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Posts Tagged ‘Occoquan Bay National Wildlife Refuge’

I have mostly stayed indoors this past week because of frigid temperatures, strong winds, and a snowstorm that dumped about 9 inches (23 cm) of snow on us. This is the most snow that we have seen in years and only yesterday has the weather gotten warm enough to melt any of the snow. Today is supposed to be a bit warmer, possibly reaching 40 degrees (5 degrees C) and then the temperatures are forecast to drop again.

Here are a couple of shot of what I think is an immature Red-shouldered Hawk (Buteo lineatus) that I spotted almost two weeks ago at Occoquan Bay National Wildlife Refuge. I often have trouble identifying hawk species, so I may not be right in this instance. Please let me know if you have a different idea about the identification.

The hawk was perched in a tree and the vegetation on the ground allowed me to get relatively close to the hawk, though the same vegetation partially blocked my view and limited my shooting angles.

I hope to get out with my camera later today after things have warmed up a bit. When I first looked out my window this morning, there was a lot of frost on my windshield and the last time I checked the frost was gone. It will be nice to stretch my legs a bit. I have been doing plenty of shoveling (with frequent breaks), but my phone indicates that my daily step count has dropped precipitously.

Red-shouldered Hawk

Red-shouldered Hawk

© Michael Q. Powell. All rights reserved.

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This acrobatic Red-bellied Woodpecker (Melanerpes carolinus) was twisting and contorting its body as it foraged last week in the trees at Occoquan Bay National Wildlife Refuge when I spotted it. In the first photo I managed to get a look at the bird’s red belly, a feature that is often hidden from view. The woodpecker seemed to be enjoying some success, though not surprisingly the pickings were fairly meager at this time of the year.

Red-bellied Woodpecker

Red-bellied Woodpecker

© Michael Q. Powell. All rights reserved.

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This Great Blue Heron (Ardea herodias) was having pretty good success in catching some small fish one morning last week at Occoquan Bay National Wildlife Refuge. I personally do not like to have fish for breakfast, but am aware that some people like lox, mackerels, or other kinds of fish with their morning meals. As the old Latin saying goes, “De gustibus non est disputandum” (“There is no accounting for taste.”)

Great Blue Heron

© Michael Q. Powell. All rights reserved.

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I had been lethargic and uninspired throughout December, but decided on Monday to visit Occoquan Bay National Wildlife Refuge to try to find some birds before the end of the year. As I walked along one of the trails, I spotted a small bird in the trees and tracked it as it moved about. I was not sure what it was, became a little excited when I thought I spotted a bit of yellow.

There are not many colorful birds in our area during the winter months, so I patiently kept tracking this bird. When I captured the first image below, I convinced myself that I would see traces of yellow in the breast of the bird. Eventually the bird turned and faced the opposite direction and I got a good look at the bright yellow patch on its rump—it was a Yellow-rumped Warbler (Setophaga coronata), one of very few warbler species that I might see during the winter months.

It was a nice treat for me at the end of the year. Happy New Years to you all and best wishes for a healthy and happy 2025.

Yellow-rumped Warbler

Yellow-rumped Warbler

© Michael Q. Powell. All rights reserved.

 

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As I was exploring Occoquan Bay National Wildlife Refuge last week, I spotted a Bald Eagle (Haliaeetus leucocephalus) perched high in a sweetgum tree. The eagle seemed to be surveying the entire area, like a king keeping watch over his kingdom. I am pretty sure that he spotted me, but may have judged correctly that I was not a threat, and therefore the eagle remained in place as I passed on by.

bald eagle

© Michael Q. Powell. All rights reserved.

 

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Do turtles show affection? If so, how do they overcome the obstacle posed by their hard shells?

Last week on an unusually warm December day, I spotted two Eastern Painted Turtles (Chrysemys picta) sitting on a log in a small swampy pond at Occoquan Bay National Wildlife Refuge. They were sitting pretty close to each other, which was not unusual given the small size of the log. What really struck me, though, was the way that they appeared to be rubbing the sides of their faces against each other.

Was this a sign of affection? It certainly seemed that way to me.

I’ve met people who appear to have as tough an exterior as these turtles. How do you reach people like that? Persistent small act of unrequited kindness may help to penetrate those barriers. For me, that is what Christmas is all about, an attitude towards others that lasts a whole lot long that a single-day celebration.

A belated Merry Christmas to all of you who celebrated yesterday and best wishes for a happy and healthy 2025 to you all.

Painted Turtles

© Michael Q. Powell. All rights reserved.

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Last week I spotted a Bald Eagle (Haliaeetus leucocephalus) couple perched near each other in a tree at Occoquan Bay National Wildlife Refuge. Although it is not quite nesting season here in Northern Virginia, the eagles were within eye sight of the large nest that you can see in the second photo below. It is hard to get a sense of the massive size of the nest from the photo, but it is so large that the eagles disappear from sight when they are sitting on eggs in that nest.

I suspect that the eagles will soon occupy that nest and, with a little luck, I hope to see some baby eagles in the next few months.

Bald Eagle

eagle nest

© Michael Q. Powell. All rights reserved.

 

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The last time that I recall seeing an American Goldfinch (Spinus tristis) was during breeding season, when the goldfinch was bright yellow in color. That breeding season is long gone and the plumage of goldfinches is a lot drabber in color. I spotted this goldfinch on Tuesday at Occoquan Bay National Wildlife Refuge and captured this moment when the little bird was sticking out its tongue.

I am not sure if the bird was singing at the time or was merely clearing its throat. Whatever the case, it definitely was cool to be able to see the tiny tongue of the little goldfinch.

American Goldfinch

© Michael Q. Powell. All rights reserved.

 

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This last week or so, I have had several opportunities to capture “artistic” shots of Great Blue Herons (Ardea herodias) at Occoquan Bay National Wildlife Refuge. In these cases the heron was not actively engaged in fishing and was standing in the vegetation a bit removed from the water.

In the first two photos, I was struck by the beautiful light that was falling on the heron. I particularly like the heron’s pose in the first image in which the heron has his neck stretched out, giving him a very slim profile. In the final photo, the heron was partially hidden by the reeds and is much more hunched over in an effort, perhaps, to retain his body heat.

Great Blue Heron

Great Blue Heron

Great Blue Heron

© Michael Q. Powell. All rights reserved.

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Are you a messy eater? Do you feel a need to constantly wipe your face with a napkin? Do you wonder if you have visible food stuck between your teeth? If you are like most people, you are very self-conscious about your appearance.

Birds, on the other hand, don’t seem to mind it when the remains of their last snack remain on their faces. Of course, the absence of mirrors and selfie cameras on cell phones probably makes them less aware of how they look or they simply don’t care.

Last week I spotted this White-throated Sparrow (Zonotrichia albicollis) at Occoquan Bay National Wildlife Refuge with some berry residue on its upper bill. Perhaps I merely caught the sparrow taking a momentary break from the feeding that seems to occupy the sparrows for most of their waking hours during the winter.

I felt an impulse to pull out a napkin to wipe this little sparrow’s face, but resisted that impulse and continued on my way, happy in the knowledge that the sparrow had been successful in finding something to eat.

White-throated Sparrow

© Michael Q. Powell. All rights reserved.

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I confess that I know almost nothing about boats, so I was not sure what I was looking at when I spotted this enormous floating object in the Potomac River off of Occoquan Bay National Wildlife Refuge last week. Eventually I figured out that it was a boat pushing some kind of barge up the river. It looked a bit like a tugboat, but instead of “tugging” the boat, it seemed to be pushing from behind.

I have seen the difficulties that some folks have in towing a trailer, so I can’t imagine how difficult it must be to steer something like this. Fortunately the tugboat seemed to be taller than the barge, so presumably the captain was able to see where he was going, and it appeared that he was able to stay on course pretty well.

barge

© Michael Q. Powell. All rights reserved.

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My mind was busy trying to identify the animal crossing the trail ahead of me on Thursday at Occoquan Bay National Wildlife Refuge, but my reflexes took over and I was able to capture these shots of what turned out to be an opossum (Didelphis virginiana), an animal that I rarely see. When I was doing a little research I learned that Virginia Opossums, also known as North American Opossums, are the only marsupial in the United States—most marsupials, including kangaroos, wallabies, and koalas, are found in Australia and New Guinea.

opossum

opossum

© Michael Q. Powell. All rights reserved.

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Most of the leaves have fallen from the trees by mid-December and the remaining birds have to work a lot harder to find food than in the warmer months. During a visit on Thursday to Occoquan Bay National Wildlife Refuge, I spotted a small group of Northern Cardinals (Cardinalis cardinalis) foraging among the colorful fallen leaves.

Unlike many other colorful birds that migrate out of our area, cardinals remain with us throughout the year, providing a pop of color in an often monochromatic winter landscape. Although the males, like the one in the final photo, are easier to spot, I often prefer the more subdued beauty of the females, like the one in the first photo.

female Northern Cardinal

Northern Cardinal

© Michael Q. Powell. All rights reserved.

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Yesterday I watched a Great Blue Heron (Ardea herodias) fishing at Occoquan Bay National Wildlife Refuge. After an extended period of cold and cloudy days, it was a treat for both of us to be out in the somewhat warmer weather. Although the the heron was really focused on its task, its results were modest—the fish that it caught may well be the tiniest fish that I have ever seen a heron catch.

I am hoping that the heron was eventually more successful later in the day—it would take a lot of those tiny fish to satisfy its appetite.

Great Blue Heron

© Michael Q. Powell. All rights reserved.

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At this time of the year I often see large groups of ducks, often referred to as “rafts” because the ducks gather so closely together, in the waters off of Occoquan Bay National Wildlife Refuge. Frequently there are different species of ducks intermixed, though in my experience there is usually a dominant species.

In later November, I spotted a large group of American Coots (Fulica americana) during a visit to the refuge, as you can see in the first photo below. Coots are pretty easy to identify because of the shape and color of their bills. In addition to the coots, a number of Ruddy Ducks (Oxyura jamaicensis) were part of the raft. I encourage you to click on the image to get a better look at the individual birds.

Technically, coots are not ducks, though, because they have lobed rather than webbed feet. The coots that day were too far away for me to get a shot of their feet, so I am instead including a photo I took in April 2017 that shows those lobed feet and the coot’s distinctive red eyes.

American Coots

American Coot

© Michael Q. Powell. All rights reserved.

 

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Some birds, like the ospreys and Great Egrets, leave our area and migrate to warmer climates as winter approaches. Others, like Great Blue Herons (Ardea herodias), remain with us and have to work harder to find food.

Last week I spotted a heron standing in the shallow water of one of the tidal ponds at Occoquan Bay National Wildlife Refuge. In the past I have often seen herons wait patiently for extended periods of time to catch large fish, but this heron was content to strike often and pluck small fish from the water—every few minutes he would catch another fish, swallow it in a single gulp, and return to fishing.

I encourage you to click on the image to get a better look at the small fish in the heron’s bill and the visible spray of water droplets. I also really like the dynamism of the  heron’s pose that suggests both the energy and the focus of the heron.

Great Blue Heron

© Michael Q. Powell. All rights reserved.

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It is still a little early for the Bald Eagles (Haliaeetus leucocephalus) to begin nesting at Occoquan Bay National Wildlife Refuge, but both members of an eagle couple were perched in a tree near a large nest last week when I visited the reserve. One of the eagles was partially blocked from view by the tree’s branches, but I was able to capture this image of the other one as it kept watch over the nesting site.

Bald Eagle

© Michael Q. Powell. All rights reserved.

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During the winter I often see rafts of ducks in the waters off of Occoquan Bay National Wildlife Refuge. Usually they are gathered in the deep water, far from the shore and out of camera range for close-up shots, but I can usually identify them with my long telephoto lens.

On Wednesday during a visit to Occoquan Bay National Wildlife Refuge, I spotted a large group of mostly American Coots and Ruddy Ducks. When I examined the group really carefully, however, I noticed a pair of Ring-necked ducks (Aythya collaris) that were resting on a semi-submerged log. I have seen this species of diving ducks at other locations, primarily in ponds, but don’t recall seeing them in the open water like this.

I’m pretty sure that the duck in the first photo is a male Ring-necked Duck, thanks to his striped bill and distinctive yellow eye. I am a little less certain about the duck in the second photo, but I think it is probably a female Ring-necked duck because of the white eye ring. I am a little rusty with my bird identifications after a summer spent chasing mostly insects and mammals, but suspect that I will better as we move into winter.

Male Ring-necked Duck

Female Ring-necked Duck

© Michael Q. Powell. All rights reserved.

 

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This past Tuesday I heard a lot of rustling in the underbrush as I walked about in Occoquan Bay National Wildlife Refuge. Sometimes the noise was caused by squirrels, but often it was the result of energetic White-throated Sparrows (Zonotrichia albicollis) foraging for food amidst the fallen leaves.

White-throated Sparrows overwinter in my area of Northern Virginia and seem to have arrived recently. I love the distinctive markings of these little birds, with their white “beards” and bright yellow lores, i.e. the region between the eye and the bill.

White-throated Sparrow

© Michael Q. Powell. All rights reserved.

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I was delighted on Monday to spot multiple Autumn Meadowhawk dragonflies (Sympetrum vicinum) at Occoquan Bay National Wildlife Refuge. During the past couple of weeks I saw a few female Autumn Meadowhawks, but until this week I had not photographed a single male—I think that all of the dragonflies that I spotted that day were males. Females are mostly brown with touches of red, while the bodies of males are mostly red, as you can see in the photo below.

Autumn Meadowhawks are only about 1.2 inches (30 mm) in length, so they are difficult to spot, despite their bright coloration. At this time of the year when fallen leaves litter the ground, they tend to blend in pretty well with their surroundings.

I was using my Tamron 150-600mm lens with a monopod, my preferred combination for photographing birds, so it was a challenge to focus on such tiny subjects as dragonflies. I was persistent, however, and was successful in capturing some pretty detailed shots of them.

Autumn Meadowhawk

© Michael Q. Powell. All rights reserved.

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Monday was a wonderfully sunny autumn day, so I headed out with my camera to Occoquan Bay National Wildlife Refuge. Suspecting that the insects were almost completely gone, I decided that I would primarily be searching for birds and switched to my longest telephoto lens, my Tamron 150-600mm zoom lens. This is a really versatile lens, but it has a minimum focusing distance of almost 9 feet (2700 mm), which makes focusing on small subjects problematic.

There were ducks on the bay, but they were too far away to photograph. I also spotted a few Bald Eagles as they flew away from me. Fortunately I had better luck with a Carolina Wren (Thryothorus ludovicianus) that I initially heard singing. I located the small bird and waited until it turned its head to the side and captured this wonderful little shot of the wren with its mouth wide open and its tail lifted up.

Carolina Wren

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The number of butterflies continues to dwindle, so I was thrilled to spot this pretty little Variegated Fritillary butterfly (Euptoieta claudia) last Tuesday at Occoquan Bay National Wildlife Refuge. The weather has gotten cooler and it won’t be long before below freezing temperatures arrive, so I will be out chasing these last summer survivors until none remain.

Variegated Fritillary

© Michael Q. Powell. All rights reserved.

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Double-crested Cormorants (Phalacrocorax auritus) are very skittish and usually take off as soon as they detect my presence. As soon as I spotted one in the distance last week in the waters off of Occoquan Bay National Wildlife Refuge, I immediately focused on it, anticipating its imminent takeoff. My instincts were correct and I shot off a burst of photos as the cormorant took to the air.

Unlike some other species, cormorants do not rise straight out of the water. Instead they bounce across the surface to generate some momentum before they lift off. The three photos below show the beginning of the takeoff sequence, as the cormorant flapped its wings and started to gain speed. Although I was pretty far away, I managed to capture the orange face of the cormorant, which really stands out against the choppy blue water in the background.

Double-crested Cormorant

Double-crested Cormorant

Double-crested Cormorant

© Michael Q. Powell. All rights reserved.

 

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As the weather cools off and the insects disappear, my attention has gradually been shifting to birds. This was a real challenge for me a month ago when the leaves were still covering the trees and hid the birds from my view. Now, however, most of the leaves have fallen and I feel like I have a fighting chance of spotting a bird when I see or hear one.

On Tuesday I visited Occoquan Bay National Wildlife Refuge and managed to capture shots of some of the resident birds. The bird in the first photo is a Downy Woodpecker (Picoides pubescens), the smallest woodpecker in our area. You can see a touch of red on the back of his head, indicating that he is a male.

Carolina Chickadees (Poecile carolinensis), like the one in the second photo, are quite common, but they are small and elusive and therefore difficult to photograph. During most of the time that I was observing this bird, its head was hidden by branches, but I watched and waited and finally was able to get an unobstructed shot of it.

I am not certain of the identification of the bird in the final photo. On the basis of its markings and color, I think that it may be a Hermit Thrush (Catharus guttatus), but that is really not much more than an educated guess. I would welcome a confirmation or correction from a more experienced birder.

Downy Woodpecker

Carolina Chickadee

Hermit Thrush

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By mid-November most butterflies have disappeared in my area as the weather has cooled off. One notable exception, however, has been the Common Buckeye (Junonia coenia). I was delighted to spot numerous Common Buckeyes last week at Occoquan Bay National Wildlife Refuge.

The markings on these little butterflies are incredibly beautiful and I was happy to be able to capture some of that beauty in the photo below.

Common Buckeye

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I can usually count on spotting at least one Great Blue Heron (Ardea herodias) during my visits to Occoquan Bay National Wildlife Refuge. Sometimes, when the tides are right, I will see them in the waters of the bay, but most often they are in the small ponds throughout the refuge.

Last Friday I caught sight of this heron in the shallow waters of one such pond. The heron was intently focused on the water and eventually plunged its head into the water. When the water is deep, the heron will thrust violently into the water, but in this case the movement was much smaller.

I watched and waited as the heron slowly lifted its head to see if it had been successful in catching a fish. As you can see in the final photo, the results were not clear. Obviously the “catch” included a lot of vegetation, but I can’t tell for sure if there was also a small fish. A few seconds later the heron seemed to swallow, dipped its bill into the water to rinse it, and resumed its fishing.

Great Blue Heron

Great Blue Heron

© Michael Q. Powell. All rights reserved.

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After a month away on a car road trip, I finally returned home last week. On Friday I ventured out to Occoquan Bay National Wildlife Refuge to see if I could find any dragonflies. It is pretty late in the season for most dragonfly species, but I was optimistic that I might be able to find some Autumn Meadowhawks (Sympetrum vicinum) that are almost always the final dragonflies to disappear in late autumn.

Happily I was able to spot a half-dozen or so Autumn Meadowhawk dragonflies, although I was able to capture images of only a few of them. The female in the first photo was quite cooperative and landed on a colorful fallen leaf. The dragonfly in the second photo is also a female and I am pretty sure that it too is an Autumn Meadowhawk—there is a slight chance that it could be a Blue-faced Meadowhawk (Sympetrum ambiguum), though it would be unusual to see that species so late in the season.

The final image is a long distance shot of another female Autumn Meadowhawk that is almost perfectly camouflaged. You will need to look very carefully at the upper edge of the leaf in order to spot the little dragonfly. I watched it land at that spot, but actually could not see the dragonfly when I took this shot. I will probably be out again with my camera later this week diligently searching for more dragonflies, the final survivors of the 2024 dragonfly season.

Happy Veterans Day to all those who have served or are continuing to serve in the Armed Forces of the United States. As someone who served for 20 years in the U.S. Army, this day is a special one for me. It seems a bit trite to say “Thank you for your service,” but those words reflect my heartfelt thanks to those men and women who voluntarily defend our freedoms.

In other parts of the world this day is celebrated as Armistice Day (or Remembrance Day) and I remember well being in Paris, France on this day several times and observing the impressive ceremonies on the Champs-Élysées to commemorate the armistice that ended World War I. Some thought at the time that it would be the “war to end all wars,” but, alas, those hopes proved to be unfounded.

Autumn Meadowhawk

Autumn Meadowhawk

Autumn Meadowhawk

© Michael Q. Powell. All rights reserved.

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For the next few weeks my postings will be sporadic as I spend time visiting family members. I know that some viewers are used to seeing almost daily posts and I wanted to reassure in advance them that nothing is wrong. I am hoping to be able to give a few updates during this period, if possible, and plan to resume my “normal” schedule in early November.

I spotted this Red-bellied Woodpecker (Melanerpes carolinus) during a visit to Occoquan Bay National Wildlife Refuge last week when the skies were completely cloudy and overcast. The light was limited, so the subject is nor illuminated very well, but I was happy that I was able to capture the texture of the snap on which the woodpecker was perched. If you look closely you can see some small holes in the tree where the woodpecker has been pecking away.

Red-bellied Woodpecker

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I was looking for warblers last week when I visited Occoquan Bay National wildlife and this little bird with bright yellow coloration under its tail was one fo the very few that I was fortunate to spot. I don’t know my warblers very well, so my identification of warbler species is often incorrect. Nonetheless I pored over the images in my bird guide and on line and concluded that this might be a female Common Yellowthroat (Geothlypis trichas).

As is often the case, the male of the species is a lot easier to identify with his distinctive black mask, and females tend to me more nondescript. I’d welcome the views of more experienced birders if my identification is wrong. From my perspective, I am happy enough that I managed to capture this shot of the beautiful little bird.

UPDATE: One of my friends on Facebook identified the bird as a Palm Warbler. I really need to work on my identification skills.

Common Yellowthroat

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At this time of the year holiday preparations become intertwined at retail stores. I have already seen lots of displays for Halloween and suspect that I will see Christmas decorations for sale as well if I look a little harder. Indigenous Peoples Day and Thanksgiving Day are also part of this autumn blitz.

So I guess that it is not that surprising that I immediately thought of Thanksgiving Day when I spotted this Wild Turkey (Meleagris gallopavo) last week at Occoquan Bay National Wildlife Refuge. Turkeys are part of the lore of Thanksgiving and play a central role in the traditional feast, though commercial turkeys no longer bear much resemblance to their wild counterparts.

There are several flocks of wild turkeys at this wildlife refuge and I often encounter them foraging along the trails. When they see me, they usually move slowly into the undergrowth—I suspect that they have grown accustomed to the presence of humans, but do not want to interact with them most of the time. Strangely enough, that’s the same attitude that I display when I am out in the wild with my camera.

Wild Turkey

© Michael Q. Powell. All rights reserved.

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I was delighted on Thursday to encounter my first Blue-faced Meadowhawk dragonfly (Sympetrum ambiguum) of the season at Occoquan Bay National Wildlife Refuge. A few minutes later I got a peek at a pair of mating Blue-faced Meadowhawks—spring is not the only season for love.

Blue-faced Meadowhawks are one of the prettiest dragonfly species that I have ever encountered. I love the contrast between their turquoise faces and their bright red bodies. Generally I spot them in the early autumn, just as most of the other dragonfly species are starting to disappear.

Blue-faced Meadowhawks will be around for a bit longer and then their “cousins,” the Autumn Meadowhawks will end up as the last remaining dragonflies of the season. In some years I have seen Autumn Meadowhawks as late as mid-December and a fellow photographer spotted one in early January one year. Autumn Meadowhawks also have red bodies, but have brown eyes.

Blue-faced Meadowhawk

Blue-faced Meadowhawk

© Michael Q. Powell. All rights reserved.

 

 

 

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