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Archive for the ‘wildlife’ Category

The Bald Eagles (Haliaeetus leucocephalus) at a prominent nesting site at Occoquan Bay National Wildlife Refuge were late this year in nesting and I feared that they might not have any babies. I was therefore thrilled yesterday to discover that there is now an eaglet in the nest when I returned to that part of the refuge for the first time in a couple of months.

Authorities at the refuge set up barriers to keep the nesting eagles from being disturbed, so I had to observe the nest from a long way off. When I first arrived at the barrier yesterday, I could not tell if there were any eaglets. However, I noted that one of the parent eagles was perched on a limb above and to the right of the nest. In the past, I learned that when eaglets start to grow, there is no longer any room for a parent in the nest, so having one parent keeping guard near the nest was a positive sign.

I waited and waited and eventually the other parent eagle flew in and perched on a limb above and to the left of the nest. I was peering though my fully-extended telephoto zoom lens and noticed a dark shape pop up in the middle of the nest shortly after the second parent arrived. When I looked at my shots afterwards, I confirmed that there was an eaglet in the nest.

In the first shot, it looks like the eaglet was calling to its parent, although I did not hear a sound, or maybe was indicating it was hungry. I pulled back my zoom lens to its widest setting for the second shot, in which you can see both eagle parents and the eaglet in the nest in the center (you may want to click on the image to see more details).

I think that there is only one eaglet this year, though I can’t be absolutely certain. In past years there have been either one of two eaglets in this nest. Now that I know that there is a new little eaglet, I will probably try to return to the site to monitor its progress over the upcoming weeks and months.

Bald Eagle

Bald Eagle

© Michael Q. Powell. All rights reserved.

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I wasn’t sure if Uhler’s Sundragon dragonflies (Helocordulia uhleri) would still be around when I set out exploring in Prince William County earlier this month. This species of dragonfly is one of the first to appear in the spring and generally is flying for only a month or so. I had spotted several females on the third of April—see my posting Female Uhler’s Sundragons for details and photos—so I knew that the clock was ticking.

I scoured all of the locations where I had seen them in the past and was about to give up hope when some movement low in the vegetation caught my eye. I was excited to see that it was a Uhler’s Sundragon, my target species. As I tried to control my racing heart and slow down my breathing, I maneuvered into position and was able to capture this image of a handsome male Uhler’s Sundragon. As it turned out,  this dragonfly was the only one of its species that I would see that day and I have not seen one since. In this case, though, one was more than enough.

Uhler's Sundragon

© Michael Q. Powell. All rights reserved.

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When I posted a photograph last week of a skink with a bright blue tail, I noted that a skink can shed its tail if a predator grabs onto it. I never suspected that two days later I would encounter a skink with a missing tail. When I first spotted it, I was so drawn to the detailed scallop pattern on its body that I did not even notice its really short tail. (Click on the image to get a closer view of that wonderful texture.) The coloration suggests to me that this is a Broad-headed Skink (Plestiodon laticeps), not the more common Five-lined Skink that I featured last week.

I was also drawn to the orange coloration of the head. According to the Virginia Herpetological website, the head in male Broad-headed Skinks becomes bright orange and enlarged in the temporal region during the spring mating season. Perhaps the skink lost its tail during a fight with a rival—the website cited above notes that adult males are particularly aggressive to other males during the mating season.

In case you need a reminder about how long a skink’s tail should be, check out the posting from last week Young skink in May. Some of you may have read my bad joke about skinks in the comment section of that posting, but it seems so appropriate that I can’t help but repeat it here. “Do you know what skinks do when they lose their tails? They go to a retail store.” Sorry. 🙂

 

Broad-headed Skink

© Michael Q. Powell. All rights reserved.

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On Friday, temperatures in my area soared to 84 degrees (29 degrees C), which I thought might trigger the emergence of new dragonflies. However, when I arrived at Jackson Miles Abbott Wetland Refuge, a nearby park with a small pond, the only dragonflies that I could find were a half-dozen Common Baskettail dragonflies (Epitheca cynosura) patrolling over various parts of the pond.

I walked around the perimeter of the pond multiple times, searching in vain in the undergrowth and in the vegetation at water’s edge. Periodically I stopped and attempted to photograph the dragonflies in flight. Their flight paths were somewhat predictable, which gave me hope, but the dragonflies varied their distances from the shore and changed their altitude unexpectedly.

Here are a few of my favorite shots from the photo excursion. As a frame of reference, Common Baskettail dragonflies are about 1.6 inches (41 mm) in length, so I think you can appreciate the challenge of photographing one on the fly.

Common Baskettail

Common Baskettail

Common Baskettail

© Michael Q. Powell. All rights reserved.

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Many beetles are dark-colored and go about their business in the underbrush, unseen by human eyes. Six-spotted Tiger Beetles (Cicindela sexguttata), on the other hand, are hard to miss—their metallic-green bodies sparkle as they perch in the middle of the sun-lit forest trails on which I have been hiking in recent weeks.

The beetle’s common name refer to the six small white spots on the beetle’s metallic-green elytra (the beetle’s hardened wing cases), although the number of spots is somewhat variable—I think I count eight spots on this individual. As I was doing a bit of research, I stumbled upon the fact that elytra is the plural form of elytron—I think that I have almost always seen the word used in the plural form and the spell-check highlights elytron as an unknown word.

It is often hard to get a shot of one of these beetles, because they are skittish and often fly away as I bend down to photograph them. For this photo, I was fortunate that the beetle chose to perch on a trunk of a tree at eye-level and no contortions were therefore required on my part.

Six-spotted Tiger Beetle

© Michael Q. Powell. All rights reserved.

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During a recent dragonfly hunting trip with my friend and fellow dragonfly enthusiast Walter Sanford, I was thrilled when we stumbled upon several Springtime Darner dragonflies (Basiaeschna janata). As their name suggests, they are in flight early in the dragonfly season and are gone well before many of the summer dragonfly species arrive.

I first spotted one flying low over the vegetation in an overgrown field. It dropped down into the vegetation, but I was fortunately to be able to find where it was perched. As you can see in the first photo, Springtime Darners perch vertically, making it hard to see them amid all of the nearby stalks and stems. The female in the first photo was relatively cooperative and I was able to position myself well enough to have most of her body in focus. I encourage you to click on the image to see all of the wonderful details and colors of this beautiful dragonfly.

Although we had several more encounters with Springtimes Darners, all of those individuals were very skittish and it was tough to get any good shots. I included the second shot below because it shows really well the body of a male Springtime Darner, although the head is a bit out of focus because of the way he was perched.

Walter also did a blog posting on our encounter with these beautiful dragonflies. Be sure to check it out at this link and you will find more information about this dragonfly species and his photos and “take” on our dragonfly adventure.

 

Springtime Darner

Springtime Darner

© Michael Q. Powell. All rights reserved.

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I really love the look of young Common Five-lined Skinks (Plestiodon fasciatus), when their tails are bright blue, like this one that I spotted last Thursday while exploring in Prince William County. The blue color gradually fades as the skinks mature and as a result it becomes a bit harder to spot the adults in the wild.

We do not have very many lizards where I live, so I am always happy to see one of these skinks. They are generally about 5 to 8.5 inches in length (13 to 21 cm), including their tails, and tend to be very skittish. I have read that a skink can shed its tail if a predator grabs onto it and then regenerate somewhat imperfectly the lost portion of the tail, but I have never knowingly seen a skink with a regrown tail.

Common Five-lined Skink

© Michael Q. Powell. All rights reserved.

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It was probably my imagination, but the Wolf Spiders (Tigrosa georgicola) that I spotted last weekend while exploring in Fairfax County seemed huge. In the first image, the shadow makes the spider look even larger and gives it a somewhat menacing appearance. I am not sure why the spider in the second shot was out in the open, but its exposed condition allowed me to examine it closely—even relatively large spiders spark my curiosity.

wolf spider

wolf spider

© Michael Q. Powell. All rights reserved.

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On Thursday I was excited to spot these two Stream Cruiser dragonflies (Didymops transversa), one female and one male, in a sunny area adjacent to a creek that I was exploring in Prince William County, Virginia. Authorities have closed the park that I was visiting to vehicular traffic, so I had to hike in to reach my target area, which took over an hour and a half each way.

It was the end of a long and tiring day and I had already begun the trek back to my car. By 4:00 in the afternoon, much of the trail along the creek was in the shade. Periodically, though, I would pass patches of sunlit vegetation and I stopped to explore them, knowing that many dragonflies like to bask in the sunlight. I was searching one such spot when my eyes detected a dragonfly in flight. I was able to track the dragonfly in the air and to see it land. The male Stream Cruiser (shown in the second photo below) perched at an odd angle on some low-hanging vegetation, but I managed to get a shot of it before it took off again.

I decided to stay in that spot and wait and after a while another dragonfly flew by, landing this time much higher in the vegetation. Initially I thought that it might be the same dragonfly that I had already photographed, but when I got closer, I could see that the second one (shown in the first photo below) was a female. The female Stream Cruiser chose to perch about chest-high, so I was able to get a much better angle for this shot than for the first one and compose the image more carefully.

This experience is a good reminder for me to stay alert at all times when I have my camera in my hands until I am actually back to my car. I had not even been thinking of Stream Cruisers, a species that I have seen only a couple of times previously, when I decided to make this trip. However, I was ready when this opportunity unexpectedly presented itself to me.

I cringe a little sometimes when well-meaning folks see my photos and say, “You are so lucky.” Yes, I have more than my share of good fortune, but it often takes hours and hours of effort for a decisive moment to arrive and even then I have to be quick enough and skillful enough to get a shot. Rather than going to the trouble to explain all of that, though, I will usually nod my head and agree that I was lucky to get my shots.

 

Stream Cruiser

Stream Cruiser

© Michael Q. Powell. All rights reserved.

 

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How close can you get to a dragonfly when trying to photograph it? As with most things in life, the vexing answer is that  “it depends.” In my experience, some dragonfly species tend to be more skittish than others and will fly away for good at the first indication of your presence. Other species will fly away, but return to the same perch a short time later. Occasionally I will encounter a dragonfly that remains in place and permits me to get as close as I want, although I still have to pay close attention to where I place my feet, so that I do not disturb its perch, and to the location of the sun, so that I do not cast my shadow on the dragonfly.

Last Saturday I went hunting for dragonflies with my friend and fellow dragonfly enthusiast Walter Sanford at a remote location in Fairfax County, Virginia, the county in which we live. Under normal circumstances, we probably would have made multiple excursions together by this time of the year, but this was our first trip of the season.

The first dragonfly that we encountered was a female Ashy Clubtail dragonfly (Phanogomphus lividus) and she proved to be remarkably cooperative. Why? I think that the dragonfly was a little distracted because she was in the process of consuming a cranefly. In some of my photos I could see remnants of the legs, wings, and other body parts of the victim.

The three photos show in inverse chronological order how I started out photographing the entire body of the dragonfly and them moved in closer and closer. Each of shows some pretty remarkable details of the dragonfly’s anatomy and it is definitely worth clicking on them to get a better look. For example, the third photo shows the beautiful coloration of the body; the second shot shows the spines on the legs and the hook-like tips of the feet; and the first image draws your attention to the dragonfly’s amazing compound eyes.

I took all of the photos below handheld with my Canon 50D DSLR and Tamron 180mm macro lens. My partner in this adventure used totally different gear and his approach to capturing images was definitely not the same as mine. In the past Walter and I have done companion postings on our respective blogs when we have taken photos together and we decided to continue the tradition.

Walter and I have different backgrounds, writing styles, and shooting styles and it has always been fascinating to contrast our “takes.” Even though we were shooting the same subject under the same conditions, I can almost guarantee that the images we post will be quite different. Be sure to check out Walter’s blog at waltersanford.wordpress.com for all kinds of wonderful postings, mostly about dragonflies.

I will include a link to his posting on our encounter with this Ashy Clubtail dragonfly after I publish this posting—I have not yet seen how he described our adventures.

UPDATE: Here, as promised, is a link to Walter’s posting about our encounter with this female Ashy Clubtail dragonfly.

Ashy Clubtail

Ashy Clubtail

Ashy Clubtail

© Michael Q. Powell. All rights reserved.

 

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Have you ever stopped to look closely at grasshoppers? They come in all shapes, sizes, and colors. I spotted this elongated one with fluted, unicorn-like antennae this past week at Occoquan Bay National Wildlife Refuge. I knew that I had seen one like this before, but could not recall its name. After some research, I rediscovered that it is the colorfully-named Cattail Toothpick Grasshopper (Leptysma marginicollis).

If you try chasing grasshoppers, you will discover that they often stay in place after the first hop, giving you a chance to examine them for a moment before they hop away.

So whether you are in your backyard or in a park, be sure to check out the grasshoppers. You might be surprised by what you discover.

Cattail Toothpick Grasshopper

© Michael Q. Powell. All rights reserved.

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I am not sure what kind of insect this male Eastern Bluebird (Sialia sialis) had caught, but he seemed pretty proud of himself yesterday at Occoquan Bay National Wildlife Refuge. When I first spotted him, the bluebird was perched on the roof of a nesting box. I suspect that there may be a female and possibly babies inside the nesting box and the male was serving as a deliveryman. 

As I moved slightly to try to get a better angle, the bluebird flew to a nearby tree, still holding the worm/caterpillar in its mouth. I quickly realized that he did not like me being around , so I took a quick shot of him in the tree and left him in peace to complete his delivery.

Eastern Bluebird

Eastern Bluebird

© Michael Q. Powell. All rights reserved.

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When I first got interested in photographing birds, Great Blue Herons (Ardea herodias) were one of my favorites. They were large, easy to find, and cooperative subjects. Rather than fly away when they sensed my presence, they would often remain in place. That tendency, I learned, was both a blessing and a curse. It is easier to photograph a bird when it is stationary, but eventually I wanted to capture action and Great Blue Herons, I learned, have endless patience—they can stay motionless for a really long time before they strike, often longer than I was willing to wait.

I still love to see Great Blue Herons and spotted this one earlier this month during a trip to Occoquan Bay National Wildlife Refuge. The heron seemed restless and was slowly slogging its way through the vegetation. Perhaps it was hunting or maybe it was just relocating to another spot. In any case, it was wonderful to see and photograph one of my old familiar favorites.

Great Blue Heron

Great Blue Heron

© Michael Q. Powell. All rights reserved.

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This insect is fuzzy like a bee and acts as a pollinator as it sips nectar, but it is not a bee, it is a fly, a Greater Bee Fly (Bombylius major). Are you confused yet? Unlike bees, bee flies have only two wings instead of four, large eyes, skinny long legs and very short antennae. Bee flies also seem hyperactive, hovering in midair rather than landing as they suck up the nectar with a really long proboscis and thereby avoiding potential predators like crab spiders.

When I did a little research, though, I learned that bee flies have a dark side. According to an article entitled “A Pollinator With a Bad Reputation” by Beatriz Moisset, “The reason why it diligently hovers over bare ground early in the spring is that it is looking for bee nests, probably the same ones with which they compete for nectar. The bees dig tunnels and lay their eggs at their bottoms after collecting enough pollen to feed the larvae. This requires numerous trips, thus the bee fly takes advantage of the mother’s absence and lays its eggs in such nests. Making use of its flying prowess, it does not even need to land but it flicks its abdomen while hovering over the open burrow, letting one egg fall in or near it. The fly larva finds its way to the chamber where the mother bee has laid the provisions and the egg and proceeds to feed on the stored pollen. Afterwards it devours the bee larvae; when it is fully grown, it pupates and stays inside the nest until next spring.”

I was inspired to post this image by a recent posting by Pete Hillman entitled “Dark-edged Bee Fly” that featured a similar bee fly. In my zeal to post photos of all of the ephemeral wildflowers I had seen this spring, like the Virginia Spring Beauties in this photo, I had forgotten about this bee fly.

You may notice that the bee fly’s wings are blurred in this— image and assume that I was shooting with a slow shutter speed. I checked the EXIF data for the shot and found that the shutter speed was 1/2500 second—I think that it had consumed as much coffee as I had that late March morning. I recommend that you click on this image to see all of the amazing details of this fascinating insect, the Greater Bee Fly.


Greater Bee Fly

© Michael Q. Powell. All rights reserved.

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As I was searching in a small field of eye-height vegetation for dragonflies last Wednesday at Jackson Miles Abbott Wetland Refuge, my eyes detected a flash of blue and white and I realized that a bird had joined me in the field. I was shocked to see that it was a male Blue-gray Gnatcatcher (Polioptila caerulea). During my previous encounters with a Blue-gray Gnatcatcher, the bird has always been moving about in the foliage high in a tree.

I sprung into action and managed to get some decent shots of this tiny bird, despite the fact that I was shooting with my 180mm macro lens, the one that I generally use for the macro shots of insects that you see on this blog. The coolest image, I think, is the first one and it was mostly a matter of luck. I had just taken the second shot below when the gnatcatcher took off and I instinctively pressed the shutter release and captured a fun action shot.

So what was the gnatcatcher doing at ground level? As I was was processing my images I noticed that there were old spider webs in most of them. It is most obvious in the final photo, but if you click on the other images, you will see webs to the left of the bird in the penultimate shot (and in its mouth, I think), and also to the right of the bird and a little lower in the second shot (and possibly in the corner of its mouth).

Why would they be messing with spider webs? According to the Cornell Lab of Ornithology website, Blue-gray Gnatcatcher pairs use spiderwebs and lichens to build small, neat nests on top of tree branches and may build up to seven nests in a breeding season.  The website also notes that breeding males have a black V above their foreheads extending above their eyes, which you can see quite clearly in the second shot. I wonder if breeding season is begining

I have not spotted any gnatcatcher nests yet this year, but two years ago in late May I took some shots of a nest at the same refuge that show the amazing construction abilities of these little birds. Check out the posting called Baby gnatcatchers? by clicking on the title of the posting or clicking here. The nests are fascinating to examine.

Blue-gray Gnatcatcher

Blue-gray Gnatcatcher

Blue-gray Gnatcatcher

Blue-gray Gnatcatcher

© Michael Q. Powell. All rights reserved.

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When I first saw some tiny little flies buzzing around in the garden of my neighbor and photography mentor Cindy Dyer, I knew that they were not bees. I could tell that they were hover flies, because of the way they acted, or perhaps you know them as flower flies, because of where they can be found most often.

As I observed the flies, I was attracted to the beautiful, elaborate patterns on their bodies and realized that this was a different species of hover fly than I was used to seeing. Unfortunately, according to Wikipedia, there are over six thousand hover fly species worldwide. How could I possibly identify this species?

I was shocked, amazed, and delighted when a Facebook viewer informed me that this species is known as the Eastern Calligrapher Fly (Toxomerus geminatus). I love the thought of someone hand drawing the delicately etched pattern with pen and ink, creating a miniature work of art.

If you want to learn more fun facts about this cool little fly, check out an article from riveredgenaturecenter.org entitled “Bug o’the Week–Eastern Calligrapher Fly” by clicking on the name of the article.

Eastern Calligrapher Fly

Eastern Calligrapher Fly

© Michael Q. Powell. All rights reserved.

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I finally photographed my first damselflies of the spring on Wednesday during during a brief visit to Jackson Miles Abbott Wetland Refuge. I spotted the female Eastern Forktail damselfly (Ischnura verticalis) in the first image as she perched on a log in a mini-wetland area adjacent to a small pond. In addition to capturing the damselfly itself, I am really happy with the way that the texture of the bark and the interplay of the light and shadows turned out in the shot.

The second shot shows a male Fragile Forktail damselfly (Ischnura posita), one of the few damselflies that I am able to identify with a relatively high degree of confidence. On males of this species (and most females too), the shoulder stripe is interrupted and looks like an exclamation point. I like the way that the muted colors of the dried-out vegetation on which this damselfly was perched  help to make its colors stand out and draw a viewer’s eyes to the main subject.

I will almost certainly get more and better shots of damselflies in the upcoming months, but there is something special about stopping for a moment to celebrate images of my first damselflies each year.

Eastern Forktail

Fragile Forktail

© Michael Q. Powell. All rights reserved.

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Yesterday I was excited to spot several tiny Eastern Tailed-Blue butterflies (Everes comyntas) during a brief visit to Jackson Miles Abbott Wetland Refuge. What was particularly striking was that these delicate butterflies were perched with their wings partially open, revealing a spectacular blue color. I maneuver to position myself almost directly above one perched close to the ground, waited for it to open its wings fully, and captured this shot.

If you click on this image, you can get a better look at the marvelous details of this male Eastern-Tailed Blue, including the tiny “tails” and the little orange chevrons at the bottom of the hind wings. I was struck by the apparent asymmetry of the butterfly’s wings—the right wings look bigger than those on the left—but wonder if that is simply a consequence of the angle at which I took the shot or perhaps the wings were not fully open and were at slightly different angles.

Eastern Tailed-Blue

© Michael Q. Powell. All rights reserved.

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At this time of the year I often hear the distinctive singing of Blue-gray Gnatcatchers (Polioptila caerulea), but I rarely get a clear view of these tiny birds. I like the way the Cornell Lab of Ornithology website describes these birds, “The nasal, wheezy, rambling song and insistent, squeaky calls are great first clues to finding them, particularly as these tiny birds can get lost in the generally taller habitats used in the eastern part of their range.” If you are interested in hearing samples of the different calls and songs of Blue-gray Gnatcatchers, click this link to another part of the same website.

Once I have heard the singing, I begin to scan the foliage near the top of top of a tree and if I am lucky I will detect some motion. Blue-gray Gnatcatchers like to flick their tails from side to side to scare up insects and then the gnatcatchers chase after them. Strangely, though, gnats do not form a significant part of their diet. So, in addition to being small (about 4 inches (10 cm) in length), they are almost always moving—that makes it quite a challenge to photograph one.

I was therefore quite thrilled to capture this image last Friday of a Blue-gray Gnatcatcher at Occoquan Bay National Wildlife Refuge. I had been tracking this bird for a while as it moved about from one patch of leaves to another and was more or less ready when it popped out of the foliage onto this small branch.

Blue-gray Gnatcatcher

© Michael Q. Powell. All rights reserved.

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I never fail to be entranced by the striking blue eyes of a Double-crested Cormorant (Phalacrocorax auritus), like this one that I spotted last week at Occoquan Bay National Wildlife Refuge. Most of the time when I spot cormorants, they are in the deep waters and their eyes are too far away to be seen. Even when they are a bit closer, the eyes are often hidden by shadows.

On this occasion, however, the cormorant was in a small pond, so I was able to track it easily after I spotted it. On one of its dives the cormorant popped up within range of my camera and turned into the light for a moment before it submerged itself again, allowing me to get this shot with a clear view of its sparkling blue eyes.

Double-crested Cormorant

© Michael Q. Powell. All rights reserved.

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It has been almost a month since I last checked in on the Ospreys (Pandion haliaetus) at Occoquan Bay National Wildlife Refuge. Last month they were busy collecting materials to build or repair their nests. Last Friday I spotted several nests that had grown considerably in size and the ospreys in the nests appeared to be sitting on their eggs.

I captured this image when one of the sitting ospreys had lifted her head to the sky, looking with hopeful expectation for her mate to return. Maybe he would be bringing her a fresh fish or perhaps he would be spelling her a bit from her maternal duties or could it be that she simply longer for his presence.

osprey

© Michael Q. Powell. All rights reserved.

 

 

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Does the pressure of confinement/isolation/social distancing weigh you down? I know that I definitely feel that way at times. What I found on Friday morning, though, was that I felt totally free and uninhibited when I was chasing after this Zebra Swallowtail butterfly (Protographium marcellus). From a distance I must have looked like a madman as I ran back and forth and in circles trying to stay close to this butterfly.

It was more than just hoping and passively waiting—I put all of my energy into my childlike desire to to get a closer look at this beautiful butterfly. Maybe one of the secrets to handling the stresses inherent in today’s crises is to seek pleasure in simple joyful activities, like chasing a butterfly.

Zebra Swallowtail

© Michael Q. Powell. All rights reserved.

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On Friday morning, the temperature was only 38 degrees F (3 degrees C), so I abandoned my macro lens, assuming that insects would not be active, and switched back to my telephoto zoom lens. I returned to my favorite location, Occoquan Bay National Wildlife Refuge (OBNWR), to look for birds. This location is relatively remote and has few amenities, which means that it is rarely crowded—there have been times in the past when my car was the only one in the parking lot. Unlike many parks in our area, OBNWR remains open and it has become my place of refuge.

It has been almost a month or so since my last visit, so I was not sure which birds would be active. As you may have seen in yesterday’s posting, some warblers are now passing through our area. While it is nice to welcome these colorful visitors, I was perhaps even happier to spot some of my favorite year-round residents, the Bald Eagles (Haliaeetus leucocephalus). There are at least two active eagle nests in the refuge and one of the volunteers there told me that there is already an eaglet in one of the nests.

I captured these two images not far from the nest with the eaglet, so it is quite possible that at least one of these eagles is a parent. The early morning sunshine was quite beautiful and I love the way that it illuminated the side of the eagle’s face in the first image. The second image gives you an idea of the amount of leaves now on the trees, which makes it difficult to spot birds, especially the smaller ones. Fortunately the white coloration of the bald eagles and ospreys and their large size makes it hard for them to hide completely.

It is reassuring to see that the cycle of life is continuing normally in nature even when our lives have been completely disrupted and most of us are confined and/or in isolation.

Bald Eagle

Bald Eagle

© Michael Q. Powell. All rights reserved.

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When I saw this insect sipping nectar from a Spring Beauty wildflower on Tuesday, I was sure that it was some kind of wasp or hornet. Bees, I thought, do not have such narrow waists. I was wrong. Some of the experts at bugguide.net identified my insect as a male Nomad Bee (genus Nomada).

Nomad Bees are the largest genus of kleptoparasitic “cuckoo bees,” according to Wikipedia. “Kleptoparasitic bees are so named because they enter the nests of a host and lay eggs there, stealing resources that the host has already collected.” Nomad bees do sip nectar like other bees, as you can see in my photos, but do not collect pollen to feed their offspring.

I remember being shocked the first time that I read about cuckoos and cowbirds deliberating laying their eggs in the nests of other birds to avoid having to build their own nests and raise their own babies. I guess I can add nomad bees to the list of deliberately delinquent parents.

 

nomad bee

nomad bee

© Michael Q. Powell. All rights reserved.

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It is warbler season now where I live. This can be a frustrating time of the year for me, because the arrival of these colorful migrating birds coincides with the re-leafing of the trees. I can hear the warblers and occasionally get a glimpse of their bright colors through the leaves, but it is rare for me to get a clear shot of one.

Yesterday, I was thrilled to capture this image of a Yellow-rumped Warbler (Setophaga coronata) at Occoquan Bay National Wildlife Refuge. I started to track this bird as it was moving about in the foliage and was fortunate to be ready when it paused for a split second in the open. I did not plan this particular composition, but it worked out really nicely with the shapes of the branches on the right side of the image and the mostly out of focus leaves on the left.

This image speaks of spring to me. Happy Spring to those in the Northern Hemisphere and hopefully those experiencing autumn in the Southern Hemisphere will also enjoy the bright springtime colors.

 

Yellow-rumped Warbler

© Michael Q. Powell. All rights reserved.

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Most of the time when I see spiders, it is because I spot their webs first.  Some spiders, though, rely exclusively on speed to capture unsuspecting prey, like this Six-spotted Fishing Spider (Dolomedes triton) that I spotted on Monday at Jackson Miles Abbott Wetland Refuge.

Fishing spiders sit at the edge of the water with some of their long legs fully extended. When they sense vibrations of a potential prey on the surface of the water, fishing spiders can walk on the water to seize insects, vertebrates, tadpoles and occasionally small fish or even dive underwater up to 7.1 inches (18 cm), according to Wikipedia.

When I first spotted this fishing spider, it was perched on a semi-submerged log, as shown in the second image below. The spider somehow sensed my presence and ran towards some vegetation at the edge of the water. I was able to maneuver to a position from which I was looking almost directly down at the spider and captured the first image which makes the spider look rather large and menacing, which is why I selected the photo as the featured image.

six-spotted fishing spider

 

six-spotted fishing spider

© Michael Q. Powell. All rights reserved.

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I love ladybugs and was thrilled to spot this one on Monday at Jackson Miles Abbott Wetland Refuge. When I posted this photo on Facebook, one viewer noted that this is a Multicolored Asian Lady Beetle (Harmonia axyridis), a non-native species that has become the most common species in the United States since it was deliberately introduced into the country in 1916 in an attempt to control the spread of aphids.

How can you tell a native ladybug from the Asian ladybug? Several sources on-line note that the Asian ladybug has a white marking behind its head in the openings of what looks like a black M, as you can see on the ladybug in my photo. If you are interested in learning more about the differences, check out this fascinating article at thespruce.com, The Differences Between Ladybugs and Asian Lady Beetles.

Whether native or not, this ladybug in my eyes is beautiful. If you want to see something really cool, click on the photo and check out the details on the ladybug’s front foot. I never knew that ladybugs have two tiny toes.

 

ladybug

© Michael Q. Powell. All rights reserved.

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So many of the creatures that I encounter blend in so well with their environments, that I detect them only when they move. That was the case with this Eastern Ratsnake (Pantherophis alleghaniensis) last week that I spotted while I was exploring in Prince William County, Virginia.

I was a bit startled when the leaves started to rustle almost directly beneath my feet and my eyes detected the form of a large black snake slowly slithering away from me. The snake apparently had been sunning itself before I inadvertently disturbed it.

After the snake had moved some distance up the side of a small hill covered with fallen leaves and vegetation, it paused and turned to the side, allowing me to capture the first shot below. As those of you who know me might suspect, I too had been making my way up the hill parallel to the snake, waiting for such an opportunity to arise to get a shot of the snake’s head, which explains why I was able to take the shot from relatively close range.

Eastern Ratsnake

Eastern Ratsnake

© Michael Q. Powell. All rights reserved.

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When they are mating, many dragonflies adopt a very conspicuous heart-shaped “wheel” position, like this pair of Common Green Darner dragonflies (Anax junius) that I spotted last week at Occoquan Bay National Wildlife Refuge. The process begins when the male, in this case the dragonfly with the blue abdomen, grabs a female by the back of her neck with claspers at the end of his abdomen that fit into species-specific grooves in the female. The two dragonflies are then hooked together, often for extended periods of time.

I couldn’t help but notice the sharp thorns on the branch that these dragonflies had selected for their encounter. Yikes—that is living life on the edge. After I took some photos, feeling a little like a voyeur, I decided to give the couple some privacy. When I circled back a short time time later, the dragonflies were gone, presumably having done their part to perpetuate the species.

common green darner

© Michael Q. Powell. All rights reserved.

 

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The frog in the photo does have a few spots, but the spots on the leaves are what really draw my attention to this image—they provide an almost visually perfect background for the main subject. I spotted this little frog earlier this week while hunting for dragonflies in Prince William County, Virginia.

I believe that this is an Eastern Cricket Frog (Acris crepitans crepitans), but was a little confused when I saw repeated references to a Northern Cricket Frog.  I think I finally sorted it out in my mind and if I understand it correctly the Eastern Cricket Frog is one of the subspecies of the Northern Cricket Frog (Acris crepitans). Logically it seems odd that east would be a subset of north, but that seems to be the case here.

Eastern Cricket Frog

© Michael Q. Powell. All rights reserved.

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I have not yet seen any large spiders this spring, but I have run across a few long-jawed spiders. The bodies of long-jawed orb weaver spiders of the Tetragnathidae family tend to be thin and they have extremely long legs of varying lengths. Most often I find them on vegetation overhanging the water, which in this case was a small pond at Jackson Miles Abbott Wetland Refuge.

long-jawed spider

© Michael Q. Powell. All rights reserved.

 

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