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Posts Tagged ‘Sigma 135-400mm telephoto zoom lens’

Snake eyes are often cold and menacing, but somehow this snake that I encountered yesterday seems to have warm brown eyes that look almost like he is smiling.

This snake, which I think is a Common Garter Snake (Thamnophis sirtalis), was curled up in some underbrush near the edge of the marsh. It was a real challenge getting a clear view of his head, the more so because I was using my 135-400mm lens that has a minimum focusing distance of almost seven feet (two meters).

For this shot, I used my tripod so that I could get an exposure of 1/30 second at f/9, with the lens zoomed out to about 350mm. I like the fact that I was able to capture some of the beautiful texture of the scales on his skin. You can easily see how I had to look for little sight windows through the brush, which is mostly blurred and hopefully is not too distracting. Finally, I am happy that I managed to capture some of the sinuous curves that help to guide the viewer’s eye to the snake’s head.

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Michael Q. Powell. All rights reserved

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Although most people probably associate the descriptor “whitetail” with deer, it’s also part of the name of this dragonfly that I photographed yesterday, an immature male Common Whitetail dragonfly (Plathemis lydia).

I remember seeing the adult male Whitetail a lot last summer, and its body is a chalky white in color, as its name suggests. Males start out looking a lot like the female, which has a brown body with some white or yellow markings, according to Bugguide. However, it’s relatively easy to tell the immature males from the females, because their wing patterns are different. Males have wider bands of brown and clear wingtips (no, they are not wearing dress shoes—I am talking about the literal tips of the wings).

I am sure that I’ll get lots more photos of Common Whitetail dragonflies this summer, including some in much better light, but it was nice to see them appearing already in April.

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Michael Q. Powell. All rights reserved

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It’s hard to imagine anything cuter than this tiny little Canada Goose that climbed into the water at my local marsh for a swim along with his siblings and his parents. They were close enough to me that I was able to frame the shot pretty much like you see it.

I really like the expression of the gosling as he seemed to turn his head to look at me and also like the contrast between the bright colors of the gosling and the more muted tones of the full-grown geese.

I just missed the drop of 15 Hooded Merganser ducklings from the nesting box this morning by about twenty minutes. Hopefully I will have the chance to celebrate more new lives like this little goose in the coming weeks.

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Michael Q. Powell. All rights reserved

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Male Red-winged Blackbirds (Agelaius phoeniceus) are loud and visible almost all of the time, but this one blackbird seemed even more determined than usual to pose for me. It was almost as though he was an experienced model, changing poses and holding them for a few seconds to allow me to get the shot before striking a new pose.

I wonder if he could have his own fashion show. Of course, we might have to alter the terminology a bit—I am not sure he would be keen to strut his stuff on something called a “catwalk.”

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Michael Q. Powell. All rights reserved

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The soggy, overcast weather this past Friday kept people away from my local marshland park and allowed me to get these shots of a Greater Yellowlegs (Tringa melanoleuca).

I don’t normally see these birds and if I do, they are almost always beyond the range of my lens. This day, however, there were a couple of yellowlegs and another smaller shorebird, which I was told was a Solitary Sandpiper, that moved back and forth in the water, remaining within range for quite some time.

The lighting was a little  tricky for me, with the sky almost white most of the time, though sometimes the sun would peek out from behind all of the clouds. Most of the shots were a little underexposed, but I was able to correct them with a few little tweaks in post-production. I especially like the lighting in the first photo, in which the water has some color to it.

I am happy, though, that I was able to get some pretty clear shots of this beautiful bird, thanks in part to some careful focusing and the use of a tripod. (If you want to see another shot of the yellowlegs, checkout my earlier posting.)

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Michael Q. Powell. All rights reserved

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I continue my efforts to capture photos of herons and egrets in flight whenever I can and here are a couple of shots from this past weekend of a flying egret.

In theory, it should be easy to photograph these birds—they are large and fly slowly—but the changing backgrounds and direction of flight has often made it tough to get the proper exposure and focus.

The egrets were gone all winter, but they are back now. I am hoping that I will continue to see them often enough to be able to get some better photos of them (or at least to try).

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Michael Q. Powell. All rights reserved

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I was really surprised today when I saw the the familiar shape and color of a female Eastern Tiger Swallowtail butterfly (Papilio glaucus). Somehow I had expected to see them much later in the spring.

Normally I like to try to get photos of these beautiful butterflies perched on colorful flowers, but there are no colorful flowers yet in the marsh. Unfortunately, the butterfly that I was able to photograph decided to perch on the decomposing carcass of a snapping turtle (as you can see in the first photo). Most of my other shots were at least partially obscured by the grass.

Gradually the cast of characters is coming together that will probably play leading  roles in my blog postings in the upcoming months, the birds and beasts, and the reptiles and amphibians, not to mention the plants and flowers. I can hardly wait.

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Michael Q. Powell. All rights reserved

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Last weekend I kept seeing snapping turtles in the water with their shells at an angle to the surface. Initially I couldn’t figure out what was going on, until a helpful fellow photographer explained that the turtles were mating.

Mating? That sort of made sense, but I was a little confused, because in each case I could see only a single turtle. Doesn’t it take two to tango? I kept watching and eventually I was able to see that there were two turtles, but one of them was being held underwater most of the time. It seemed pretty violent. On the positive side, it seems that the female did not bite off the male’s head in the process, as praying mantises are said to do while mating.

As I look the photos below, I have trouble identifying body parts and determining which ones belong to which turtle. I don’t understand the anatomy of the Eastern Snapping Turtle (Chelydra serpentina serpentina) and will leave that to the experts.

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Michael Q. Powell. All rights reserved

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The warmer weather seems to have brought out all of the critters in my marshland park, including what I think is a Common Five-Lined Skink (Plestiodon fasciatus). I don’t often see lizards around here, so I was particularly happy when this one slowly crawled down a tree, permitting me to get this shot.

I wonder why he was sticking out his tongue at me.

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Michael Q. Powell. All rights reserved

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Although it is exciting to be able to capture a photo of a Great Blue Heron (Ardea herodias) flying or catching a fish, I find them to be beautiful even when they are standing still.

I came upon this heron early one morning a week ago or so and was struck by the serenity of the moment. The heron seemed pensive and the beautiful morning light helped to provide some wonderful reflections in the still water of the beaver pond.

The second shot was taken a little later that same morning, after the heron had groomed himself. In this photo, I am amazed at how tall the heron looks with his neck fully extended.

It was rare for me to be able to get unobstructed shots of a heron from relatively close range, and I was pretty happy to be able to get shots like this.

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Michael Q. Powell. All rights reserved

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A blog about a frog on a log in a bog—is this how Doctor Seuss got started?

The subject is ordinary and the composition is simple, but I really like the result. The frog seems to be lost in a moment of contemplation as he stares out across the pond and I made sure not to wake him from his reverie as I quietly snapped his photo and moved on.

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Michael Q. Powell. All rights reserved

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When I came across this fairly large snake, which I think is a Northern Black Racer snake (Coluber constrictor constrictor), I was happy that I had a fairly long telephoto lens.

He looked to be about 48 inches long (1.2 meters) and was partially coiled on top of a bush at the edge of the beaver pond at my local marsh. Although he was basking in the sun, he was definitely alert, which was one of the reasons why I was very cautious. The photo provides a close-up view of his head, but it was shot with my zoom lens at about 340mm, so I was not close and personal with him.

Wikipedia notes that this snake usually swallows its prey alive, despite the “constrictor” in its Latin name. Although these snakes will try to avoid predators, “once cornered they put up a vigorous fight, biting hard and often.” I’ll definitely keep that in mind.

One other interesting bit of trivia that I discovered about the Northern Black Racer snake (and I recognize that I could be wrong in my identification) is that the snake was designated as the official state reptile of Ohio in 1995.

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Michael Q. Powell. All rights reserved

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Standing at an apparent crossroad, I was struggling to decide if I should continue to focus my attention on birds, as I did much of the winter, or switch back to the insects that populated so many of my photographs last summer.

This photo of a Red-winged Blackbird (Agelaius phoeniceus) from yesterday suggests that maybe I don’t necessarily have to choose one or the other, that maybe I can live in both worlds at least some of the time.

I wonder how often in my life I set up these kind of false choices, when I would be better served by thinking more expansively and creatively.

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Michael Q. Powell. All rights reserved

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Today I saw my first dragonflies of the spring, which I am pretty sure were Common Green Darners (Anax junius). They buzzed by me several times, but never stopped to perch.

I had reconciled myself to the likelihood that I would not get a single shot.  Suddenly a dragonfly that I was chasing stopped and hovered over the water. I have never had any success before in capturing an in-flight image of a dragonfly, but somehow I was able to grab focus and got several pretty good shots. The beautiful, two-toned colors of this dragonfly are amazing.

I look forward to a new season of chasing dragonflies, but suspect that I will have to work hard to top this first dragonfly of the spring.

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Michael Q. Powell. All rights reserved

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I arrived at the marsh early in the morning, just as this Great Blue Heron (Ardea herodias) was getting up. He seemed to be going through his pre-breakfast routine, grooming and preening and getting ready for the day ahead. It was fascinating to watch him contort his long neck as he sought to arrange his feathers just so. The water was calm enough that he could have used it as a mirror, if he had wanted to do so.

I am not sure if he was trying to make himself look bigger and fluffier, was airing himself out,  or just wanted some additional air for insulation, but at one point he shook himself vigorously. I was fortunate enough to get the first photo as he was in the process of ruffling the feathers.

Eventually, my feathered friend decided that he was presentable and stood motionless, as though posing for me. I’ll post some of those images later.

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Michael Q. Powell. All rights reserved

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This is another close-up, pseudo-macro image that I shot with my telephoto zoom lens and I really like the way that the yellow in the center of the white flower seems to glow. Controlling depth of field was especially challenging when shooting something like this with my lens set a little over 300mm. I wanted the background to be as green as I could get it, which is tough at this time of year, so I had to bend low to get this angle. I achieved that goal partially,  though I was not able to blur out the background very well.

I guess it’s finally time to pull out the macro lens.

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Michael Q. Powell. All rights reserved

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Most often I see small woodpeckers high up in the trees, pecking at the smaller branches there, but this male Red-bellied Woodpecker (Melanerpes carolinus) seemed determined to take on the challenge of the trunk of this substantial-sized tree. I really like his pose, as he appears to be contemplating how best to tackle this problem.

Does he dream of great things, like excavating holes in trees like those in the second and third photos? Maybe he was an orphan and was raised by a family of Pileated Woodpeckers and doesn’t recognize any limitations in his size.

I am still trying to get photos of the larger woodpeckers that made the impressive series of holes. I hear a jackhammer-like sound when they are working, but they manage to elude me each time.

For now, I am content with my photo of the smaller woodpecker, attempting to punch above his weight class.

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Michael Q. Powell. All rights reserved

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A Great Blue Heron this weekend was poised, waiting to strike, and I waited with my camera and my tripod, hoping to capture the moment of triumphal success.

I had visions of the heron pulling some big fish out of the water, like I see in Phil Lanoue‘s incredible photos, and watching as he struggled to swallow it whole.

The reality, as you can see, was much more modest. After all, the Great Blue Heron (Ardea herodias) was fishing in the beaver pond at my local marsh and the pickings were pretty slim. Initially, I though he had caught a frog, but the photo suggests it was a small fish, though it is hard to tell for sure because of the catch’s small size.

The second photo shows his pre-strike position. The heron stood motionless in this position for what seemed like an eternity. I am amazed that he could see anything in the shallow, reed-covered water.

When he struck, he didn’t even have to put his head very deeply into the water or use a lot of force to catch the fish. The final shot shows the heron swallowing his catch. It did not take any special maneuvering to get the little fish down his throat.

I saw a heron hanging around the same beaver pond the following day. I hope he is not spending all of his time in this one location or I may end up photographing a really skinny heron in the future.

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Michael Q. Powell. All rights reserved

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Although I really like the pose of this male Northern Cardinal (Cardinal cardinalis) as he prepares to smash a single rose hip against the boardwalk, I love the geometric shapes in the photo just as much.

There is a neat symmetry in the lighter-colored triangle at the top and the dark one in the bottom and they are nicely separated by a series of medium-toned parallelograms. All of the geometric shapes are subdued in color, which helps to provide a nice backdrop for the brightly-colored cardinal and the equally bright rose hip.

Lots of colorful birds are starting to show up now, but I feel special about the cardinals—they were with me throughout the winter, brightening up many a grey winter day.

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Michael Q. Powell. All rights reserved

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Like prehistoric beasts from another era, the snapping turtles have finally emerged from the mud and the slime of my local marsh.

Painted turtles and Red-eared Sliders have been basking in the sun for weeks now, but it seems like the Eastern Snapping Turtles (Chelydra serpentina serpentina) like for it to be a bit warmer before they start moving. This past weekend I saw quite a few snapping turtles in the marsh, most of them with a lot of mud still piled on the top of their shells, including some pretty big ones. Some of them were floating on the surface of the water, but they don’t appear to bask on land like their smaller counterparts.

I would hesitate to call any of them beautiful or even ruggedly handsome—scarey seems a more appropriate adjective. After reading that snapping turtles are omnivores, I have reconfirmed my desire to keep my distance from these creatures. Thankfully, I have a long telephoto lens.

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Michael Q. Powell. All rights reserved

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Spring has complicated my life when it comes to bird identification. I started photographing (and trying to identify) birds last fall, when many of the birds had already left the area. Over the winter, there was a limited set of birds that I gradually became accustomed to seeing and I learned to identify them. Even when we had lots of different kinds of ducks, I could look in the section of my identification guide and figure out what they were.

Spring has brought all kinds of new species that have left me baffled and confused. Some of the birders are all excited by the return of warblers, including the Yellow-rumped Warbler. I can’t even see the birds when they point them out to me, much less figure out what color the color of the bird’s rump.

Here’s a recent photo I took of a pretty little bird that I have not yet been able to identify. I’d welcome any hints about what kind of a bird it is.

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To add insult to injury, leaves are starting to appear on the trees, which will future challenge my ability to identify birds. I may have to go back to photographing insects.

Michael Q. Powell. All rights reserved

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I am not sure if she was searching for food or was gathering nesting materials, but this female Red-winged Blackbird (Agelaius phoeniceus) was relentlessly attacking a cattail stalk. She paused for a minute and looked up, providing me with this photo op.

I like the way that her bill and her feet are covered with the cottony inner fibers of the cattail. The shadowy image of the male Red-winged Blackbird, with his distinctive shoulder patches, adds a interesting element to the background.

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Michael Q. Powell. All rights reserved

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The sun was almost directly in front of me, a situation that is usually not optimal for photographs, but I really liked the interplay of the light and the shadows on this white and yellow daffodil.

It’s definitely a side of the daffodil that is not featured very often, but it is a lesson for me of the value of looking for new perspectives. I like image that I managed to get by looking at the flower from the other side.

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Michael Q. Powell. All rights reserved

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It may sound like an oxymoron, but I think that this pretty little flower really is called a Summer Snowflake (Leucojum aestivum).

Yesterday was a beautiful, sunny day and I took the opportunity to visit Green Spring Gardens, a local county-run local historical and horticultural center. It is still a little early in the season for most of the showy blossoms, but I came across several patches of the snowflake flower. Apparently there are two varieties of snowflakes—spring and summer—and, strange as it sounds, these are blooming so late that they are probably Summer Snowflakes.

My mind is still geared on photographing birds, so I was carrying around my camera with the 135-400mm telephoto lens. I had my macro lens in the bag I was carrying and probably should have changed lenses when I took some shots of this flower, but I guess the warmth of the sun made me feel a little lazy.

I took this shot at 400mm, which is equivalent to a 640mm on a 35mm camera, because of my crop-sensor camera. The shot is a little soft, but it is clear enough to show that I may have captured an additional subject. If you look closely at the top of the green stem, you will see what I think is a tiny spider. My fellow blogger and photography mentor, Cindy Dyer, likes to call these “bonus bugs.” You shoot check out her blog for some great shots of snowflake flowers and lots of other flowers too.

As insects and flowers return, I will have to retrain my eyes to focus on close-in details, rather than looking out into the distance, as I have during much of the winter when I was photographing a lot of birds. I look forward to the challenge.

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Michael Q. Powell. All rights reserved

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Early yesterday morning when I arrived at my local marsh, two Great Egrets (Ardea alba), were already up and trying to find some breakfast. At this time of year, I suspect that they may be eating a lot of frogs at this location, though I didn’t actually see them catch anything. Eventually they wandered into the reeds and cattails, so I gradually lost sight of them.

In the past, I had a lot of trouble taking photos of these beautiful white birds and usually I ended up blowing out the highlights. Two things seemed to have helped me deal with these issues. I am paying a lot more attention to exposure compensation and I am underexposing by as much as two f-stops. Additionally, I am using a longer telephoto lens and filling more of the frame with the subject somehow helps me to get a better exposure.

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Michael Q. Powell. All rights reserved

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A warm day this past weekend brought out the turtles in my local marsh, who lined up on logs to bask in the sun. On some logs as many as a dozen turtles of all sizes were crowded together, but somehow this big Red-eared Slider turtle (Trachemys scripta elegans) managed to get a log all to himself.

In the first photo, he seemed a little annoyed when the sun disappeared behind the clouds, but he quickly resumed his zen-like pose in the second shot, when the sun reappeared.

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Michael Q. Powell. All rights reserved

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This past weekend I went back to locations where I have seen Belted Kingfishers (Megaceryle alcyon) in the past and encountered this male kingfisher (you may recall that the female has a chestnut stripe on her chest).

Initially he was on a wire above the stream, as shown in the second photo, but eventually he moved to a tree, where his pose looks more natural. He was pretty high in the tree and seemed to be surveying the entire area.

This was the first time that I was able to photograph the kingfisher with a longer lens and I had hoped to get some close-up shots. However, the kingfisher was not very cooperative this time and stayed close to the limit of the range of the lens. I was able to get pretty good detail in the first photo, however, despite a large amount of cropping, probably because I shot from a tripod.

As I said in a previous post, I enjoy stalking kingfishers—there is something about their look that I really like. I will continue to chase after them in search of better shots and hope they cooperate by staying in their current locations.

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Michael Q. Powell. All rights reserved

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I have been hearing the sound of frogs for weeks, but I rarely catch a glimpse of one and was happy to spot this Southern Leopard frog (Lithobates sphenocephalus) on Monday.

I really like the view from the front, with the frog surrounded by little bubbles, his eyes reflecting in the water. The second view, however, lets you see better the positioning of his legs.

The frogs are active now and I even saw a pair of intertwined snakes. Spring is here in full force in Northern Viriginia.

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Michael Q. Powell. All rights reserved

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I am not sure what the other Canada Goose said or did, but this goose was clearly an angry bird yesterday. He seemed to put his whole body into the expression of his strong feelings, from the tip of this tongue to the tip of his tail.

Do they have a goose in the game Angry Birds?  If not, perhaps they should.

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Michael Q. Powell. All rights reserved

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One of my fellow photographers identified some newly arrived birds as Tree Swallows (Tachycineta bicolor) and yesterday I spotted them checking out the nesting boxes at my local marsh. I felt like they could have used a real estate agent to point out the advantages of the different styles of houses available. The first one has the charm of a log cabin and the second one has enhanced security features to discourage intruders. I don’t think that the swallows have made their decision yet—for now they seemed to be checking out the neighborhood.

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I was thrilled today to see the brilliant yellow color of the American Goldfinch (Spinus tristis)—it almost looked like they had gotten dressed-up for Easter yesterday.

Although range maps indicate that American Goldfinches are in our area year-round, I haven’t seen one in a really long time. There is still not much vegetation on the trees and bushes, so the bright color of the goldfinches stood out. However, the goldfinches spent almost all of their time in the center of bushes and it was hard to get an unobstructed shot.

I am looking forward to more and more bright colors as we move deeper into spring. (I probably should mention that I drive an orange-colored car, which may say something about my attitude toward bright colors.)

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Michael Q. Powell. All rights reserved

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