of a small pond that I passed. The final shot shows several of the main buildings of Shrine Mont. The large building, now called Virginia House, used to be the Orkney Spring Hotel and was privately owned until it was purchased by the Diocese of Virginia in 1979. According to Wikipedia, the Virginia House is believed to be the largest wooden structure in Virginia—it dates to the 1870s and is on the National Historical Register.

I love to capture the moments when the sky is beginning to lighten, but the electric lights are still on. It is a beautiful and peaceful period and a wonderful way to start the day.

Orkney Springs Post Office

Shrine Mont Pond

Virginia House, Shrine Mont

© Michael Q. Powell. All rights reserved.

 

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I photographed this damselfly on last Wednesday at Occoquan Regional Park in Northern Virginia. The pattern of black and blue markings on the damselfly’s abdomen was unfamiliar to me. The closest I could come when comparing it with photos in my identification guide was a female Azure Bluet (Enallagma aspersum), but identification of bluet species can be tricky, since almost all of them are black and blue and you have to look really closely to distinguish one from another.

I posted the photo in a Facebook group dedicated to dragonflies and damselflies in Virginia and was a little shocked when one of the experts in the group confirmed my tentative identification. As far as I can recall, this is a new species for me, which makes this sighting even more special.

Azure Bluet damselfly

© Michael Q. Powell. All rights reserved.

 

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I was delighted on Wednesday to spot my first Eastern Pondhawk (Erythemis simplicicollis) dragonflies of the season while I was exploring the trails at Occoquan Regional Park. As we progress into summer, this species will become quite abundant, but it is always a joy to spot these little beauties.

Females, like the ones in these photos, are bright green in color and have a banded abdomen. I did not see any males that day, but they start out with coloration similar to that of the females and then gradually transition to having a blue abdomen and a blue and green thorax. Both genders have green faces, which, along with their coloration, make them easy to identify.

I love the way that the green spring foliage matches the colors of an Eastern Pondhawk and provides a beautiful backdrop for them, as you can see in these photos.

I will be away in the mountains this weekend on a church retreat, so will probably not be posting for the next few days. I will have my camera with me, though, so you may see a few photos from my adventures there in upcoming blog postings.

Eastern Pondhawk

Eastern Pondhawk

© Michael Q. Powell. All rights reserved.

 

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Yesterday I spotted my first Ebony Jewelwing damselfly (Calopteryx maculata) of the season while exploring at Occoquan Regional Park in Lorton, Virginia. As far as I know, this is the only damselfly in our area with completely dark wings, so it is a pretty easy species to identify.

Most of the time I spot Ebony Jewelwings in the shadowy vegetation along small streams, but this one was perched in the open. Perhaps it was enjoying the warmth of the spring sunshine.

I am not sure why the eyes of this damselfly appear to be red, because most of the time the eyes of male Ebony Jewelwings are darker. Perhaps the reddish coloration is a result of the angle of the light or maybe it is related to the age of the individual and will darken as he grows old.

Ebony Jewelwing

© Michael Q. Powell. All rights reserved.

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I was delighted last Thursday to see quite a few Calico Pennant (Celithemis elisa) dragonflies during a visit to Occoquan Bay National Wildlife Refuge. The markings and wing patterns on this species are really striking, making this one of the most attractive species that I see during the dragonfly season.

Some of the Calico Pennants appeared to have newly emerged—when dragonflies initially break through the exoskeleton of their water-dwelling larvae selves, their wings are really shiny and fragile and their coloration is often pale. The dragonfly in the first photo appears to be in that stage of development, which is sometimes referred to as “teneral.” It you look closely at the place where the dragonfly is grasping the vegetation, you can see what is quite probably its discarded exoskeleton from which it had recently emerged.

The Calico Pennants in the second and third photo are females, as was the one in the first photo. The patterns on the wings of these more mature females are more distinct and their yellow coloration is somewhat brighter. How do I know that they are females? If you look closely at the ends of their abdomens (the “tails”) you can see the terminal appendages that indicate their gender.

Female Calico Pennants have yellow markings on their abdomens, but that is not a reliable indicator of their gender, because immature males have that same coloration. The dragonfly in the fourth photo, for example, is an immature male Calico Pennant. If you compare the tip of the abdomen of this dragonfly with the one in the third photo, you may be able to see that there are differences.

What does a mature male Calico Pennant look like? I managed to spot only a single mature male that day, but fortunately was able to capture a shot of it. As you can see in the final photo, adult male Calico Pennants have red marking on their abdomens and the veining on their wings is pinkish in color.

We are gradually transitioning to the summer dragonfly species and some of the early spring ones are starting to disappear. I’ll be keeping my eyes open for the “new” species, so don’t be surprised to see more dragonfly photos in the upcoming months.

Calico Pennant

Calico Pennant

Calico Pennant

Calico Pennant

Calico Pennant

© Michael Q. Powell. All rights reserved.

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I love the poses of this bright yellow Prothonotary Warbler (Protonotaria citrea) that I spotted last Thursday at Occoquan Bay National Wildlife Refuge. The warbler was actively twisting, turning, and stretching as it foraged for food and amazingly was perched quite low in the vegetation—most of the times in the past I have seen Prothonotary Warblers high in the trees and was forced to shoot them from an unflattering sharp upward angle.

Quite often when I am focusing on a wildlife subject, it moves. Most of the time the result is a blurry image, but sometimes I end up with a really cool shot. The Prothonotary Warbler took off just as I pressed the shutter release and I was lucky to capture it in action, as you can see in the final photo.

The yellow plumage of a Prothonotary Warbler is startlingly bright and cheerful. Invariably the sight of a Prothonotary Warbler makes me think of Tweety Bird, a character from Warner Brothers Looney Tunes cartoons that I remember from my childhood. I think that Tweety was supposed to be a canary, but he didn’t really look like a canary. Often Tweety had adventures with Sylvester the cat, the subject of Tweety’s signature line, ” “I tawt I taw a puddy tat!””

 

Prothonotary Warbler

Prothonotary Warbler

Prothonotary Warbler

Prothonotary Warbler

© Michael Q. Powell. All rights reserved.

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As I was scanning the trees for small birds last Thursday at Occoquan Bay National Wildlife Refuge, I spotted this Great Blue Heron (Ardea herodias) surveying its surroundings from its high perch. I have occasionally seen herons roosting in the trees in the past, but it has usually been earlier in the day—this heron might have decided that it wanted a mid-afternoon nap or at least a few peaceful moments.

Now that I am retired, I have rediscovered the pleasure of naps and a Sunday afternoon nap has become part of my weekly routine.

Great Blue Heron

© Michael Q. Powell. All rights reserved.

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I patiently watched the large Bald Eagle (Haliaeetus leucocephalus) nest last Thursday at Occoquan Bay National Wildlife Refuge and eventually caught a glimpse of an eaglet. As some of you may recall, I have been keeping an eye on three eagle nests at this refuge and have already seen eaglets at the other two nests. This nest is significantly larger than the other two nests, as you can see in the second photo, and it is difficult to see activity in the nest.

I was zoomed in as close as I could with my telephoto lens and still had to crop the image in the first photo quite a bit so you can see the eaglet with its open mouth—I suspect it wanted to be fed. As you can see, one of the parents was in the nest with the eaglet and the other parent was perched in a nearby tree. It is possible that there are more eaglets in the nest, but I was really happy to spot one.

In case you are curious, I did not have my longest telephoto lens with me that day. Normally I use my Tamron 150-600mm lens when I know that I will be photographing birds. I was anticipating that I would be focusing on both large and small creatures, so I was using my Tamron 18-400mm lens on this occasion.  This lens gives me a great deal of flexibility in photographing dragonflies as well as birds and in capturing landscape shots like the shot of the nest—I was standing in the same spot for both photos in this blog posting.

Bald Eagle

eagle nest

© Michael Q. Powell. All rights reserved.

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On Thursday I was blessed to photograph a beautiful little Prairie Warbler (Setophaga discolor) as it was singing in a small tree at Occoquan Bay National Wildlife Refuge. At this time of the year I can often hear the birds, but have trouble spotting them amidst the abundant foliage. Even when I am able to locate a warbler, it is usually perched really high in a tree, out of range of my telephoto lens. In this case, the warbler was almost at eye level when I took these photos.

Despite its name, the Prairie Warbler is not found on a prairie. According to the Cornell Lab of Ornithology, “Finding this bird during the breeding season is often as simple as finding the scrubby second-growth forests, young pine stands, and overgrown pastures that it prefers. In spring, listen for males singing from a mostly exposed perch in one of the tallest trees in its territory, a distinctive sputtering buzz that starts low and climbs high up the scale, beyond human hearing.”

 

Prairie Warbler

Prairie Warbler

© Michael Q. Powell. All rights reserved.

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I was thrilled earlier this month to spot a dozen or so Pink Lady’s Slippers (Cypripedium acaule) as I exploring a creek in Prince William County, Virginia. Most of them were growing individually, but there were a few small clusters of these beautiful native orchids.

I have seen these flowers several times in previous years, so I had a general idea of where to look for them, but when I set out on the hike to search for them, I was not certain that my timing was right—it was a bit earlier than I had seen them in past years. I had to walk for several miles to get to this location and initially I could not find any lady’s slippers. Eventually I spotted a single one and was really happy. All of the sudden I started seeing them in multiple spots and was able to capture a variety of images.

I am fascinated by the shape of these flowers and my first instinct was to move in close and capture macro shots to highlight the details of the flower by isolating it from the background, as you can see in the first three images. When it came to groupings of flowers, though, the background could not be eliminated. That turned out to be a blessing in disguise, because I was “forced” to show the environment in which I found the flowers—I have a tendency to forget to take these kinds of shots in my zeal to zoom in. As it turns out, the last image is one of my favorites, though I must admit that the first image in my absolute favorite of these photos.

Pink Lady's Slipper

Pink Lady's Slipper

Pink Lady's Slipper

Pink Lady's Slipper

Pink Lady's Slipper

© Michael Q. Powell. All rights reserved.

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I usually think of butterflies drinking nectar from colorful flowers. Sometimes, though, newly emerged Eastern Tiger Swallowtails (Papilio polyxenes) will gather around  mud puddles or other damp spots—a behavior often referred to as “puddling”—to suck minerals and other substances out of the damp ground, like these butterflies that I spotted in early May alongside a creek in Prince William County, Virginia.

Butterflies were constantly moving in and out of a small group that seemed to be concentrated at one particular spot. As I was taking this shot, a new arrival “photobombed” me. I really like the motion blur of the arriving butterfly, which gives the image a dynamic feel and also a bit of whimsy. The second shot is a close-up view of one of the butterflies as it extracted nutrients from the moist area.

“Puddling” behavior is mostly associated with male butterflies.  According to an article at the Thoughtco website, “Nectar lacks some important nutrients the butterflies need for reproduction. For those, butterflies visit puddles. By sipping moisture from mud puddles, butterflies take in salts and minerals from the soil. This behavior is called puddling, and is mostly seen in male butterflies. That’s because males incorporate those extra salts and minerals into their sperm.”

Eastern Tiger Swallowtail

Eastern Tiger Swallowtail

© Michael Q. Powell. All rights reserved.

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As I was observing a large nest last Friday at Occoquan Bay National Wildlife Refuge, I couldn’t help but notice that the Bald Eagle (Haliaeetus leucocephalus) in the nest was keeping an eye on me. The eagle seemed to be observing me through a gap in the branches at the top of the nest, as you can see in the first two photos.

After getting a few shots, I continued walking down the trail. When I looked back towards the nest, I could see the eagle’s head poking out of the top of the nest and it still seemed to be watching me.

As you can tell from the final photo, this is a really large nest and it is hard to monitor what is going on inside of it. Are there any eaglets yet? In two other nests at the refuge, I have already seen eaglets, but those nests were much smaller, so it was not hard to spot the babies. I’ll continue to monitor this nest and with a little luck I will see an eaglet or two in this large nest.

Bald Eagle

Bald Eagle

Bald Eagle

© Michael Q. Powell. All rights reserved.

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It was fascinating to watch this acrobatic little Prothontary Warbler (Protonotaria citrea) last Friday as it twisted and turned, poked and probed while searching for tasty treats among the leaves of a tree at Occoquan Bay National Wildlife Refuge. We have reached a time of the year when most of the small birds are hidden by the leaves on the trees, so I was really fortunate to be able to spot this warbler and to track it as it moved about in this tree.

Prothonotary Warbler

Prothonotary Warbler

Prothonotary Warbler

© Michael Q. Powell. All rights reserved.

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Although it is fun to try to photograph migratory species passing through our area, I am equally content to photograph the local species that are present throughout the year, like Wild Turkeys and Eastern Cottontail Rabbits. This rather rotund Wild Turkey (Meleagris gallopavo) seemed to be dancing the hokey-pokey when I spotted it last Friday at Occoquan Bay National Wildlife Refuge. “You put your right leg in, you put your right leg out. You put your right leg in and you shake it all about…” For the record, I did not join in the dance.

Later that same day I encountered this cute little Eastern Cottontail Rabbit (Sylvilagus floridanus). The rabbit was quite tolerant on my presence and calmly chewed on the grass while I took its picture. For several years I cared for a pet rabbit, so rabbits have a special place in my heart.

Turkeys and rabbits are quite common at this refuge and at certain times of the day I am likely to encounter them. Generally they slowly move into the undergrowth as I approach. I don’t think they necessarily view me as a threat, but they probably do not want to take chances.

Wild Turkey

Eastern Cottontail

© Michael Q. Powell. All rights reserved.

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This juvenile Bald Eagle (Haliaeetus leucocephalus) may not be quite ready to fly, but it was testing out its wings by flapping them vigorously while I was observing the nest on Friday at Occoquan Bay National Wildlife Refuge. The eaglet is so large that there is no longer any room in the small nest for its parents—one of its parents was perched on a higher branch in the same sycamore tree.

A few weeks ago, I observed two eaglets in this nest and I have not had a good look at both eaglets since that time. Has something happened to the other eaglet? When I looked closely at all of my photos, I noticed that I could see the silhouettes of both eaglets sitting side by side in some of the images, as you can see in the final photo. The eagle on the left seems much smaller than the one on the right, which was the one that was flapping its wings in the first two photos.

The foliage in the tree and the barrier across the trail keep me from seeing any better what is happening in this eagle nest, but it looks like the eaglets are growing bigger and stronger, especially the one on the right. It should not be too long before it is time for the eaglet to be making its first tentative attempts at flight.

Bald Eagle

Bald Eagle

Bald Eagle

© Michael Q. Powell. All rights reserved.

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I love to use my macro lenses. There is something almost magical about capturing details on tiny subjects, like this Fragile Forktail damselfly (Ischnura posita) that I spotted this past Monday alongside a pond in Prince William County, Virginia. Fragile Forktails are only about an inch (25 mm) in length, so I had to get pretty close to my subject to “fill the frame,” even with my 180mm macro lens.

One of the biggest challenges when I get this close to a subject is that my depth of field is really shallow, so I risk having a lot of my subject out of focus. In fact, in the majority of my photos of this damselfly, either the eyes or the tip of the abdomen is in focus, but not both. In this kind of situation, the “trick” to having the entire subject in focus is to position myself so that the sensor of my camera is parallel with the plane of the subject.

In this image, you can see that about the only things in focus are the damselfly and the edge of the leaf on which it was perched—the rest of the image is pleasingly blurred. This approach works pretty well with damselflies, which hold their wings above their bodies when perched, but does not work as well with dragonflies, which perch with outstretched wings. As a result, portions of the dragonflies in most of my photos are blurred, though I usually give top priority to keeping their eyes in focus.

Fragile Forktail

© Michael Q. Powell. All rights reserved.

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