Feeds:
Posts
Comments

Posts Tagged ‘Sympetrum ambiguum’

When I captured these two images of mating dragonflies on the 10th of November, I did not realize that their frantic efforts to perpetuate their species that day would mark an end to this year’s dragonfly season for me. There is a chance that some especially hardy Autumn Meadowhawks (Sympetrum vicinum) may have survived our recent spell of bitter cold, but realistically speaking, it’s time to put my macro lenses on the shelf and focus my photographic efforts and birds (and the occasional small mammal).

The Autumn Meadowhawks in the first image were a little higher off the ground that the Blue-faced Meadowhawks (Sympetrum ambiguum) in the second shot and I managed to get into a better shooting position to capture details and separate the dragonflies a bit from the background.  In case of the Blue-faced Meadowhawks, I was so thrilled to see them so late into November that I was willing to settle for a lower angle shot with a more cluttered background.

Most of the time I feature only a single species of dragonflies in a posting and it’s a little hard to compare the featured dragonflies with others. It’s a whole lot easier to see the differences between the species when you compare the two photos here.

And so this year’s dragonfly season draws to a close, as the mating couples dance their last tango of the autumn.

Autumn Meadowhawk matingBlue-faced Meadowawk mating

© Michael Q. Powell. All rights reserved.

Read Full Post »

During most of the year the bright red body of Blue-faced Meadowhawk dragonfly (Sympetrum ambiguum) would really stand out, but in the late autumn, it blends in pretty well with the vegetation. However, it is almost impossible to conceal this species’ stunning blue eyes and turquoise face, which cause it to stand out from even a very cluttered background.

Blue-faced Meadowhawk

© Michael Q. Powell. All rights reserved.

Read Full Post »

My concerns about the potential demise of the Blue-faced Meadowhawk dragonflies (Sympetrum ambiguum) were greatly exaggerated and I saw a half-dozen or more yesterday on Veterans Day (Armistice Day).

Normally we stop seeing this species of dragonflies by the end of October, but we have not yet gone below freezing and perhaps that explains their unexpected longevity. Yesterday, for example, the temperatures soared to almost 70 degrees F (21 degrees C).  I have to note too that I am searching for them more diligently and in more remote locations of my marshland park, so that may help explain why I am seeing them more frequently.

As is the case with birds, male dragonflies tend to be more brightly colored and visible. Many female dragonflies are brown in colored and harder to spot. I was thus very happy yesterday to be able to get this close-up shot of a female Blue-faced Meadowhawk. Her body coloration may be a little bit drab, but those blue eyes are simply stunning.

In case you are curious, these dragonflies are small in size, with a body length of approximately 1.5 inches (38 mm), so I had to move in awfully close to get this shot. Surprisingly (and happily), this female tolerated my close presence for long enough for me to take several shots before she flew off into the distance.

female Blue-faced Meadowhawk

© Michael Q. Powell. All rights reserved.

 

Read Full Post »

We’re almost at the end of the dragonfly season now in Northern Virginia and soon I’ll be seeing only the Autumn Meadowhawks (Sympetrum vicinum), historically the last dragonflies of the year to disappear. This past Monday, though, I managed to find a few Blue-faced Meadowhawk dragonflies (Sympetrum ambiguum), unusually hardy survivors this late in the season.

I really enjoy trying to get close-up shots of these colorful little dragonflies and my favorite shot is this close-up of one of them, perched on a fallen leaf.

Blue-faced Meadowhawk

When you pull back a little, you can see how tough the season has been for this dragonfly—portions of its wings are shredded. Somehow, however, it managed to fly about as though its wings were undamaged.

Blue-faced Meadwhawk

Temperatures last night dropped down into the upper 30’s F (3-4 degrees C) and I doubt that I will see any more Blue-faced Meadowhawks. I am resigned to the possibility that these may be my last shots of the year of these stunning little dragonflies, but that won’t keep me from searching really hard for them later today.

Blue-faced Meadowhawk

© Michael Q. Powell. All rights reserved.

Read Full Post »

It’s hard enough to find the stunningly beautiful Blue-faced Meadowhawk dragonfly, but fellow photographer Walter Sanford set the bar higher this season by seeking to capture them against a backdrop of colorful autumn foliage. Check out his amazing results.

waltersanford's avatarwalter sanford's photoblog

This is Part 1 in a series of posts featuring photos of Blue-faced Meadowhawk dragonflies (Sympetrum ambiguum) spotted while photowalking Huntley Meadows Park during Fall 2014. All individuals are males, as indicated by their coloration and terminal appendages.

One of my overarching goals this fall is to shoot pictures of my favorite species of dragonfly against a background of autumn foliage. The color and clarity of these photographs is enhanced by using an external flash unit to add “fill” light.

… the real secret of wildlife photography is fill flash. Fill flash is one of the key techniques for easily improving wildlife images. Electronic flash improves the color balance of the image, improves color saturation, fills in dark shadows with detail, adds a catch light to an animal’s eye, and may help increase sharpness.” Source Credit: Wildlife Fill Flash.

Please view full-size versions of the following photos in…

View original post 46 more words

Read Full Post »

I recently had a chance to photograph a pair of mating Blue-faced Meadowhawk dragonflues with fellow photographer and blogger Walter Sanford. We decided to do separate blog postings to show our individual takes on these photographic subjects. Be sure to check out more of the awesome wildlife images on his blog, especially those of dragonflies and damselflies.

waltersanford's avatarwalter sanford's photoblog

I spotted a mating pair of Blue-faced Meadowhawk dragonflies (Sympetrum ambiguum) during a photowalk with Mike Powell at Huntley Meadows Park on 20 October 2014. I took a step or two toward the pair and they flew away. I followed the dragonflies to a nearby location where they stayed for quite a while.

I positioned myself so my line of sight was perpendicular to the dragonflies, with the pair back-lighted by the late-afternoon Sun; Mike took the other side. I was shooting photos with my superzoom camera and an external flash; Mike was shooting close-up photos with a DSLR and macro lens. The situation reminded of a familiar expression, “There are two sides to every story.” The following photos tell my side of this story.

Blue-faced Meadowhawk dragonflies (mating pair, in wheel)

The mating pair is shown “in wheel.”

The copulatory, or wheel, position is unique to the Odonata, as is the distant separation of the male’s genital opening and copulatory organs. Source…

View original post 71 more words

Read Full Post »

Do you ever shoot the same subject at the same time with another photographer and compare the results afterwards? It is fascinating to see how the choice of equipment, individual shooting styles, and angle of view affect the results.

Recently I was walking at Huntley Meadows Park, the local marshland park where I take a lot of my nature photos, with fellow blogger and photographer Walter Sanford when he spotted a mating pair of Blue-faced Meadowhawk dragonflies (Sympetrum ambiguum). Eventually they landed on the ground and Walter and I took up our shooting positions. He was seated on his Coleman folding camp stool facing the sun and I was crouching (and eventually sprawling flat on the ground) on the other side of the mating dragonflies, trying desperately not to cast a shadow on the action.

The dragonflies were surprisingly tolerant of us or were so caught up in the moment that they were oblivious to the outside world. We ended up shooting quite a few images during a lengthy session and couldn’t help but note the remarkable endurance of this couple. 

I started out in a position where I could capture both members of the couple (as you can see in the second photo), but then I started inching forward in an effort to see how close I could get to them, focusing my camera and my attention on the female. When I took the first photo below, I was pretty close to the minimum focusing distance of my Tamron 180mm macro lens, which is 1.54 feet (47cm). In case anyone is curious about the settings for that image, I was at ISO 400, f/13, and 1/20 of a second and used my pop-up flash.

There is no way that I can handhold this lens at 1/20 of a second, in part because it has no built-in image stabilization). It’s virtually impossible to use a tripod that close to the ground. So what I have started doing is using my camera bag as a kind of giant beanbag and resting my camera on the bag.

Walter took some shots of me in action and kindly agreed to let me use one of the resulting photos in this posting. He also circled in red the mating dragonflies to give you a better idea of how small our subjects were. In case you are wondering what the black object is that is underneath me, it’s my tripod bag—my photography mentor Cindy Dyer has influenced me to carry a tripod at almost all times.

In a final fashion note, I would like to point out that this is not the way that I usually wear a baseball cap. I turned the cap around in order to look through the viewfinder at this low angle. You will never catch me with my hat like that in public and I shudder every time I see a teenager with his hat tilted to the side or on backwards.

 

Blue-faced MeadowhaekBlue-faced MeadowhawkP1270731_Aperture-BFX_psda

© Michael Q. Powell. All rights reserved.

Read Full Post »

When I am trying to take a close-up shot of a dragonfly, I know that I have succeeded when I manage to capture some of the details of the ommatidia. What are ommatidia? Ommatidia are the up to 30,000 hexagonal facets that make up the incredible compound eyes of a dragonfly. For more information and a more scientific explanation, check out a posting entitled “Super-predators” that Sue did in June 2013 in her Backyard Biology blog.

Rather than think about science, today I would prefer to simply bask in the beauty of the blue-eyed Blue-faced Meadowhawk dragonfly (Sympetrum ambiguum) that I photographed yesterday as it perched on a fallen leaf at my favorite marshland park. The color of the dragonfly’s eyes completely captivate me.

As for the ommatidia, I’ve cropped a portion of the image and added it to the posting as a second image to make it even clearer what they look like. I chuckled a little when I examined the cropped image, because this dragonfly, like some others that I have photographed, has the sparsely distributed mustache and chin hairs that never fail to remind me of human teenagers who refuse to shave in a vain attempt to look older.

Blue-faced MeadowhawkBlue-faced Meadowhawk

© Michael Q. Powell. All rights reserved.

Read Full Post »

Many dragonflies species have disappeared by now as we move deeper into autumn, but some especially beautiful ones have taken their place, like these male Blue-faced Meadowhawks (Sympetrum ambiguum) that I photographed yesterday at my local marshland park.

According to the Dragonflies of Northern Virginia website, this species peaks in September to October and is the rarest and hardest to find meadowhawk in our area. I was walking through a meadow at the park with one of my fellow photographers when she spotted the Blue-faced Meadowhawk in the second photo perched on a log. At that moment, I happened to have a 70-300mm telephoto lens on my camera and I was happy  to be able to get a shot that shows the spectacular colors of this dragonfly. Little did I know that I would have an even better opportunity a few minutes later.

As we continued into an area with thigh-high growth, my friend stopped for a moment and said she had spotted a spreadwing damselfly. I looked in the direction that she was pointing and didn’t see the damselfly, but I did spot another Blue-faced Meadowhawk perched atop one of the plants.

In a whispered voice, I asked my friend to freeze and I quickly changed lenses to my 180mm macro lens. Amazingly, the dragonfly stayed in place and I was able to get a number of shots, including the first one below. Given that these dragonflies are less than two inches in size (50mm), I am thrilled with the results. There is something almost magical about the combination of red, blue, and turquoise on this dragonfly.

 

Blue-faced Meadowhawk Blue-faced Meadowhawk.

© Michael Q. Powell. All rights reserved.

Read Full Post »

I don’t expect to see new species of dragonflies at this time of the year, but one of my fellow photographers, Walter Sanford, has been stalking the Blue-faced Meadowhawk (Sympetrum ambiguum) almost daily and I joined him for a few hours one late September day and got this shot.

I learned quickly that these dragonflies are hard to spot, despite their conspicuous coloration. They seem to like to remain perched down low in the vegetation and wait for their prey, rather than fly around when they are hunting.

I love the combination of colors on the Blue-faced Meadowhawk and I was happy to get a decent shot that shows its blue face. If you want to see more shots of this beautiful dragonfly, check out Walter’s blog posting from yesterday.

I am now in search of the Autumn Meadowhawk, the last dragonfly that I observed last fall. Normally they should be here already, but none of my fellow dragonfly followers has observed any of them yeat.

blue-faced1_blog

© Michael Q. Powell. All rights reserved

Read Full Post »

« Newer Posts