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Posts Tagged ‘Occoquan Bay National Wildlife Refuge’

I don’t expect to see dragonflies flying in the rain, so I was a little shocked to see this one in the air this past weekend at Occoquan Bay National Wildlife Refuge. I captured this shot when it landed and hung vertically in the vegetation in an apparent attempt to drip dry.

I not certain of the identification of this dragonfly, but think it might be a Needham’s Skimmer (Libellula needhami), judging from the markings. Normally Needham’s Skimmers perch horizontally rather than vertically, but the unusual perching behavior might have merely been a consequence of the rainy conditions.

If you click on the image, you can see it in slightly higher resolution, including the tiny drops of water at the lower end of the abdomen (the “tail”).

Needham's Skimmer

© Michael Q. Powell. All rights reserved.

 

 

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Raindrops can enhance the beauty of many subjects, like this spider web that I photographed on Friday at Occoquan Bay National Wildlife Refuge. As I looked at the drops, they somehow brought to mind an elaborate necklace of loosely strung pearls.

wet spider web

© Michael Q. Powell. All rights reserved

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I hear cicadas all of the time—it is hard to ignore that background buzzing noise. It is rare, however, for me to get an unobstructed view of one.

I spotted this cicada perched on a branch overhanging a pond on Friday at Occoquan Bay National Wildlife Refuge. I couldn’t tell for sure if it was still alive. It was not moving, but it simply may not have detected my presence. While it was great to capture an image of this cool insect, I particularly like how the water in the background turned out—those wispy cloud-like whites were a nice bonus.

cicada

© Michael Q. Powell. All rights reserved

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Despite the light rain that was falling, I decided to go on a photo walk yesterday morning at Occoquan Bay National Wildlife Refuge. Most of the smaller birds seemed to have taken shelter in the trees, but I was thrilled to catch a glimpse of a couple of raptors that were perched prominently in the open. It was an interesting contrast to spot an American Kestrel (Falco sparverius), one of the smallest raptors in our area, and a Bald Eagle (Haliaeetus leucocephalus), one of the largest.

The sky was really overcast, so there was not enough light to reveal all of the wonderful detail of these powerful birds. Still, it was nice to be able to capture some images of birds.

Before too long the number of insects will start to diminish and my blog will become increasingly populated by birds. I figure that for another month or so, though, insects will continue to be featured most often, which is good news for some viewers and bad news for others.

American Kestrel

Bald Eagle

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On Monday at Occoquan Bay National Wildlife Refuge I watched with fascination as this spider (maybe a Marbled Orbweaver (Araneus marmoreus) spider) worked on her web. She seemed to have started with the spokes coming out of the middle and was adding the ribs when I photographed her.

If you look closely in the first image, you can actually see the web material coming out of one of her spinnerets, the organs in which a spider produces the different kinds of silk that make up a web. I tried to figure our her process as I observed her. It looks like she would produce a length of silk, maneuver it into place on one of the spokes with one or more of her legs, affix it in place, and then start the process over again. For the final image, I moved back a little to give you a somewhat better view of more of the web and a sense of its shape.

I have photographed spiderwebs many times before, but this was the first time that I watched one being built. My admiration for the skills and artistry of spiders continues to grow—they are simply amazing.

spider making web

spider making web

spider making web

© Michael Q. Powell. All rights reserved

 

 

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I spotted this curious little White-tailed Deer (Odocoileus virginianus) on Monday at Occoquan Bay National Wildlife Refuge.  The deer appears to have moved out of the cute little Bambi phase and seemed more like a gawky adolescent to me (though I confess I know very little about deer development).

I like the fact that you can still see some of its white spots, which look to be a little faded.

white-tailed deer

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It was cool and wet on Monday and clouds covered the entire sky, but I felt an irresistible need to return to the wild after a week in the urban confines of Brussels, Belgium. Many of the trails at Occoquan Bay National Wildlife Refuge, my recent favorite shooting location, were blocked by standing water and there was not a great abundance of wildlife to be seen.

Most dragonflies prefer warm, sunny weather, so I was not surprised when I did not see many of them. I was happy, though, to see that damselflies were active and I spent quite a bit of time trying to capture images of them. They seemed more skittish than normal and the poor lighting made it tough to keep my shutter speed high enough to keep my images from being blurry.

This is one of my favorite damselfly shots of the day. I was able to isolate the subject, which I believe is a male Big Bluet (Enallagma durum) damselfly, while still including enough of the vegetation to give you a sense of the environment in which I found him.

Big Bluet

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Nestled gently in the leaves of a tall tree, these two Monarch butterflies (Danaus plexippus) were mating, doing their part to perpetuate a species often considered at risk. I captured this image in late August at Occoquan Bay National Wildlife Refuge and re-discovered it yesterday when I was going through my photos from the week before my recent trip to Brussels.

I love the way that the upper butterfly is discreetly hidden by the leaves, but is revealed in its shadow. I find the colors in this image to be especially beautiful. with a wonderful contrast between the warmth of the orange and the coolness of the blue. Most of all, though, I love the way that the background turned out, with its soft circles of out-of-focus highlights.

This is the kind of image that I strive to capture, one that gently draws in viewers and speaks to them softly, reminding them of the undiscovered beauty that surrounds them all of the time.

mating monarchs

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The directional lighting from the back and side gave a cool and dramatically uncommon vibe to this image of a Common Buckeye butterfly (Junonia coenia) that I photographed on 31 August at Occoquan Bay National Wildlife Refuge.

The ground is saturated and rain continues to fall, so I am not sure that I will be out and about today with my camera. It is actually a good thing, I think, to go back and look over my photos—I sometimes get so caught up in taking new photos that I don’t stop and look over my slightly older ones. I am often pleasantly surprised to discover some jewels, like this image.

Common Buckeye

© Michael Q. Powell. All rights reserved

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The incessant rain and cooler weather since my return from Brussels make it feel like it’s already autumn. Like this Monarch butterfly (Danaus plexippus) at Occoquan Bay National Wildlife Refuge, however, I am not quite ready to cease sipping the sweet nectar of summer.

I captured this image on 31 August, the day before my departure for my recent overseas trip. The combination of rainy weather can jet lag have so far kept me from venturing out with my camera, but I hope to do so this coming week.

monarch butterfly

© Michael Q. Powell. All rights reserved

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It almost looks like this Great Blue Skimmer dragonfly (Libellula vibrans) was wearing cool wraparound sunglasses this past weekend when I spotted him chilling out at Occoquan Bay National Wildlife Refuge. From a distance, it looks like dragonflies have smooth bodies, but when you get a good look up close, you discover that they have tiny hairs covering various parts of their bodies.

Great Blue Skimmer

© Michael Q. Powell. All rights reserved

 

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As a nature photographer, I am used to living with compromises. Unlike some other kinds of photographers, I don’t have the luxury of waiting for perfect light or photographing only perfect subjects. I can make a few adjustments or move about a bit to improve my composition, but most of the time I deal with imperfections of one sort or another.

Every once and a while, though, I’ll take a photo that doesn’t require any substantial adjustments or even cropping–it looks just like I imagined it would. That was the case with a recent image I captured of a female Eastern Amberwing dragonfly (Perithemis tenera) at Occoquan Bay National Wildlife Refuge.  I like the way that I captured the subject, I like the curved of the vegetation on which it is perched, and I like the background. It’s a bonus that I didn’t need to crop.

Perfection is elusive in any pursuit—this is about as close as I can come to it in my photography.

Eastern Amberwing

© Michael Q. Powell. All rights reserved

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I tend to be an opportunistic photographer, content to wander about and shoot whatever I happen to find. For the last couple of weeks, though, I have been searching diligently for a particular species of dragonfly, the Fine-lined Emerald (Somatochlora filosa), and yesterday, the final day of August, I finally found one at Occoquan Bay National Wildlife Refuge.

What makes this dragonfly so special? In his excellent website Dragonflies of Northern Virginia, Kevin Munroe described some of the allure of this particular species— “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”.”

Last year I was lucky enough to see a Fine-lined Emerald several times, but I wanted more. As befits its name, my first glimpse yesterday of the dragonfly was of its brilliant green eyes as it flew by me. Unlike some species that fly high the air, Fine-lined Emeralds often patrol at waist to eye level. I was able to follow and track the dragonfly until it perched. This species hangs vertically from vegetation when perching, so it can be tough to spot one unless you have seen it land.

I was fortunate to be able to photograph this beautiful dragonfly on several different perches until it finally disappeared from sight. Here are a couple of my favorite shots from our altogether too brief encounter yesterday.

Fine-lined Emerald

Fine-lined Emerald

© Michael Q. Powell. All rights reserved

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When recently at Occoquan Bay National Wildlife Refuge I spotted these two damselflies, which an expert identified as probable Big Bluets (Enallagma durum), I initially thought they were mating. Then I realized that the positions were all wrong and the nibbling on the neck was probably indicative of a literal hunger. Yikes.

As Tina Turner once sang, “What’s love got to do with it?”

damselflies

daamselflies

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Two different colored dragonflies, a Needham’s Skimmer (Libellula needhami) and a Great Blue Skimmer (Libellula vibrans), were peacefully sharing a prime perch on Monday at Occoquan Bay National Wildlife Refuge.

Why is it so hard for us to peacefully coexist with one another?

peaceful co-existence

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Have you ever gotten into a staring contest with a dragonfly? Dragonfly eyes can have an almost hypnotic effect on you when you look directly into them..

I went eye-to-eye with this Eastern Pondhawk dragonfly (Erythemis simplicicollis) on Monday at Occoquan Bay National Wildlife Refuge. She was the one to break eye contact first as she cocked her head, smiled at me, and decided the contest was over.

Eastern Pondhawk

Eastern Pondhawk

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When you check out spider webs really carefully, you can often discover really cool-looking tiny spiders, like this Arrowhead Orb Weaver spider (Verrucosa arenata) that I spotted yesterday at Occoquan Bay National Wildlife Refuge. If you look really closely in between its uppermost legs, you can see some of its multiple eyes looking straight at you. Information on BugGuide.net indicates that this spider is unusual because it rests in the web with its head up, not head down like most other Orb Weavers.

It’s hard to get a sense of scale when you look at this image, but I’d estimate that this little spider was less than an inch in length (25 mm). It was hanging in the air in its web at the edge of a trail when I first spotted it. I was able to move in pretty close with my macro lens—unlike many other spiders, it did not scurry away to the edge of the web. Sharpness is always an issue when shooting at at close range, but my monopod helped to steady me enough to get a relatively sharp image.

You may not like spiders, but you have to admit that this is a cool-looking spider.

Arrowhead Orb Weaver

© Michael Q. Powell. All rights reserved

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It is great to see that at least a few colorful Calico Pennant dragonflies (Celithemis elisa) are still around. I photographed this handsome male last Friday as he perched at water’s edge at the small pond at Occoquan Bay National Wildlife Refuge.

Summer is slowly slipping away. Some species of dragonflies are already gone for the year and others will soon follow suit. A few species have yet to appear, so all of the news is not bad. Still, as kids return to school and the daylight hours become noticeably shorter, it’s hard not to have the feeling that the lazy days of summer are coming to a close.

Autumn is my favorite season for a number of different reasons, but I am not quite ready to give up on summer. So I’ll keep sweating and searching, seeking to capture the summer beauty that still surrounds us. Like this dragonfly, I’m still holding on.

calico pennant

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This little buck seemed more curious than fearful when he spotted me on Monday at Occoquan Bay National Wildlife Refuge. He continued to forage in a marshy area for a while before he finally disappeared from sight.

I know that we have a herd of White-tailed Deer (Odocoileus virginianus) on the wildlife refuge, though I see deer only on rare occasions. This little deer seemed to be alone and I was really struck by the shape of his antlers. It looks to me like they might be his first set of antlers, though I confess to knowing almost nothing about the stages of development of a deer.  The shape of the antlers reminds me of photos that I have seen of several species of antelope in Africa.

white-tailed deer

© Michael Q. Powell. All rights reserved

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Dragonflies have amazing compound eyes that wrap around their heads. With up to 30,000 facets (ommatidia, to be technical), dragonflies have incredible vision and can even see colors beyond human visual capabilities, like UV light. For an easy to read discussion about dragonfly eyes, i.e. not overly scientific, check out this posting by “grrl Scientist” that was posted on scienceblogs.com.

I captured this close-up image of a Great Blue Skimmer dragonfly (Libellula vibrans) yesterday at Occoquan Bay National Wildlife Refuge. At least once a season, I manage to get a shot like this when a cooperative dragonfly lets me get close. I captured the image below with my trusty Tamron 180mm macro lens on my Canon 50D DSLR. This lens, which has a longer focal length than most macro lenses, gives me some stand-off distance so I can get a macro shot like this without actually being on top of the subject. The only downside to the lens is that it has no built-in image stabilization, so I have to pay extra attention to remaining steady when shooting with it—I generally use a monopod to help reduce camera shake and I think it helped for this image.

The image is framed just as I saw it in my viewfinder. Most of the time I end up cropping my images as part of my normal post-processing, but in this case it looked pretty good without any cropping whatsoever.

Great Blue Skimmer

© Michael Q. Powell. All rights reserved

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Sometimes when I have my camera in my hands, my attention is drawn to the amazing shapes, colors, and pattern of the natural world—I don’t need a specific animate subject to shoot. Here are a few of my more abstract shots from Monday at Occoquan Bay National Wildlife Refuge.

Even though I may not have had a main subject, in the traditional sense,I wouldn’t say that I was photographing nothing—au contraire, I was photographing everything.

ferns

grass

lily pads

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I just love the colors of this Red Admiral butterfly (Vanessa atalanta) that I photographed on Monday at Occoquan Bay National Wildlife Refuge. I mean, really, how can you not like an insect that sports the red, white, and blue?

You don’t have to be American to like those three colors—it seems like there are an awful lot of countries that use them in various shades and patterns in their national flags.

Red Admiral

© Michael Q. Powell. All rights reserved

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The vegetation at Occoquan Bay National Wildlife Refuge was so high recently that these two foraging wild turkeys (Meleagris gallopavo) disappeared from view each time they leaned forward. It was like a game trying to figure out where they would pop up next. I played the game for for quite some time before I was able to capture them both in a single frame with their eyes visible—in most of the other shots the turkeys were looking away from me.

wild turkeys

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Imagine an insect so powerful that it is reportedly able to take down a hummingbird. Then give it the macabre monniker of Red-footed Cannibalfly (Promachus rufipes). If I were an insect, I would be really worried. Actually I don’t think that I would want to allow one to bite me, because a cannibalfly stabs its prey with its proboscis and injects saliva that help to liquify the prey’s insides. Then the cannibalfly sucks out the liquid through its proboscis.

I don’t know why exactly, but the last week or so I have seen a lot of Red-footed Cannibalflies during my trips to Occoquan Bay National Wildlife Refuge. Here are a few of my recent shots. The first one reminded one of my Facebook viewers of The Lorax, a Dr. Seuss character with a big mustache. Maybe this insect needs to overhaul its public image so that it is viewed as being less threatening. One possible first step might be to change its name to the Bee Panther, a nickname that is sometimes used for this species.

On a side note, each of the last four years, including this year, a 2013 posting entitled simply Red-footed Cannibalfly has been my most viewed posting. If I calculated correctly, the posting has been viewed almost 2400 times, including 293 times in 2018.

Why is that posting so popular? Apparently a lot of people do Google searches for “red-footed cannibalfly” and stumble onto my blog posting. I’m proud of a number of my postings and the images that I have captured, but I must confess that I don’t consider that 2013 posting as one of my best.

It’s a little scary to think that I may be inextricably linked in some people’s minds with Red-footed Cannibalflies. Yikes!

Red-footed Cannibalfly

Red-footed Cannibalfly

Red-footed Cannibalfly

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Many of us are old enough to remember when wall phones had long coiled cords that usually ended up stretched out and elongated. That’s exactly what I was thinking of when I spotted these coiled tendrils of some kind of flower yesterday when I was exploring Occoquan Bay National Wildlife Refuge.

I wasn’t sure how to capture them in an image and tried a couple of different approaches. The image below was my favorite. It is kind of a natural abstract image, but I included the flower in the corner of it to give the image a sense of context.

Those who read my postings regularly know that this is not the usual kind of photo that I post—sometimes it is fun to venture outside of my normal box.

coil

© Michael Q. Powell. All rights reserved.

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I suppose that I should call this a royal posting for it features both a viceroy and a queen. Of course, here in the USA we don’t have a monarchy, but that doesn’t keep us from having Viceroy butterflies (Limenitis archippus) and Queen Anne’s Lace (Daucus carota). I spotted this royal pair on Monday at Occoquan Bay National Wildlife Refuge where the Viceroy repeated probed the clusters of Queen Anne’s Lace.

You probably have noticed that the coloration of the Viceroy butterfly matches that of the Monarch butterfly. One of the easiest ways to tell them apart is the black line across the hind wings which is present with Viceroys but not with Monarchs.

Viceroy butterfly

Viceroy butterfly

© Michael Q. Powell. All rights reserved.

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Unlike those that construct elaborate webs, some spiders instead perch at the shore with extended legs and sense prey through vibrations on the surface of the water. When the prey is detected, the spider runs across the top of the water, prompting some to call it the “Jesus spider.”

I spotted this cool-looking Six-spotted Fishing Spider (Dolomedes triton) in the shallow water of a pond this past Monday at Occoquan Bay National Wildlife Refuge.

Six-spotted Fishing Spider

© Michael Q. Powell. All rights reserved.

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I love the stunning red-orange coloration of a male Needham’s Skimmer dragonfly (Libellula needhami), especially when the sunlight dances across its gold-tinged wings, as it did on Monday morning at Occoquan Bay National Wildlife Refuge.

Generally I prefer an uncluttered background for my subjects, but in this case I think the soft patterns of the grasses in the background enhance the image more than would have been the case with a uniform single color.

Needham's Skimmer

© Michael Q. Powell. All rights reserved.

 

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This past Monday I spotted this Wild Turkey (Meleagris gallopavo) at Occoquan Bay National Wildlife Refuge as it basked in the warmth of the early morning sunlight. Earlier this year I would see turkeys regularly as I walked the trails at the wildlife refuge, but the last couple of months such sightings have been rare.

wild turkey

© Michael Q. Powell. All rights reserved.

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What is your favorite dragonfly? Most people would have trouble answering a question like that. If they do happen to notice dragonflies, they generally have not looked closely enough at them to identify species—at best they might be able to say something like, “I like the big green ones that I see flying overhead” or “I like the little blue ones that perch on the reeds.”

Most of you know that I somewhat obsessed with dragonflies (and those who know me well might question my use of the qualifier “somewhat” in the first half of the sentence). I love the beauty and aerial agility of these flying insects and I spend endless hours searching for them for months on end.

How do I choose a favorite dragonfly? It’s kind of like asking a parent to choose a favorite child. There are different things that I like about different dragonfly species.

If I were asked the question directly, I would probably say that the Blue-faced Meadowhawk (Sympetrum ambiguum) is my favorite dragonfly. I absolutely love the striking combination of the turquoise blue eyes and the striking red body. Blue-faced Meadowhawks are also special to me for a personal reason—I was awarded second place in a local photo contest several years ago for a macro shot of a Blue-faced Meadowhawk. (Here is a link to the 2015 posting Second place in a local photo competition that shows that prize-winning entry and tells some of the back story of the image.)

Yesterday at Occoquan Bay National Wildlife Refuge I photographed my first Blue-faced Meadowhawk of the season, a handsome male with bright coloration. Even if you are not a big fan of dragonflies, I hope that you can agree this little dragonfly is strikingly beautiful—welcome to my world.

 

Blue-faced Meadowhawk

© Michael Q. Powell. All rights reserved.

 

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Recently I spotted this small orange and brown butterfly while I was roaming the trails at Occoquan Bay National Wildlife Refuge. I initially thought it was a Pearl Crescent butterfly, a familiar species, and posted a photo on Facebook. One of my friends there, however, pointed out that my little butterfly was actually a Silvery Checkerspot butterfly (Chlosyne nycteis), a new species for me.

The composition in my image is pretty simple, but I really like the way that it turned out, with the soft contours of the butterfly juxtaposed with the linear veins of the leaf and the sharp contrast between the dominant green and orange tones. The shadows are a real bonus, adding additional interest to the photo.

Silvery Checkerspot

© Michael Q. Powell. All rights reserved.

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